BWQC003225161R5TH1

Fixed Inductors Overview

The BWQC003225161R5TH1 is a fixed inductor from Pulse Electronics, featuring an unshielded drum core and wirewound construction. It provides an inductance of 1.5 µH with a maximum DC resistance of 57 mOhms and supports a current rating of 1.75 A. The component measures 3.2 mm by 2.5 mm and operates within a temperature range of -40°C to +125°C. Its self-resonant frequency is specified at 70 MHz.

Fixed Inductors Feature Summary

• Unshielded drum core design for specific magnetic field requirements
• Wirewound construction ensuring stable inductance characteristics
• Surface mount termination for automated PCB assembly

Fixed Inductors Applications

• General purpose signal filtering in electronic circuits
• Power supply input/output stages
• RF circuit impedance matching networks

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Pulse Electronics documentation to ensure authenticity. Confirm that the unshielded configuration aligns with electromagnetic interference constraints. Check RoHS compliance status and moisture sensitivity levels prior to ordering to guarantee storage and handling compatibility.

Fixed Inductors Selection Notes

Select this component when an unshielded inductor is required to minimize magnetic coupling with adjacent traces. The 1.5 µH value suits applications needing moderate energy storage. Ensure the 1.75 A current rating meets peak load demands without saturation. The 125°C operating limit allows use in thermally demanding environments.

Fixed Inductors Part Context

This model belongs to the fixed inductor category manufactured by Pulse Electronics. It utilizes standard surface mount technology for integration into printed circuit boards. The unshielded variant offers distinct magnetic properties compared to shielded alternatives, influencing layout considerations.

Fixed Inductors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 1.5 µH inductance, 57 mOhms DCR, and 1.75 A current specifications. Verify physical footprint compatibility and thermal performance limits.