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BMP390 / The BMP390 is a high-precision, low-power barometric pressure and temperature sensor designed for advanced environmental sensing applications. It operates with a supply voltage range of 1.65 V to 3.6 V and supports both I²C and SPI communication interfaces. The sensor provides a pressure measurement range from 300 hPa to 1250 hPa with high accuracy (±0.5 hPa typical) and temperature measurement with improved precision. It features very low noise and enhanced resolution, enabling altitude measurements with accuracy up to ±8 cm. The BMP390 includes integrated FIFO, digital filtering, and factory calibration for reliable and stable output data. It is widely used in wearable devices, drones, indoor navigation, weather stations, and IoT applications requiring high-accuracy pressure and altitude sensing.
BMP390

Description: The BMP390 is a high-precision, low-power barometric pressure and temperature sensor desig ...
Package: T&R | MOQ: 1000 | MPQ: 1000

BMP280 / The BMP280 is a high-precision barometric pressure and temperature sensor designed for environmental sensing applications. It operates with a supply voltage range of 1.71 V to 3.6 V and supports both I²C and SPI communication interfaces. The sensor provides pressure measurement range from 300 hPa to 1100 hPa with high accuracy (±1 hPa) and temperature measurement with typical accuracy of ±1°C. It features low power consumption (as low as 2.7 µA in normal mode) and includes built-in calibration and compensation algorithms for accurate readings. The BMP280 is widely used in weather monitoring, altitude measurement, GPS enhancement, indoor navigation, drones, and IoT applications requiring precise pressure and temperature sensing.
BMP280

Description: The BMP280 is a high-precision barometric pressure and temperature sensor designed for env ...
Package: T&R | MOQ: 1000 | MPQ: 1000

ADXL345BCCZ / The ADXL345BCCZ is a small, low-power, 3-axis digital accelerometer designed for motion sensing and tilt measurement applications. It operates with a supply voltage range of 2.0 V to 3.6 V and supports both I²C and SPI digital communication interfaces. The device provides selectable measurement ranges of ±2g, ±4g, ±8g, and ±16g with high resolution (up to 13-bit). It includes built-in features such as tap/double-tap detection, free-fall detection, activity/inactivity monitoring, and orientation sensing. The ADXL345BCCZ offers low power consumption with multiple power modes, making it suitable for battery-powered applications. It is widely used in mobile devices, wearable electronics, gaming systems, industrial sensing, and embedded applications requiring precise acceleration measurement.
ADXL345BCCZ

Description: The ADXL345BCCZ is a small, low-power, 3-axis digital accelerometer designed for motion se ...
Package: TRAY | MOQ: 490 | MPQ: 490

MPU-9250 / The MPU-9250 is a 9-axis motion tracking sensor that integrates a 3-axis gyroscope, 3-axis accelerometer, and 3-axis magnetometer in a single compact package. It operates with a supply voltage range of 2.4 V to 3.6 V and supports communication via I²C or SPI interfaces. The device includes a built-in Digital Motion Processor (DMP) for offloading sensor fusion and motion processing tasks from the host microcontroller. It offers selectable full-scale ranges for the gyroscope (±250, ±500, ±1000, ±2000 °/s) and accelerometer (±2g, ±4g, ±8g, ±16g), along with an integrated AK8963 magnetometer for heading detection. The MPU-9250 also features an internal temperature sensor, programmable digital filters, and interrupt capabilities. It is widely used in drones, robotics, navigation systems, wearable devices, VR/AR systems, and embedded applications requiring precise 9-axis motion tracking.
MPU-9250

Description: The MPU-9250 is a 9-axis motion tracking sensor that integrates a 3-axis gyroscope, 3-axis ...
Package: TRAY | MOQ: 490 | MPQ: 490

MPU-6050 / The MPU-6050 is a 6-axis motion tracking sensor that combines a 3-axis gyroscope and a 3-axis accelerometer in a single chip. It operates with a supply voltage range of 2.3 V to 3.4 V and communicates via an I²C interface. The device features a built-in Digital Motion Processor (DMP) that offloads complex motion processing tasks from the host microcontroller. It provides selectable full-scale ranges for the gyroscope (±250, ±500, ±1000, ±2000 °/s) and accelerometer (±2g, ±4g, ±8g, ±16g). The MPU-6050 includes an internal temperature sensor, programmable digital filters, and interrupt capabilities. It is widely used in robotics, drones, gaming controllers, motion tracking systems, stabilization platforms, and embedded applications requiring precise motion sensing.
MPU-6050

Description: The MPU-6050 is a 6-axis motion tracking sensor that combines a 3-axis gyroscope and a 3-a ...
Package: | MOQ: | MPQ:

AM2302 / The AM2302, also known as DHT22, is a high-precision digital temperature and humidity sensor that integrates a capacitive humidity sensor and a thermistor with a built-in microcontroller. It operates with a supply voltage range of 3.3 V to 6 V and communicates via a single-wire digital interface. The sensor provides humidity measurements from 0% to 100% RH with ±2–5% accuracy and temperature measurements from -40°C to +80°C with ±0.5°C accuracy. It features a typical sampling rate of 0.5 Hz (one reading every 2 seconds) and delivers calibrated digital output, eliminating the need for additional signal conditioning. The AM2302 is widely used in weather stations, HVAC systems, environmental monitoring, industrial control, and embedded systems requiring higher accuracy than basic sensors like the DHT11.
AM2302

Description: The AM2302, also known as DHT22, is a high-precision digital temperature and humidity sens ...
Package: TRAY | MOQ: 500 | MPQ: 50

DHT11 / The DHT11 is a low-cost digital temperature and humidity sensor that integrates a calibrated humidity sensing element and an NTC temperature sensor with a built-in 8-bit microcontroller. It operates with a supply voltage of 3.3 V to 5 V and communicates through a single-wire digital interface. The sensor provides humidity measurements in the range of 20% to 80% RH with ±5% accuracy and temperature measurements from 0°C to 50°C with ±2°C accuracy. It has a sampling rate of about 1 Hz and delivers digital output data with no need for additional signal conditioning. The DHT11 is commonly used in HVAC systems, weather stations, home automation, and embedded projects requiring basic environmental sensing.
DHT11

Description: The DHT11 is a low-cost digital temperature and humidity sensor that integrates a calibrat ...
Package: TRAY | MOQ: 500 | MPQ: 50

EL817(B)-F / The EL817(B)-F is a phototransistor-type optocoupler designed for signal isolation and switching applications. It consists of an infrared LED optically coupled to an NPN phototransistor in a 4-pin DIP package. The device provides an isolation voltage of approximately 5 kVrms and features a CTR (Current Transfer Ratio) classification “B”, typically ranging from 130% to 260% at specified test conditions. It operates over a wide input current range and offers reliable signal transmission with good noise immunity. The EL817(B)-F is commonly used in power supplies, microcontroller isolation, industrial control systems, switching circuits, and general-purpose signal isolation applications.
EL817(B)-F

Description: The EL817(B)-F is a phototransistor-type optocoupler designed for signal isolation and swi ...
Package: TUBE | MOQ: 5000 | MPQ: 50

PC817X2NSZ9F / The PC817X2NSZ9F is a compact optocoupler consisting of an infrared LED optically coupled to a phototransistor, designed for electrical isolation between input and output circuits. It is housed in a small 4-pin SOP package suitable for high-density PCB layouts. The device provides isolation voltage typically around 5 kVrms and operates over a wide range of input currents, offering reliable signal transfer with good noise immunity. It features a current transfer ratio (CTR) suitable for general-purpose switching and signal isolation applications. The PC817X2NSZ9F is commonly used in power supplies, microcontroller interfacing, industrial control systems, signal isolation, and protection circuits where galvanic isolation is required.
PC817X2NSZ9F

Description: The PC817X2NSZ9F is a compact optocoupler consisting of an infrared LED optically coupled ...
Package: TUBE | MOQ: 2000 | MPQ: 100

TIP122 / The TIP122 is an NPN Darlington power transistor designed for high-gain amplification and switching applications. It features a maximum collector-emitter voltage of 100 V and supports continuous collector currents up to approximately 5 A. The Darlington configuration provides very high DC current gain (hFE typically around 1000 or more), allowing it to be driven with low base current. The device includes an internal base-emitter resistor to improve switching performance. Due to its structure, it has a higher saturation voltage compared to standard BJTs (typically around 2 V). The TIP122 is commonly used in motor drivers, relay control, LED driving, power switching circuits, and general-purpose amplification applications.
TIP122

Description: The TIP122 is an NPN Darlington power transistor designed for high-gain amplification and ...
Package: TUBE | MOQ: 2000 | MPQ: 50

BC557B / The BC557B is a general-purpose PNP bipolar junction transistor designed for low-noise amplification and switching applications. It features a maximum collector-emitter voltage of -45 V and supports continuous collector currents up to approximately -100 mA. The “B” gain group indicates a medium DC current gain (hFE) typically ranging from 200 to 450, making it suitable for amplification circuits. The device provides low noise performance and reliable switching characteristics. The BC557B is commonly used in audio amplification, signal processing, switching circuits, complementary transistor pairs (with BC547B), and general-purpose electronic applications.
BC557B

Description: The BC557B is a general-purpose PNP bipolar junction transistor designed for low-noise amp ...
Package: BULK | MOQ: 2000 | MPQ: 2000

BC547B / The BC547B is a general-purpose NPN bipolar junction transistor widely used for low-noise amplification and switching applications. It features a maximum collector-emitter voltage of 45 V and supports continuous collector currents up to approximately 100 mA. The “B” gain group indicates a medium DC current gain (hFE) typically ranging from 200 to 450, making it suitable for amplification circuits. The device offers low noise characteristics and reliable switching performance. The BC547B is commonly used in audio amplification, signal processing, switching circuits, and general-purpose electronic applications in both consumer and industrial designs.
BC547B

Description: The BC547B is a general-purpose NPN bipolar junction transistor widely used for low-noise ...
Package: BULK | MOQ: 2000 | MPQ: 2000

2N3906 / The 2N3906 is a general-purpose PNP bipolar junction transistor designed for low-power amplification and switching applications. It features a maximum collector-emitter voltage of approximately -40 V and supports continuous collector currents up to around -200 mA. The device provides fast switching performance and a typical DC current gain (hFE) ranging from 100 to 300 depending on operating conditions. It is commonly used in signal amplification, switching circuits, complementary transistor pairs (with 2N3904), oscillator circuits, and general-purpose electronic designs.
2N3906

Description: The 2N3906 is a general-purpose PNP bipolar junction transistor designed for low-power amp ...
Package: TUBE | MOQ: 2000 | MPQ: 2000

2N3904 / The 2N3904 is a general-purpose NPN bipolar junction transistor designed for low-power amplification and switching applications. It features a maximum collector-emitter voltage of approximately 40 V and supports continuous collector currents up to around 200 mA. The device provides fast switching performance and a typical DC current gain (hFE) ranging from 100 to 300 depending on operating conditions. It is widely used in signal amplification, switching circuits, oscillator circuits, and general-purpose electronic applications. The 2N3904 is commonly found in hobbyist projects, embedded systems, and industrial designs due to its reliability and versatility.
2N3904

Description: The 2N3904 is a general-purpose NPN bipolar junction transistor designed for low-power amp ...
Package: TUBE | MOQ: 2000 | MPQ: 2000

MMBT2222L / The MMBT2222 is a surface-mount general-purpose NPN bipolar junction transistor, equivalent to the 2N2222A in a compact SOT-23 package. It features a maximum collector-emitter voltage of approximately 40 V and supports continuous collector currents up to around 600 mA. The device provides fast switching performance and a typical DC current gain (hFE) ranging from 75 to 300 depending on operating conditions. It is well-suited for low-power amplification and switching applications. The MMBT2222 is commonly used in signal amplification, switching circuits, relay driving, and general-purpose electronic designs where space-saving SMD packaging is required.
MMBT2222L

Description: The MMBT2222 is a surface-mount general-purpose NPN bipolar junction transistor, equivalen ...
Package: T&R | MOQ: 3000 | MPQ: 3000

2N2222A(P2N2222A) / The 2N2222A(P2N2222A) is a widely used general-purpose NPN bipolar junction transistor designed for switching and amplification applications. It features a maximum collector-emitter voltage of approximately 40 V and supports continuous collector currents up to around 600 mA. The device offers high switching speed and good gain characteristics, with a typical DC current gain (hFE) ranging from 75 to 300 depending on operating conditions. It is suitable for both low-power amplification and fast switching circuits. The 2N2222A is commonly used in signal amplification, relay driving, switching circuits, and general-purpose electronic applications in both hobbyist and industrial designs.
2N2222A(P2N2222A)

Description: The 2N2222A(P2N2222A) is a widely used general-purpose NPN bipolar junction transistor des ...
Package: TUBE | MOQ: 2000 | MPQ: 100

IRLML2502 / The IRLML2502 is a compact N-channel logic-level MOSFET designed for efficient low-voltage switching applications. It features a drain-source voltage rating of 20 V and supports continuous drain current up to approximately 3.4 A under proper thermal conditions. The device offers low on-resistance (Rds(on)) typically around 45–70 mΩ depending on gate voltage, enabling efficient operation with reduced conduction losses. It can be fully driven with low gate voltages (as low as 2.5–4.5 V), making it ideal for direct interfacing with microcontrollers and logic circuits. The IRLML2502 is widely used in load switching, DC-DC converters, battery-powered devices, power management circuits, and portable electronics requiring compact SMD solutions.
IRLML2502

Description: The IRLML2502 is a compact N-channel logic-level MOSFET designed for efficient low-voltage ...
Package: T&R | MOQ: 3000 | MPQ: 3000

Si2302CDS / The SI2302DS is a compact N-channel logic-level MOSFET designed for low-voltage switching and power management applications. It features a drain-source voltage rating of 20 V and supports continuous drain current up to approximately 2.8–3 A depending on thermal conditions. The device offers low on-resistance (Rds(on)) typically around 50–70 mΩ at Vgs = 4.5 V, enabling efficient switching with minimal power loss. It can be driven directly by low-voltage logic signals, making it suitable for microcontroller interfacing. The SI2302DS is commonly used in load switching, DC-DC converters, battery-powered devices, power management circuits, and portable electronics where small SOT-23 packaging is required.
Si2302CDS

Description: The SI2302DS is a compact N-channel logic-level MOSFET designed for low-voltage switching ...
Package: T&R | MOQ: 3000 | MPQ: 3000

FQP30N06L / The FQP30N06L is a logic-level N-channel power MOSFET designed for efficient low-voltage switching applications. It features a drain-source voltage rating of 60 V and a continuous drain current up to approximately 32 A. The device offers low on-resistance (Rds(on)) typically around 0.035 Ω at Vgs = 10 V, enabling reduced conduction losses and improved efficiency. It supports low gate threshold voltage (around 1–2.5 V), allowing direct drive from microcontrollers and logic circuits. The MOSFET is built using advanced DMOS technology, providing fast switching performance, low gate charge (~15 nC), and high avalanche capability. The FQP30N06L is widely used in DC-DC converters, motor control, power supplies, and battery-powered systems requiring efficient and reliable switching.
FQP30N06L

Description: The FQP30N06L is a logic-level N-channel power MOSFET designed for efficient low-voltage s ...
Package: TUBE | MOQ: 2000 | MPQ: 50

IRLZ44N / The IRLZ44N is an N-channel logic-level power MOSFET designed for efficient switching at low gate drive voltages. It features a drain-source voltage rating of 55 V and can handle continuous drain currents up to approximately 47 A under proper thermal conditions. The device offers low on-resistance (Rds(on)) typically around 0.022 Ω at Vgs = 5 V, allowing efficient operation even with direct microcontroller drive. It provides fast switching performance and improved efficiency in low-voltage applications. The IRLZ44N is widely used in motor drivers, DC-DC converters, power switching circuits, LED dimming, and battery-powered systems where logic-level control is required.
IRLZ44N

Description: The IRLZ44N is an N-channel logic-level power MOSFET designed for efficient switching at l ...
Package: TUBE | MOQ: 2000 | MPQ: 50

SMBJ5.0A-E3/52 / The SMBJ5.0A is a unidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient events such as electrostatic discharge (ESD), lightning, and switching surges. It features a stand-off voltage of 5 V and is capable of dissipating high peak pulse power, typically up to 600 W (10/1000 µs waveform). The device provides fast response time (typically less than 1 ps) and clamps transient voltages to safe levels, ensuring reliable protection of downstream components. Housed in an SMB (DO-214AA) surface-mount package, it is suitable for automated assembly processes. The SMBJ5.0A is commonly used in power supplies, communication interfaces, consumer electronics, and industrial systems for robust surge protection.
SMBJ5.0A-E3/52

Description: The SMBJ5.0A is a unidirectional transient voltage suppressor (TVS) diode designed to prot ...
Package: T&R | MOQ: 3000 | MPQ: 3000

BZX55C5V1-TAP / The BZX55C5V1 is a small-signal Zener diode designed for voltage regulation and protection applications. It features a nominal Zener voltage of 5.1 V with a typical tolerance of ±6% and a maximum power dissipation of 500 mW. The device operates with a test current around 5 mA and offers low reverse leakage current in the nanoampere range, ensuring stable performance in precision circuits. It is housed in a DO-35 axial package for through-hole mounting and supports an operating temperature range from approximately -65°C to +175°C. The BZX55C5V1 is commonly used in voltage regulation, reference circuits, overvoltage protection, and signal clamping applications in general-purpose electronic designs.
BZX55C5V1-TAP

Description: The BZX55C5V1 is a small-signal Zener diode designed for voltage regulation and protection ...
Package: T&R | MOQ: 3000 | MPQ: 3000

SSC54 / The SSC54 is a Schottky barrier rectifier diode designed for high-current, low-voltage applications. It features a maximum repetitive reverse voltage of 40 V and a forward current rating of 5 A. The diode offers a low forward voltage drop (typically around 0.5 V), which improves efficiency and reduces heat generation in power circuits. Its fast switching speed and low junction capacitance make it suitable for high-frequency switching applications. The SSC54 is commonly used in switching power supplies, DC-DC converters, freewheeling diodes, reverse polarity protection, and battery-powered devices requiring efficient power management.
SSC54

Description: The SSC54 is a Schottky barrier rectifier diode designed for high-current, low-voltage app ...
Package: T&R | MOQ: 3000 | MPQ: 3000

SS34 / The SS34 is a Schottky barrier rectifier diode designed for high-efficiency power applications. It features a maximum repetitive reverse voltage of 40 V and a forward current rating of 3 A. The device provides a low forward voltage drop (typically around 0.5 V), reducing power loss and improving system efficiency. With fast switching characteristics and low junction capacitance, it is suitable for high-frequency switching circuits. The SS34 is commonly used in switching power supplies, DC-DC converters, freewheeling diodes, reverse polarity protection, and various portable and industrial electronic applications.
SS34

Description: The SS34 is a Schottky barrier rectifier diode designed for high-efficiency power applicat ...
Package: T&R | MOQ: 5000 | MPQ: 5000

SS24 / The SS24 is a Schottky barrier rectifier diode designed for efficient power rectification in low-voltage applications. It features a maximum repetitive reverse voltage of 40 V and a forward current rating of 2 A. The diode offers a low forward voltage drop (typically around 0.5 V), enabling higher efficiency and reduced heat dissipation compared to conventional rectifier diodes. Its fast switching characteristics and low junction capacitance make it suitable for high-frequency switching circuits. The SS24 is widely used in DC-DC converters, switching power supplies, freewheeling diodes, reverse polarity protection, and battery-powered electronic devices.
SS24

Description: The SS24 is a Schottky barrier rectifier diode designed for efficient power rectification ...
Package: T&R | MOQ: 5000 | MPQ: 5000

SS14 / The SS14 is a Schottky barrier rectifier diode designed for high-efficiency power applications. It features a maximum repetitive reverse voltage of 40 V and a forward current rating of 1 A. The diode provides a low forward voltage drop (typically around 0.5 V) and fast switching characteristics, resulting in improved efficiency and reduced power loss compared to standard rectifier diodes. Its low junction capacitance and fast recovery make it suitable for high-frequency switching applications. The SS14 is commonly used in DC-DC converters, power supplies, reverse polarity protection, freewheeling diodes, and portable electronic devices requiring efficient power management.
SS14

Description: The SS14 is a Schottky barrier rectifier diode designed for high-efficiency power applicat ...
Package: T&R | MOQ: 5000 | MPQ: 5000

1N4007 / The 1N4007 is a general-purpose rectifier diode designed for power conversion and protection applications. It features a maximum repetitive reverse voltage of 1000 V and a forward current rating of 1 A, making it suitable for high-voltage rectification tasks. The device has a typical forward voltage drop of approximately 1.1 V at rated current and provides reliable performance in standard rectifier circuits. While not intended for high-speed switching, it offers robust surge current capability and durability in power supply environments. The 1N4007 is widely used in AC-DC converters, bridge rectifiers, power supplies, reverse polarity protection, and general-purpose rectification applications.
1N4007

Description: The 1N4007 is a general-purpose rectifier diode designed for power conversion and protecti ...
Package: T&R | MOQ: 10000 | MPQ: 10000

1N4148 / The 1N4148 is a high-speed small-signal switching diode designed for general-purpose signal processing applications. It features a maximum repetitive reverse voltage of 100 V and a continuous forward current rating of approximately 150 mA. The diode provides very fast switching performance with reverse recovery times typically around 4 ns, making it suitable for high-speed digital circuits. It has a typical forward voltage of about 0.7 V at moderate current levels and low junction capacitance for efficient signal handling. The 1N4148 is commonly used in switching circuits, signal routing, logic protection, clamping circuits, and general-purpose electronic designs requiring a reliable fast recovery diode.
1N4148

Description: The 1N4148 is a high-speed small-signal switching diode designed for general-purpose signa ...
Package: T&R | MOQ: 10000 | MPQ: 10000

CH340G / The CH340G is a USB-to-UART bridge controller designed to convert USB signals into standard asynchronous serial communication. It operates with a 5 V supply and supports full-speed USB 2.0 communication while providing a UART interface compatible with standard microcontrollers and embedded systems. The device requires an external crystal oscillator (typically 12 MHz) and supports multiple serial signal lines including TXD, RXD, RTS, CTS, DTR, and DSR for hardware flow control. The CH340G integrates USB transceiver circuitry and protocol handling internally, allowing easy implementation of USB serial communication with minimal external components. It supports common operating systems such as Windows, Linux, and macOS through dedicated drivers. The CH340G is widely used in USB-to-TTL adapters, development boards, microcontroller programming interfaces, and industrial serial communication applications.
CH340G

Description: The CH340G is a USB-to-UART bridge controller designed to convert USB signals into standar ...
Package: TUBE | MOQ: 2000 | MPQ: 50

MAX7219CWG / The MAX7219CWG is a compact serially interfaced LED display driver designed to control up to eight 7-segment displays or an 8×8 LED matrix. It operates with a supply voltage range of 4 V to 5.5 V and integrates internal multiplex scan circuitry, segment drivers, digit drivers, and an optional BCD code-B decoder. The device communicates through a simple SPI-compatible serial interface using three control lines (DIN, CLK, and LOAD), enabling efficient microcontroller interfacing. The MAX7219CWG includes a programmable digital intensity control for brightness adjustment and a scan-limit register for flexible display configuration. It provides constant-current LED drive, minimizing external components and ensuring uniform brightness across all segments. The IC is widely used in LED matrix displays, digital clocks, industrial control panels, and embedded display systems.
MAX7219CWG

Description: The MAX7219CWG is a compact serially interfaced LED display driver designed to control up ...
Package: TUBE | MOQ: 3000 | MPQ: 30

MAX7219CNG / The MAX7219CNG is a serially interfaced LED display driver designed to control up to eight 7-segment displays or an 8×8 LED matrix. It operates with a supply voltage range of 4 V to 5.5 V and integrates an internal BCD decoder, multiplex scan circuitry, segment drivers, and digit drivers to simplify display control. The device communicates through a simple SPI-compatible serial interface requiring only three microcontroller pins (DIN, CLK, and LOAD). It includes programmable brightness control using an internal digital intensity register and supports scan-limit configuration for flexible display management. The MAX7219CNG provides constant-current LED driving and reduces the need for external components. It is widely used in digital clocks, panel meters, LED matrix displays, and embedded systems requiring efficient multi-digit display control.
MAX7219CNG

Description: The MAX7219CNG is a serially interfaced LED display driver designed to control up to eight ...
Package: TUBE | MOQ: 1500 | MPQ: 15

ULN2003AN / The ULN2003AN is a high-voltage, high-current Darlington transistor array designed for driving inductive loads and interfacing low-level logic circuits with higher-power devices. It contains seven NPN Darlington pairs with common emitters and integrated clamp diodes for inductive load protection. The device supports output voltages up to 50 V and can sink up to 500 mA per channel, making it suitable for driving relays, solenoids, stepper motors, lamps, and other high-current loads. The ULN2003AN features TTL and CMOS compatible inputs, allowing direct interfacing with microcontrollers and logic ICs. It is widely used in industrial control systems, embedded electronics, and automation applications where multiple high-current outputs are required.
ULN2003AN

Description: The ULN2003AN is a high-voltage, high-current Darlington transistor array designed for dri ...
Package: TUBE | MOQ: 2000 | MPQ: 25

SN74HC00N / The SN74HC00N is a high-speed CMOS logic device that contains four independent 2-input NAND gates in a single package. It operates with a supply voltage range of 2 V to 6 V and provides CMOS-compatible inputs and outputs with low static power consumption. The device offers fast propagation delay and high noise immunity typical of the HC logic family, enabling reliable operation in digital systems. Each gate can drive standard CMOS loads and supports high-speed switching suitable for combinational logic, signal control, and digital processing circuits. The SN74HC00N is commonly used in logic control circuits, waveform generation, timing networks, and general-purpose digital electronics applications.
SN74HC00N

Description: The SN74HC00N is a high-speed CMOS logic device that contains four independent 2-input NAN ...
Package: TUBE | MOQ: 2500 | MPQ: 25

SN74HC04N / The SN74HC04N is a high-speed CMOS hex inverter that integrates six independent NOT gates in a single package. It operates over a supply voltage range of 2 V to 6 V and provides standard CMOS input and output compatibility with low power consumption. The device offers fast switching performance and balanced propagation delays, making it suitable for digital signal inversion and buffering applications. Each inverter stage can drive standard CMOS loads and is designed for reliable operation in a wide range of digital systems. The SN74HC04N is commonly used in waveform shaping, oscillator circuits, signal inversion, buffering, and general-purpose digital logic designs.
SN74HC04N

Description: The SN74HC04N is a high-speed CMOS hex inverter that integrates six independent NOT gates ...
Package: TUBE | MOQ: 2500 | MPQ: 25

SN74HC14N / The SN74HC14N is a widely used <strong>hex Schmitt-trigger inverter IC</strong> developed by <strong>Texas Instruments</strong>, designed for digital signal conditioning and logic inversion in electronic circuits. It contains <strong>six independent inverter gates</strong> with Schmitt-trigger inputs, providing improved noise immunity and clean signal transitions. <br><br>The device operates over a <strong>wide supply voltage range of 2V to 6V</strong>, making it compatible with both low-voltage and standard CMOS logic systems. It supports stable operation across industrial temperature ranges and delivers reliable switching performance. <br><br>Each input incorporates <strong>Schmitt-trigger action</strong>, which introduces hysteresis to eliminate noise and slow input transitions, ensuring stable output signals even in noisy environments or with slowly changing inputs. <br><br>The SN74HC14N provides <strong>balanced propagation delays and low power consumption</strong>, making it suitable for timing circuits, waveform shaping, and digital signal cleanup. It is commonly used to convert analog-like signals into sharp digital waveforms. <br><br>The IC offers <strong>standard CMOS output drive capability</strong> and can interface directly with microcontrollers, logic families, and other digital components. <br><br>Encased in a <strong>14-pin DIP through-hole package</strong>, the SN74HC14N is ideal for prototyping, educational use, and general-purpose circuit design. <br><br>The <strong>SN74HC14N</strong> is widely used in <strong>oscillators, debounce circuits, signal conditioning, waveform shaping, and digital logic applications</strong>, where noise immunity and reliable signal inversion are essential.
SN74HC14N

Description: The SN74HC14N is a widely used hex Schmitt-trigger inverter IC developed ...
Package: TUBE | MOQ: 2500 | MPQ: 25

CD4093BE / The CD4093BE is a quad 2-input NAND gate featuring Schmitt-trigger inputs, designed for noise-immune digital logic applications. It operates over a wide supply voltage range of 3 V to 18 V and provides four independent NAND gates in a single package. The Schmitt-trigger input structure offers hysteresis, improving noise immunity and allowing the device to interface with slow or noisy input signals. The IC delivers low static power consumption typical of CMOS logic families while supporting relatively high noise margins. The CD4093BE is commonly used for signal conditioning, waveform shaping, oscillator circuits, debounce circuits, and general digital logic functions in embedded and industrial electronic designs.
CD4093BE

Description: The CD4093BE is a quad 2-input NAND gate featuring Schmitt-trigger inputs, designed for no ...
Package: TUBE | MOQ: 2500 | MPQ: 25

CD4017BE / The CD4017BE is a CMOS decade counter and Johnson counter with ten decoded outputs, designed for sequential counting and timing applications. It operates over a wide supply voltage range of 3 V to 15 V and provides ten fully decoded output lines (Q0–Q9) that go high sequentially with each clock pulse. The device includes a clock input, clock inhibit control, and an asynchronous reset input that returns the counter to the zero state. It offers low power consumption typical of CMOS logic and can operate at clock frequencies up to several MHz depending on the supply voltage. The CD4017BE is commonly used in LED chasers, event counters, timing circuits, frequency division, and sequential control applications in digital electronics.
CD4017BE

Description: The CD4017BE is a CMOS decade counter and Johnson counter with ten decoded outputs, design ...
Package: TUBE | MOQ: 25 | MPQ: 2500

SN74HC165N / The SN74HC165N is an 8-bit parallel-in, serial-out shift register designed for high-speed CMOS logic systems. It operates with a supply voltage range of 2 V to 6 V and allows parallel loading of data through eight input pins followed by serial shifting through the clock input. The device features a clock inhibit input, a serial data input for cascading, and complementary serial outputs (QH and QH̅). It supports clock frequencies up to approximately 25 MHz at 5 V and provides low power consumption typical of HC logic families. The SN74HC165N is commonly used to expand digital input capability for microcontrollers, enabling multiple parallel signals such as switches, sensors, or keypad inputs to be read using a minimal number of microcontroller pins.
SN74HC165N

Description: The SN74HC165N is an 8-bit parallel-in, serial-out shift register designed for high-speed ...
Package: tube | MOQ: 2500 | MPQ: 25

SN74HC595N / Description: The SN74HC595N is an 8-bit serial-in, parallel-out shift register with output latches designed for high-speed CMOS logic applications. It operates with a supply voltage range of 2 V to 6 V and features separate shift register and storage register clocks, allowing data to be shifted in serially and transferred to the output registers simultaneously. The device includes an output enable (OE) input for three-state control and a serial output (QH’) for cascading multiple devices. It provides eight parallel output pins capable of driving standard CMOS loads. The SN74HC595N supports clock frequencies up to approximately 25 MHz at 5 V and offers low power consumption typical of HC logic families. The device is commonly used for expanding microcontroller I/O ports, LED driving, display control, and general digital data storage applications.
SN74HC595N

Description: Description: The SN74HC595N is an 8-bit serial-in, parallel-out shift register with output ...
Package: TUBE | MOQ: 2000 | MPQ: 25

PCF8574AT / The PCF8574AT is an 8-bit remote I/O expander designed by NXP Semiconductors that extends the digital input/output capability of microcontrollers through the two-wire I²C bus interface. It operates with a supply voltage range of 2.5 V to 6 V and provides eight quasi-bidirectional I/O ports that can function as either inputs or outputs without requiring a direction control register. The device communicates using the standard I²C protocol (SCL and SDA) and supports multiple devices on the same bus through configurable hardware address pins. It also features an open-drain interrupt output (INT) that alerts the microcontroller when an input state changes, reducing the need for continuous polling. The outputs include latched drivers capable of directly driving LEDs and other digital loads. Because of its simple interface and low standby current consumption, the PCF8574AT is widely used in microcontroller GPIO expansion, LCD interfaces, keypad scanning, LED control, and embedded control systems.
PCF8574AT

Description: The PCF8574AT is an 8-bit remote I/O expander designed by NXP Semiconductors that extends ...
Package: TUBE | MOQ: 2016 | MPQ: 48

PCF8574T / The PCF8574T is an 8-bit I²C bus I/O expander developed by NXP Semiconductors, designed to provide additional general-purpose digital input/output ports for microcontroller systems using a simple two-wire I²C interface. It operates with a supply voltage range from approximately 2.5 V to 6 V, allowing compatibility with both 3.3 V and 5 V logic systems. The device provides eight quasi-bidirectional I/O pins that can be individually configured as inputs or outputs without requiring direction control registers. Communication with the host microcontroller is performed through the I²C bus, supporting multiple devices on the same bus with configurable hardware addresses. The PCF8574T also includes an interrupt output that notifies the host controller when an input state changes, helping reduce unnecessary polling. Because of its simplicity and minimal pin requirements, the device is widely used for expanding GPIO in microcontroller projects, LCD interfaces, keypads, LED control, and embedded systems where additional digital I/O lines are required.
PCF8574T

Description: The PCF8574T is an 8-bit I²C bus I/O expander developed by NXP Semiconductors, designed t ...
Package: TUBE | MOQ: 2016 | MPQ: 48

DAC0832LCN / The DAC0832LCN is an 8-bit digital-to-analog converter (DAC) designed for microprocessor-compatible data conversion systems. It uses a precision R-2R ladder network and CMOS current switches to convert digital input signals into proportional analog output currents. The device is designed to interface directly with popular microprocessors such as the 8080, 8048, 8085, and Z80, providing flexible digital data handling through double-buffered input latches. It supports parallel digital data input and features TTL-compatible logic levels for easy integration into digital systems. The DAC0832LCN operates with a single supply voltage typically between 5 V and 15 V and offers a typical settling time of about 1 µs, enabling relatively fast analog output response. Its architecture allows operation in single-buffered, double-buffered, or flow-through modes, making it adaptable to various data acquisition and signal generation applications. The device provides current outputs that can be converted to voltage using an external operational amplifier. Typical applications include function generators, waveform synthesis, instrumentation systems, and microcontroller-based analog signal generation.
DAC0832LCN

Description: The DAC0832LCN is an 8-bit digital-to-analog converter (DAC) designed for microprocessor-c ...
Package: TUBE | MOQ: 1000 | MPQ: 25

ADS1115IDGST / The ADS1115IDGST is a 16-bit precision analog-to-digital converter (ADC) from Texas Instruments designed for high-accuracy data acquisition in embedded systems. It operates with a supply voltage range of 2.0 V to 5.5 V and communicates with a host microcontroller via a standard I²C interface. The device includes four single-ended input channels or two differential input channels and integrates a programmable gain amplifier (PGA) that allows input ranges from ±256 mV to ±6.144 V, enabling direct measurement of small sensor signals. The converter supports programmable data rates from 8 SPS to 860 SPS, offering flexibility between resolution and sampling speed. It also features an integrated digital comparator that can be used for threshold detection and interrupt generation. With low power consumption and high resolution, the ADS1115IDGST is widely used in sensor measurement systems, industrial instrumentation, battery monitoring, and microcontroller-based data acquisition applications.
ADS1115IDGST

Description: The ADS1115IDGST is a 16-bit precision analog-to-digital converter (ADC) from Texas Instru ...
Package: T&R | MOQ: 2500 | MPQ: 2500

MCP6002-I/P / The MCP6002-I/P is a dual rail-to-rail operational amplifier designed by Microchip for low-power analog signal processing applications. It operates with a single supply voltage from 1.8 V to 6.0 V, making it ideal for battery-powered and low-voltage systems. The device features rail-to-rail input and output capability, enabling maximum dynamic range when operating from low supply voltages. It provides low quiescent current (typically around 100 µA per amplifier) while maintaining stable performance. The MCP6002 includes internal frequency compensation and offers a typical gain bandwidth of about 1 MHz with a slew rate around 0.6 V/µs, making it suitable for sensor signal conditioning, active filters, data acquisition systems, and embedded analog circuits. Packaged in an 8-pin PDIP package, the MCP6002-I/P is widely used in portable electronics, instrumentation, IoT devices, and microcontroller-based systems requiring efficient low-power amplification.
MCP6002-I/P

Description: The MCP6002-I/P is a dual rail-to-rail operational amplifier designed by Microchip for low ...
Package: TUBE | MOQ: 2000 | MPQ: 50

LM393N / The LM393N is a dual differential voltage comparator designed for a wide range of analog signal comparison applications. It operates from a single supply voltage range of approximately 2 V to 36 V or dual supplies of ±1 V to ±18 V, providing flexibility in various electronic circuits. The device contains two independent precision voltage comparators with open-collector outputs that allow wired-AND configurations and easy interface with different logic levels. The LM393N features low power consumption, low input bias current, and a wide common-mode input voltage range that includes ground, making it suitable for single-supply systems. It provides fast response times and stable operation across a wide temperature range. Packaged in an 8-pin PDIP package, the LM393N is widely used in level detection circuits, zero-crossing detectors, oscillators, sensor signal processing, battery monitoring, and general comparator applications in embedded and industrial electronics.
LM393N

Description: The LM393N is a dual differential voltage comparator designed for a wide range of analog s ...
Package: TUBE | MOQ: 2500 | MPQ: 50

UA741CP / The UA741CP is a classic general-purpose operational amplifier widely used in analog circuit designs. It operates with dual power supplies typically ranging from ±5 V to ±18 V, providing stable and reliable amplification for a wide variety of applications. The device includes internal frequency compensation, allowing stable operation without the need for external compensation components. It features moderate input offset voltage, low output impedance, and high open-loop gain suitable for amplification, filtering, integration, differentiation, and comparator circuits. The UA741CP also includes internal short-circuit protection and offset null capability using external resistors. With a typical gain bandwidth around 1 MHz and a slew rate of approximately 0.5 V/µs, the UA741 remains widely used in educational electronics, instrumentation, signal conditioning circuits, and general analog applications. Packaged in an 8-pin PDIP package, the UA741CP is commonly used in through-hole designs and prototyping environments.
UA741CP

Description: The UA741CP is a classic general-purpose operational amplifier widely used in analog circu ...
Package: TUBE | MOQ: 2500 | MPQ: 50

TL072CP / The TL072CP is a dual low-noise JFET-input operational amplifier designed for high-performance analog signal processing and audio applications. It operates with a supply voltage range of ±5 V to ±18 V (10 V to 36 V total) and features very high input impedance and low input bias current due to its JFET input stage. The device offers low noise, low distortion, and a typical gain bandwidth of about 3 MHz with a slew rate of approximately 13 V/µs, making it suitable for high-fidelity signal amplification. Internal frequency compensation ensures stable operation while maintaining good dynamic performance. The TL072CP is widely used in audio preamplifiers, active filters, signal conditioning circuits, instrumentation, and general analog applications where low noise and high input impedance are required. Packaged in an 8-pin PDIP package, it is commonly used in both professional and consumer electronic designs.
TL072CP

Description: The TL072CP is a dual low-noise JFET-input operational amplifier designed for high-perform ...
Package: TUBE | MOQ: 3000 | MPQ: 50

LM324N/NOPB / The LM324N is a quad operational amplifier integrated circuit that contains four independent high-gain op-amps designed to operate from a single power supply. It supports a single supply voltage range of approximately 3 V to 32 V or dual supply operation of ±1.5 V to ±16 V, making it highly versatile for analog circuit applications. The device features low input bias current, low input offset voltage, and internal frequency compensation for stable operation without external components. Its common-mode input voltage range includes ground, enabling easy implementation in single-supply systems. The LM324N offers a typical gain bandwidth of about 1 MHz and low power consumption, making it suitable for amplification, signal conditioning, filtering, comparator circuits, and sensor interface applications. Packaged in a 14-pin PDIP package, the LM324N is widely used in industrial electronics, instrumentation systems, power supplies, embedded systems, and general analog design applications.
LM324N/NOPB

Description: The LM324N is a quad operational amplifier integrated circuit that contains four independe ...
Package: TUBE | MOQ: 2500 | MPQ: 25

LM358N / The LM358N is a dual operational amplifier integrated circuit designed for a wide range of analog signal processing applications. It operates with a single power supply from approximately 3 V to 32 V or a dual supply of ±1.5 V to ±16 V, providing flexibility in various circuit designs. The device integrates two independent high-gain operational amplifiers with internally frequency-compensated architecture for stable operation. It features low input bias current, low input offset voltage, and a wide common-mode input voltage range that includes ground, allowing it to work effectively in single-supply applications. The LM358N also provides low power consumption and moderate gain bandwidth, typically around 1 MHz, making it suitable for amplification, filtering, signal conditioning, comparator circuits, and sensor interfaces. Packaged in an 8-pin PDIP package, the LM358N is widely used in industrial electronics, instrumentation, audio equipment, embedded systems, and general analog circuit designs.
LM358N

Description: The LM358N is a dual operational amplifier integrated circuit designed for a wide range of ...
Package: TUBE | MOQ: 2500 | MPQ: 50

TP4056-42-ESOP8 / The TP4056 is a complete single-cell lithium-ion battery charger IC designed for portable electronic devices. It operates from a 4.0 V to 8.0 V input supply and provides a constant-current/constant-voltage charging profile optimized for lithium-ion batteries. The charging current can be programmed up to approximately 1 A using a single external resistor, allowing flexible charging configurations. The device features an internal power MOSFET and requires only a few external components, making it simple to implement compact battery-charging circuits. The TP4056 includes several integrated protection and management functions such as thermal regulation, automatic recharge, charge termination, battery temperature monitoring (optional), and status output pins for charge indication. It also features undervoltage lockout and soft-start to limit inrush current. Packaged in an SOP-8 surface-mount package, the TP4056 is widely used in power banks, portable electronics, IoT devices, and USB-powered lithium battery charging systems.
TP4056-42-ESOP8

Description: The TP4056 is a complete single-cell lithium-ion battery charger IC designed for portable ...
Package: T&R | MOQ: 4000 | MPQ: 4000

MC34063AP1G / The MC34063AP1G is a versatile monolithic DC-DC switching regulator controller developed by onsemi for step-down (buck), step-up (boost), and voltage-inverting converter applications. It operates with an input voltage range from 3 V to 40 V and integrates key functions required for switching power supplies, including a temperature-compensated reference, comparator, oscillator with controlled duty cycle, driver, and high-current output switch. The device can handle output switch currents up to about 1.5 A and allows adjustable output voltages starting from approximately 1.25 V, depending on the external component configuration. It supports switching frequencies up to 100 kHz and includes built-in current limiting to protect the circuit during overload conditions. Because it requires only a small number of external components, the MC34063AP1G is widely used in DC-DC converters, battery-powered devices, power supply modules, and embedded power management circuits.
MC34063AP1G

Description: The MC34063AP1G is a versatile monolithic DC-DC switching regulator controller developed b ...
Package: TUBE | MOQ: 2000 | MPQ: 50













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