WCM 4532F2SF-421T32-HI

Overview

The WCM 4532F2SF-421T32-HI is a common mode choke manufactured by TAI-TECH Advanced Electronics Co., Ltd. This component features a 420 ohm impedance rating and a DC resistance of 55 milliohms. It is designed for surface mount installation within the 4532 metric package size. The device serves as an electromagnetic interference filter for high-speed data lines.

Feature Summary

• Provides common mode noise suppression for differential signal pairs
• Supports surface mount assembly processes
• Engineered for compact circuit board layouts

Applications

• High-speed serial interface filtering
• USB port protection circuits
• HDMI signal line interference reduction

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and tolerance specifications. Confirm package dimensions and terminal configurations match the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component based on required impedance values at specific operating frequencies and acceptable DC resistance limits. Ensure the physical package size fits the available board space and that the current handling capabilities meet the application's operational demands without saturation.

Part Context

This component belongs to the common mode choke category produced by TAI-TECH. These devices are utilized in electronic systems to attenuate unwanted electromagnetic interference while allowing desired differential signals to pass through unaffected, maintaining signal integrity in noisy environments.

Replacement Considerations

Consult official substitution guides for compatible alternatives with matching impedance curves and physical dimensions. Verify electrical parameters align with original design specifications to maintain system performance standards.