MSS1210-275KED

Fixed Inductors Overview

The Coilcraft MSS1210-275KED is a shielded surface-mount power inductor featuring a ferrite drum core. It provides an inductance of 2.7 mH with a tolerance of ±10%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 2.38 Ohms. Its physical dimensions are 12.1 mm by 10.2 mm by 6.4 mm, suitable for PCB mounting. The unit operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Shielded construction utilizing a low-loss ferrite drum core
• Designed for high efficiency through minimized DC resistance
• Maintains stable inductance characteristics under varying current loads

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• Automotive electronics systems

Fixed Inductors Procurement Notes

Verify the specific suffix 'ED' against official Coilcraft documentation to confirm package type and tape/reel specifications. Ensure that the selected variant matches the required thermal performance and current handling capabilities for the target application environment. Cross-reference the manufacturer datasheet to validate all electrical parameters before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact shielded inductor with 2.7 mH value is required. Consider the 500 mA current rating and 2.38 Ohm resistance for efficiency calculations. Verify footprint compatibility with the 12.1 x 10.2 mm board space. Evaluate thermal requirements against the -40°C to +125°C operating range for reliable circuit performance.

Fixed Inductors Part Context

This part belongs to the MSS1210 series from Coilcraft, which offers current handling up to 10A across various models. The series emphasizes low DC resistance and flat inductance versus current characteristics. It serves as a standard solution for space-constrained power management designs requiring robust shielding and reliable magnetic performance.

Fixed Inductors Replacement Considerations

Consult the Coilcraft MSS1210 series datasheet for alternative part numbers with matching inductance and current ratings. Verify mechanical footprint compatibility and electrical parameter alignment before substituting.