030KM5002SM

Overview

The 030KM5002SM is a general-purpose power inductor manufactured by Gowanda Electronics. It features a nominal inductance of 50 µH with a tolerance of 10%. The component has a maximum rated current of 4.77 A and a maximum DC resistance of 30 mΩ. It operates within a temperature range of -55 °C to 130 °C. The device utilizes a shielded toroidal construction suitable for surface mount applications.

Feature Summary

• Shielded toroidal design minimizes electromagnetic interference
• High current handling capability for power applications
• Surface mount configuration for automated assembly

Applications

• Power supply filtering
• DC-DC converter circuits
• General purpose power inducting

Procurement Notes

Verify the specific ordering suffix to confirm lead-free status, as the base model may be available in both RoHS-compliant and traditional leaded versions. Confirm the exact package dimensions and tape-and-reel specifications required for your pick-and-place equipment before finalizing the purchase order.

Selection Notes

Select this component when a shielded surface mount inductor with high current capacity is required. Ensure the operating frequency aligns with the self-resonant frequency limits. Compare against similar KMSM series parts if different inductance values or physical footprints are needed for the design.

Part Context

This part belongs to the KMSM series of standard power inductors from Gowanda Electronics. The series offers various inductance values in a consistent surface mount form factor. These components are designed for reliability in demanding environments, including aerospace and defense sectors, where robust magnetic performance is critical.

Replacement Considerations

Direct substitutes include other Gowanda KMSM series variants such as 030KM2502SM or 030KM1002SM for different inductance needs. Cross-brand replacements require matching the 50 µH value, 4.77 A current rating, and 30 mΩ DCR within the same surface mount footprint.