SRP7030-R47M

Fixed Inductors Overview

The Bourns SRP7030-R47M is a shielded surface-mount power inductor from the SRP7030 series, designed for high-current applications. It features a ferrite core and wirewound construction with standard terminations. The component provides an inductance of 470 nH with a tolerance of ±20%. Key electrical parameters include a maximum DC current rating of 17.5 A, a saturation current of 26 A, and a maximum DC resistance of 4.2 mΩ. It operates within a temperature range of -40°C to +150°C.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes electromagnetic interference
• High saturation current capability supports demanding power delivery
• Low DC resistance enhances overall circuit efficiency

Fixed Inductors Applications

• Power factor correction systems
• DC-DC converter circuits
• Automotive electronics modules

Fixed Inductors Procurement Notes

Verify that the ordered part number matches the specific SRP7030-R47M designation to ensure correct inductance and current ratings. Confirm package dimensions and termination type align with PCB layout requirements. Check RoHS compliance status and automotive qualification if applicable to the target application environment.

Fixed Inductors Selection Notes

Select this component when high current handling and compact shielding are required. Compare saturation current and DC resistance against load requirements. Ensure thermal management strategies account for the specified operating temperature range and power dissipation characteristics during continuous operation.

Fixed Inductors Part Context

This component belongs to the Bourns SRP7030 series of shielded power inductors. The series offers various inductance values optimized for different power levels. The SRP7030-R47M specifically targets applications requiring low inductance with high current capacity in a surface-mount form factor.

Fixed Inductors Replacement Considerations

Cross-reference with other SRP7030 series variants or equivalent shielded SMD power inductors from other manufacturers. Verify matching inductance, current ratings, and physical dimensions before substitution.