WTCF2012Z0M750PB

Overview

The WTCF2012Z0M750PB is a surface-mount common mode choke manufactured by Walsin Technology Corporation. It features an impedance of 75 Ohms at 100 MHz and supports a maximum current rating of 400 mA. The component has a maximum DC resistance (DCR) of 300 mOhm and a voltage rating of 50 V DC. Designed for the 2012 (0805) package size, it provides noise suppression in two-line configurations.

Feature Summary

• Provides common mode noise filtering for differential signal lines
• Supports high-frequency interference suppression at 100 MHz
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• High-speed data interface noise suppression
• USB port signal integrity protection
• HDMI or DisplayPort line filtering
• General-purpose EMI reduction in consumer electronics

Procurement Notes

Verify the manufacturer part number against official Walsin documentation to ensure authenticity. Confirm that the specific suffix matches the required impedance and current ratings. Check RoHS compliance status if restricted substances are a constraint for your assembly process. Ensure the supplier provides traceability for quality assurance purposes.

Selection Notes

Select this component when a compact 0805 footprint is required for common mode filtering. The 75 Ohm impedance at 100 MHz makes it suitable for moderate-speed digital interfaces. Ensure the operating current does not exceed 400 mA to prevent saturation. Verify that the 50 V DC rating meets the circuit's voltage requirements.

Part Context

This component belongs to Walsin Technology Corporation's passive component portfolio, specifically within their common mode choke series. These components are designed to mitigate electromagnetic interference in electronic circuits. The 2012 package indicates a standard metric size equivalent to the imperial 0805 designation, widely used in modern surface-mount technology assemblies.

Replacement Considerations

Consult Walsin's official cross-reference guides for verified substitutes. Ensure any replacement maintains the 75 Ohm impedance at 100 MHz and 400 mA current rating. Verify physical footprint compatibility with the 2012 (0805) package dimensions.