BPSC000707403R3MS0

Fixed Inductors Overview

The BPSC000707403R3MS0 is a shielded surface-mount power inductor from Pulse Electronics, part of the Chilisin Power series. It features a ferrite core and wirewound construction with standard SMD/SMT termination. The component has an inductance of 3.3 µH with a tolerance of ±30%. Key electrical specifications include a maximum DC resistance of 8.9 mΩ, a saturation current of 2.4 A, and a maximum DC current of 1.25 A. It operates within a temperature range of -30°C to +100°C. The physical dimensions are 7.3 mm x 7.3 mm x 4.6 mm.

Fixed Inductors Feature Summary

• Magnetic shielding design minimizes electromagnetic interference
• Halogen-free composition compliant with RoHS and REACH standards
• Ferrite core material supports stable performance under load

Fixed Inductors Applications

• Automotive electronics systems
• General-purpose power supply circuits
• DC-DC converter modules

Fixed Inductors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received parts match the specified package dimensions and marking codes. Ensure storage conditions maintain integrity prior to assembly. Review applicable compliance documentation for regulatory adherence before integration into final products.

Fixed Inductors Selection Notes

Select this component when magnetic shielding is required to reduce noise coupling in compact designs. The 3.3 µH value suits intermediate filtering needs in switching regulators. Consider the 2.4 A saturation limit for peak current handling requirements. Verify thermal management capabilities align with the +100°C maximum operating temperature constraint.

Fixed Inductors Part Context

This part belongs to the BPSC series of shielded power inductors manufactured by Pulse Electronics under the Chilisin Power brand. The series offers various inductance values and current ratings in standardized surface-mount packages. These components are designed for high-reliability applications requiring robust magnetic containment and environmental compliance.

Fixed Inductors Replacement Considerations

Cross-reference with other BPSC series variants sharing identical 7.3 mm x 7.3 mm footprint and similar electrical parameters. Verify compatibility regarding saturation current and DC resistance limits before substitution.