744732102
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| Part Number | 744732102 |
|---|---|
| Manufacturer |
 Würth Elektronik GmbH
|
| Description | The 744732102 is a high-quality 1mH radial leaded wire-wound inductor from Würth Elektronik, belonging to the WE-TI series of through-hole inductive components. Designed for filtering, energy storage, noise suppression, and general-purpose power electronics applications, the device combines a compact radial construction with reliable electrical and thermal performance. The 744732102 provides a nominal inductance of 1mH with an inductance tolerance of ±5%. The inductance value is specified at a test frequency of 1kHz, making the component suitable for power supply filtering, low-frequency filtering, DC/DC converter support circuits, and general-purpose inductive applications. The component has a rated current of 330mA and a saturation current of approximately 600mA. Its wire-wound construction and ferrite drum core provide effective energy storage while maintaining predictable inductance characteristics across its specified operating range. The 744732102 features a maximum DC resistance of 3.4Ω. Its electrical characteristics provide a practical combination of inductance, current capability, and compact physical dimensions for applications where a relatively high inductance value is required in a through-hole format. With a typical self-resonant frequency of 1.8MHz, the device is suitable for filtering and suppression applications operating well below its resonant region. The unshielded construction makes it an economical solution for circuits where magnetic shielding is not a critical requirement. The inductor uses a ferrite core together with a wire-wound coil structure, providing stable electrical characteristics and reliable operation. Its radial leaded design makes it particularly suitable for conventional through-hole PCB assembly, industrial electronics, power supplies, prototyping, and equipment requiring mechanically robust leaded components. Designed for demanding operating environments, the 744732102 supports an operating temperature range from -40°C to +125°C. This broad temperature capability allows the component to be used in industrial equipment and power electronics exposed to significant temperature variations. The component has a maximum diameter of approximately 9.5mm and a maximum seated height of approximately 7.5mm. Its compact vertical radial configuration helps minimize PCB footprint while maintaining the advantages of a traditional through-hole wire-wound inductor. The 744732102 is widely used in DC/DC converter circuits, switching power supplies, power supply filters, EMI filtering circuits, LC filters, noise suppression networks, industrial control equipment, consumer electronics, communication equipment, LED power supplies, instrumentation, automotive support electronics, and general-purpose power electronics requiring a reliable 1mH through-hole inductor. |
| Product Group | Wirewounded Inductor |
| MOQ | 560 pcs |
| SPQ | 560 pcs |
| Figure/Case | Radial TH |
| Package | TRAY Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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744732102
744732102