All Products Optical Sensor

HOA0901-011 / The HOA0901-011 is a compact <strong>infrared transmissive optical sensor (photointerrupter)</strong> developed by <strong>Honeywell</strong>, designed for precise motion detection and position sensing in encoder-based systems. It integrates an <strong>infrared emitting diode (IRED) and a dual-channel photodetector IC</strong> within a single slotted housing, enabling accurate detection of objects passing through the sensing gap. <br><br>The device operates using a <strong>through-beam sensing method</strong>, where the IR beam is interrupted by a moving object such as a code wheel or strip, generating output signals used to determine speed and direction. It features a slot width of approximately <strong>3.2 mm</strong>, making it suitable for compact encoder designs. <br><br>The HOA0901-011 incorporates a <strong>dual-channel photodiode array with integrated amplifiers and Schmitt trigger outputs</strong>, providing clean digital signals with <strong>direct TTL interface compatibility</strong>. The outputs are <strong>NPN open-collector with internal pull-up resistors</strong>, simplifying system integration. <br><br>Designed for high-speed applications, the sensor offers a <strong>fast response time of approximately 100 ns</strong>, enabling accurate detection in dynamic motion systems. It operates within a <strong>4.5V to 5.5V supply range</strong> and supports stable performance across a temperature range of <strong>-40°C to +70°C</strong>. <br><br>The device is housed in a durable <strong>through-hole PCB mount package</strong>, ensuring reliable mechanical stability in industrial environments. Its internal design also includes <strong>temperature compensation circuitry</strong> to maintain consistent optical performance. <br><br>The <strong>HOA0901-011</strong> is widely used in <strong>rotary and linear encoders, industrial automation systems, optical mice, motor control, and position sensing applications</strong>, where accurate and high-speed optical detection is required.
HOA0901-011

Description: The HOA0901-011 is a compact infrared transmissive optical sensor (photointerrupte ...
Package: BULK | MOQ: 500 | MPQ: 100

HLC1395-001 / The HLC1395-001 is a compact <strong>infrared reflective optical sensor</strong> developed by <strong>Honeywell</strong>, designed for short-range object detection and position sensing applications. It integrates an <strong>infrared emitting diode (IR LED) and a phototransistor</strong> in a single package, enabling efficient detection of reflected light from nearby surfaces. <br><br>The sensor operates on a <strong>diffuse reflective principle</strong>, where emitted infrared light is reflected back from a target and detected by the phototransistor, producing an output proportional to the reflected intensity. It is optimized for short sensing distances of approximately <strong>1.0 mm</strong>, making it ideal for precise proximity detection. <br><br>The HLC1395-001 provides a <strong>fast response time (typically around 15 µs)</strong>, allowing accurate detection in high-speed switching and motion sensing applications. Its <strong>phototransistor output</strong> enables easy interfacing with analog or digital processing circuits. <br><br>The device supports a <strong>collector-emitter voltage up to approximately 30V</strong> and is designed for stable operation across a wide range of environmental conditions. Its <strong>through-hole PCB mounting design</strong> ensures secure placement and reliable performance in industrial and embedded systems. <br><br>With its integrated structure and compact footprint, the HLC1395-001 simplifies optical sensing design by reducing the need for external components while maintaining consistent detection performance. <br><br>The <strong>HLC1395-001</strong> is widely used in <strong>industrial automation, position sensing, object detection, paper detection systems, and consumer electronics</strong>, where reliable short-range optical sensing is required.
HLC1395-001

Description: The HLC1395-001 is a compact infrared reflective optical sensor developed ...
Package: BULK | MOQ: 500 | MPQ: 500

R307S / The R307S is a compact and high-performance optical fingerprint sensor module designed for biometric authentication and identification applications. It integrates an optical sensor, DSP processor, and fingerprint recognition algorithm into a single module, enabling fast and accurate fingerprint capture, processing, and matching.<br><br>The module operates within a supply voltage range of approximately 4.2V to 6.0V and typically consumes around 50–75 mA, making it suitable for embedded and portable systems. It supports both UART (TTL) and optional USB interfaces, allowing easy integration with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi.<br><br>The R307S features a 500 DPI optical resolution and high-speed performance, with fingerprint scanning times under 0.3 seconds and verification speeds around 0.2 seconds, ensuring quick and reliable user authentication. It supports both 1:1 verification and 1:N identification modes, with onboard flash memory capable of storing up to 1000 fingerprint templates.<br><br>The module includes an integrated LED indicator and advanced image processing capabilities, allowing accurate detection even under varying environmental conditions. It also offers configurable security levels and very low false acceptance and rejection rates, making it suitable for secure systems.<br><br>With its all-in-one design, ease of integration, and reliable performance, the R307S is widely used in applications such as access control systems, attendance machines, smart locks, safes, IoT security devices, and embedded biometric authentication systems, where secure and fast identity verification is required.
R307S

Description: The R307S is a compact and high-performance optical fingerprint sensor module designed for ...
Package: TRAY | MOQ: 100 | MPQ: 100

IRM-3638T / The IRM-3638T is a compact infrared (IR) remote control receiver module developed by Everlight Electronics, designed for reliable reception of IR signals in consumer and industrial electronics. It operates at a 38 kHz carrier frequency, which is the most commonly used standard for IR remote control systems.<br><br>The module integrates a PIN photodiode and preamplifier in a single package, along with an internal band-pass filter tuned to the carrier frequency. This allows it to directly demodulate IR signals and output clean digital pulses that can be easily processed by microcontrollers.<br><br>Operating with a supply voltage range of 2.7V to 5.5V and low current consumption (~0.5–1 mA), the IRM-3638T is suitable for low-power and embedded applications. It offers a typical reception distance of up to 14 meters, along with strong immunity to ambient light and electrical noise, ensuring stable performance even in challenging environments.<br><br>The device features a wide reception angle (approximately ±35° to ±45°) and high sensitivity at a peak wavelength of 940 nm, making it compatible with standard IR transmitters used in remote controls.<br><br>Packaged in a through-hole DIP-3 form factor, the IRM-3638T is easy to integrate into PCB designs and prototyping environments. It is widely used in applications such as TVs, set-top boxes, air conditioners, consumer electronics, home automation systems, and Arduino-based IR projects where reliable remote signal reception is required.
IRM-3638T

Description: The IRM-3638T is a compact infrared (IR) remote control receiver module developed by Everl ...
Package: BULK | MOQ: 1500 | MPQ: 1500

APDS-9960 / The APDS-9960 is a highly integrated 4-in-1 optical sensor developed by Broadcom, combining gesture recognition, proximity sensing, ambient light detection, and RGB color measurement in a single compact package.<br><br>The device includes an infrared (IR) LED, four directional photodiodes, and advanced signal processing circuitry, enabling accurate gesture detection such as up, down, left, and right hand movements. This makes it ideal for touchless user interfaces and human-machine interaction systems.<br><br>In addition to gesture sensing, the APDS-9960 provides proximity detection using reflected IR signals, typically within a range of up to 10–20 cm, allowing object detection and presence sensing. It also features ambient light and RGB color sensing capabilities, delivering digital output values for red, green, blue, and clear light channels, enabling accurate light intensity and color measurement.<br><br>The sensor communicates via an I2C interface and operates within a voltage range of approximately 2.4V to 3.6V, making it easy to integrate with microcontrollers such as Arduino, ESP8266, and other embedded platforms.<br><br>Thanks to its multi-functionality, compact size, and low power consumption, the APDS-9960 is widely used in applications such as smartphones, smart home devices, robotics, gesture-controlled interfaces, display brightness control, and IoT systems where touchless interaction and environmental sensing are required.
APDS-9960

Description: The APDS-9960 is a highly integrated 4-in-1 optical sensor developed by Broadcom, combinin ...
Package: T&R | MOQ: 2000 | MPQ: 2000

TOF400C(VL53L1X) / The TOF400C (VL53L1X) is a high-performance long-range Time-of-Flight (ToF) distance sensor module based on the VL53L1X laser ranging chipset from STMicroelectronics. It utilizes infrared laser technology to measure distance by calculating the time it takes for emitted light to reflect back from an object, ensuring accurate and reliable measurements independent of surface color or ambient light conditions. <br><br>This module offers an extended measurement range of up to 4 meters, significantly improving over previous-generation sensors such as the VL53L0X. It provides millimeter-level resolution and supports multiple ranging modes (short, medium, long), allowing optimization between accuracy, speed, and ambient light immunity.<br><br>The TOF400C communicates via an I2C interface and typically operates with a supply voltage of 3V to 5V (with onboard regulation), making it fully compatible with microcontrollers such as Arduino, ESP8266, and ESP32. It features a field of view of approximately 27° and typical current consumption around 20–40 mA during operation.<br><br>With its compact PCB module design and integrated optics, the TOF400C is easy to integrate into embedded systems. It also supports advanced features such as programmable timing budget, interrupt output, and multi-device addressing on the same I2C bus.<br><br>The TOF400C (VL53L1X) is widely used in applications such as robotics, obstacle avoidance, drones, gesture recognition, industrial automation, smart devices, and IoT systems where long-range, high-precision distance measurement is required.
TOF400C(VL53L1X)

Description: The TOF400C (VL53L1X) is a high-performance long-range Time-of-Flight (ToF) distance senso ...
Package: TRAY | MOQ: 500 | MPQ: 500

TOF200C-VL53L0X / The TOF200C-VL53L0X is a compact laser-based distance measurement module built around the VL53L0X Time-of-Flight (ToF) sensor from STMicroelectronics. It provides precise, real-time distance measurement by calculating the time it takes for emitted infrared light to reflect back from a target object.<br><br>The module supports a measurement range from approximately 3 cm up to 200 cm, with a typical resolution of up to 1 mm under optimal conditions. Its laser-based sensing ensures accurate readings regardless of object color or ambient light conditions, making it superior to traditional IR distance sensors.<br><br>Designed for easy integration, the TOF200C communicates via an I2C interface and supports programmable addressing, allowing multiple sensors to be used on the same bus. It operates with a supply voltage of 3V to 5V and typically consumes around 40 mA during operation.<br><br>The module features a field of view of approximately 25° and includes additional capabilities such as basic gesture detection and interrupt output for event-driven applications.<br><br>With its small footprint, high accuracy, and robust performance, the TOF200C-VL53L0X is widely used in applications such as robotics, obstacle avoidance, drones, gesture recognition, smart devices, and industrial automation systems where precise distance sensing is required.
TOF200C-VL53L0X

Description: The TOF200C-VL53L0X is a compact laser-based distance measurement module built around the ...
Package: TRAY | MOQ: 500 | MPQ: 500

VL53L0X / The VL53L0X is a compact and high-precision time-of-flight (ToF) distance sensor developed by STMicroelectronics, designed for accurate distance measurement using laser ranging technology. It integrates a vertical-cavity surface-emitting laser (VCSEL), SPAD (Single Photon Avalanche Diode) array, and advanced signal processing in a single package.<br><br>Unlike traditional infrared sensors, the VL53L0X measures absolute distance by calculating the time it takes for emitted light to reflect back from a target. This allows it to achieve accurate and stable measurements independent of object reflectivity or ambient light conditions.<br><br>The sensor supports distance measurement up to approximately 2 meters, depending on environmental conditions and target characteristics. It communicates via a standard I2C interface, making it easy to integrate with microcontrollers such as Arduino, Raspberry Pi, and other embedded platforms.<br><br>Operating at low power with a supply voltage typically around 2.6V to 3.5V, the VL53L0X is ideal for battery-powered and portable applications. It also features programmable measurement timing budgets and interrupt capabilities for optimized performance.<br><br>Housed in a compact LGA-12 package, the VL53L0X is widely used in applications such as robotics, gesture recognition, obstacle detection, autofocus systems, drones, and IoT devices where precise and reliable distance sensing is required.
VL53L0X

Description: The VL53L0X is a compact and high-precision time-of-flight (ToF) distance sensor developed ...
Package: T&R | MOQ: 2000 | MPQ: 2000

PT17-21C/L41/TR8 / PT17-21C/L41/TR8 is a phototransistor in miniature SMD package which is molded in a water clear with flat top view lens. The device is Spectrally matched to visible and infrared emitting diode.
PT17-21C/L41/TR8

Description: PT17-21C/L41/TR8 is a phototransistor in miniature SMD package which is molded in a water ...
Package: T&R | MOQ: 4000 | MPQ: 4000

IR26-51C/L110/TR8 / Infrared (IR) Emitter 940nm 1.2V 65mA 1mW/sr @ 20mA 20° 2-SMD, No Lead
IR26-51C/L110/TR8

Description: Infrared (IR) Emitter 940nm 1.2V 65mA 1mW/sr @ 20mA 20° 2-SMD, No Lead ...
Package: T&R | MOQ: 2000 | MPQ: 2000

PT26-51B / PT26-51B/TR8(ES) is a phototransistor in miniature SMD package which is molded in a black with spherical top view lens. The device is Spectrally matched to infrared emitting diode.
PT26-51B

Description: PT26-51B/TR8(ES) is a phototransistor in miniature SMD package which is molded in a black ...
Package: T&R | MOQ: 2000 | MPQ: 2000

VSLB3940 / 940nm Infrared (IR) Emitter 1.15V 100mA 32mW/sr @100mA 44° Radial Rounded, The VSLB3940 is a high-speed infrared (IR) emitting diode designed for applications such as remote control units, free air transmission systems, and as an IR source for optical counters and card readers.
VSLB3940

Description: 940nm Infrared (IR) Emitter 1.15V 100mA 32mW/sr @100mA 44° Radial Rounded, The VSLB3940 i ...
Package: BULK | MOQ: 5000 | MPQ: 5000

SFH 309 FA / Phototransistors 900nm Top View Radial, T-1 Lens. The SFH 309 FA is a phototransistor manufactured by ams OSRAM, designed for optical sensing applications.
SFH 309 FA

Description: Phototransistors 900nm Top View Radial, T-1 Lens. The SFH 309 FA is a phototransistor manu ...
Package: BULK | MOQ: 2000 | MPQ: 2000

SFH 205 FA / The SFH 205 FA is a silicon PIN photodiode manufactured by ams OSRAM, designed for optical sensing applications. Photodiode 900nm 20ns 120° Radial
SFH 205 FA

Description: The SFH 205 FA is a silicon PIN photodiode manufactured by ams OSRAM, designed for optical ...
Package: Bulk | MOQ: 1000 | MPQ: 1000

TSSP4038 / Remote Receiver Sensor 38.0kHz 2m PCB, Through Hole, 2.5V~5.5V, 700 µA, 2m
TSSP4038

Description: Remote Receiver Sensor 38.0kHz 2m PCB, Through Hole, 2.5V~5.5V, 700 µA, 2m ...
Package: TUBE | MOQ: 1080 | MPQ: 90

TSOP6238TT / The TSOP6238TT is a compact <strong>infrared (IR) receiver module</strong> developed by <strong>Vishay Semiconductors</strong>, designed for reliable signal reception in remote control and infrared communication systems. It is optimized for a <strong>38kHz carrier frequency</strong>, making it compatible with widely used IR remote control protocols. <br><br>The device integrates a <strong>PIN photodiode and preamplifier in a single package</strong>, along with an internal filter that improves noise immunity against ambient light sources such as lamps, displays, and wireless interference. <br><br>Operating within a supply voltage range of <strong>2.5V to 5.5V</strong>, the TSOP6238TT offers low power consumption and stable performance, making it suitable for battery-powered and embedded applications. It typically supports transmission distances up to <strong>40 meters</strong> under optimal conditions. <br><br>The module provides a <strong>demodulated digital output signal</strong> that can be directly interfaced with microcontrollers, eliminating the need for additional decoding circuitry. Its design ensures <strong>high immunity to electrical and optical noise</strong>, enabling reliable operation in various environments. <br><br>Packaged in a <strong>compact 4-pin SMD form factor (top-view orientation)</strong>, the TSOP6238TT is optimized for automated assembly and space-constrained PCB layouts. <br><br>The <strong>TSOP6238TT</strong> is widely used in applications such as <strong>TV and consumer electronics remote controls, IR communication systems, set-top boxes, home appliances, and embedded control systems</strong>, where accurate and noise-resistant infrared signal reception is required.
TSOP6238TT

Description: The TSOP6238TT is a compact infrared (IR) receiver module developed by ...
Package: T&R | MOQ: 1190 | MPQ: 1190

PYQ1548/7659 / PYQ 1548 / 7659, PYQ 1548/7659, PYQ1548 / 7659, PYQ1548/7659, PYQ15487659 DigiPyro® Sensor PIR (Passive Infrared) Low Power Quad Element Pyro TO-5 Case 3Pin. 4 Leads, Lens Top Metal Can, PIR Detector, PIR Sensor, Motion Sensor, Motion Detector, 1.8V ~ 3.6V Low Power Consumption for Battery Powered Applications. Passive Infrared Sensing Technology. Low-power consumption of only 3 μA at 1.8 V. Quad detector with 1 × 1 mm2 elements. 119º field-of-view
PYQ1548/7659

Description: PYQ 1548 / 7659, PYQ 1548/7659, PYQ1548 / 7659, PYQ1548/7659, PYQ15487659 DigiPyro® Sens ...
Package: TRAY | MOQ: 1000 | MPQ: 50

ITR8402-A / The ITR8402-A is a reflective infrared optical sensor integrating an infrared emitting diode (IR LED) and an NPN silicon phototransistor in a single through-hole package. It is designed for object detection, position sensing, and motion detection applications. The device operates by emitting infrared light which is reflected by a target object and detected by the phototransistor, generating a corresponding electrical signal. It features high sensitivity, fast response time, and stable output characteristics. The compact DIP package ensures ease of mounting and alignment in various industrial and consumer electronic applications.
ITR8402-A

Description: The ITR8402-A is a reflective infrared optical sensor integrating an infrared emitting dio ...
Package: BULK | MOQ: 1200 | MPQ: 1200













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