WQCF2012Z0M361PB

Overview

The WQCF2012Z0M361PB is a surface-mount common mode choke manufactured by Walsin Technology Corporation. It features an impedance of 360 Ohms at 100 MHz and supports two signal lines. The component has a maximum DC resistance of 500 mOhm and a current rating of 300 mA. It is designed for SMD applications with dimensions corresponding to the 2012 (0805) package size.

Feature Summary

• Provides common mode noise filtering for dual-line signal circuits
• Complies with AEC-Q200 automotive reliability standards
• Supports RoHS and REACH regulatory requirements

Applications

• Signal line noise suppression in electronic devices
• Automotive electronics systems requiring AEC-Q200 compliance
• High-frequency interference mitigation in compact SMD layouts

Procurement Notes

Verify the specific datasheet from Walsin Technology Corporation to confirm exact dimensional tolerances and thermal characteristics. Ensure compatibility with automated pick-and-place equipment regarding the 2012 package footprint. Cross-reference the impedance value at 100 MHz against circuit simulation models to validate performance in high-frequency environments.

Selection Notes

Select this component when a low-profile, dual-line filter is required for signal integrity. The 300 mA current rating suits low-power signal lines rather than power delivery paths. Consider the 500 mOhm DC resistance impact on voltage drop if the signal line carries significant DC current. Verify that the 360 Ohm impedance matches the target frequency range for effective noise attenuation.

Part Context

This part belongs to Walsin's passive component portfolio, specifically within the common mode choke category. It utilizes thin-film or similar SMD manufacturing techniques suitable for high-volume surface mount assembly. The designation indicates its physical size and electrical specifications within the manufacturer's catalog structure.

Replacement Considerations

Consult official Walsin documentation for direct substitutes. Alternative components must match the 2012 package, 360 Ohm impedance at 100 MHz, and 300 mA current rating. Verify pinout compatibility and ensure any replacement also meets AEC-Q200 standards if used in automotive applications.

FAQ

What is the impedance specification of the WQCF2012Z0M361PB?

The impedance is specified as 360 Ohms at a frequency of 100 MHz.

Does this component meet automotive reliability standards?

Yes, the WQCF2012Z0M361PB is compliant with the AEC-Q200 standard for passive components.

What is the maximum DC resistance for this common mode choke?

The maximum DC resistance is 500 mOhm.