WCM2012F2SF-201T03

Overview

The WCM2012F2SF-201T03 is a wire-wound common mode filter manufactured by TAI-TECH Advanced Electronics Co., Ltd. It operates within a temperature range of -40°C to 125°C and features a surface mount design with dimensions of 2.00mm x 1.20mm and a maximum height of 1.40mm. The component provides an impedance of 200Ω at 100MHz, supports a current rating of 300mA, and has a DC resistance of 400mΩ. It is rated for 50V and includes 2 terminals.

Feature Summary

• High common-mode impedance at high frequencies for excellent noise suppression
• Compact size and low profile construction

Applications

• Noise suppression in electronic circuits
• EMI filtering applications

Procurement Notes

Verify the specific suffix 'T03' against official TAI-TECH documentation to confirm exact impedance and tolerance specifications. Ensure the operating environment remains within the -40°C to 125°C range. Confirm that the 300mA current rating meets circuit requirements. Check for RoHS compliance status if required by project standards.

Selection Notes

Select this component when space-constrained designs require effective high-frequency noise attenuation. The 0805 footprint suits dense PCB layouts. Verify that the 400mΩ DC resistance does not cause excessive voltage drop. Ensure the 50V rating aligns with system voltage levels.

Part Context

This part belongs to the WCM2012F2SF series of wire-wound common mode filters from TAI-TECH. The series is designed for compact EMI suppression. TAI-TECH specializes in magnetic materials and inductor components, including EMI filters and power inductors.

Replacement Considerations

Consult official TAI-TECH documentation for verified substitute part numbers within the same series or equivalent specifications.