WTCF2012Z0M261PB

Overview

The WTCF2012Z0M261PB is a surface-mount common mode choke from the WTCF2012 series, manufactured by Walsin Technology Corporation. It features a 260 Ohm impedance rating at 100 MHz and supports a maximum current of 300 mA. The component has a DC resistance of 400 mOhm and a voltage rating of 50 V DC. Its physical dimensions are 2.00 mm in length and 1.20 mm in width, conforming to the 0805 (2012) package standard.

Feature Summary

• Surface-mount construction for automated assembly
• Common mode noise filtering capability
• Compact rectangular footprint

Applications

• Signal line noise suppression
• Data interface protection
• High-frequency circuit filtering

Procurement Notes

Verify the specific impedance value and current rating against the target application requirements before procurement. Confirm that the 50 V DC voltage rating is sufficient for the operating environment. Ensure the 0805 package dimensions align with the printed circuit board layout constraints. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a compact common mode choke is needed for low-current signal lines. The 300 mA current rating limits its use in high-power applications. Consider the 400 mOhm DC resistance impact on signal integrity. The 260 Ohm impedance at 100 MHz defines its filtering effectiveness for specific frequency ranges.

Part Context

This part belongs to the WTCF2012 series of common mode chokes offered by Walsin Technology Corporation. The series provides surface-mount solutions for noise suppression in electronic circuits. The 2012 designation indicates the standardized metric size code for the component body.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation.