BDHE00322512R47MQ1

Fixed Inductors Overview

The BDHE00322512R47MQ1 is a fixed inductor from Pulse Electronics, classified as an unshielded molded component. It features a nominal inductance of 470 nH and supports a current rating of 4.6 A. The device exhibits a maximum DC resistance of 25 mOhm. Physically, it utilizes a 1210 surface mount package, corresponding to the 3225 metric dimension standard. This power inductor is designed for applications requiring high efficiency and low profile characteristics.

Fixed Inductors Feature Summary

• Unshielded molded construction
• High saturation current capability
• Low DC resistance design

Fixed Inductors Applications

• PFM application circuits
• PWM application circuits
• General power supply filtering

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the BDHE00322512R47MQ1 to confirm electrical tolerances and thermal ratings. Ensure the procurement source provides official documentation matching the part number exactly. Cross-reference the 1210 footprint dimensions with your PCB layout requirements before finalizing orders.

Fixed Inductors Selection Notes

Select this component when designing for PFM or PWM topologies that benefit from optimized Q values at light loads and low RDC at heavy loads. The 470 nH value suits high-frequency switching applications. Consider the unshielded nature for EMI-sensitive designs where magnetic containment is managed externally.

Fixed Inductors Part Context

This part belongs to the BDHE series of power inductors from Pulse Electronics. The series is engineered to enhance performance in switching power converters by minimizing ripple current and improving overall system efficiency through superior saturation characteristics.

Fixed Inductors Replacement Considerations

Consult official substitution lists for compatible parts within the BDHE series sharing identical 470 nH inductance and 1210 footprint specifications.