WTCF2012Z0M201PB

$0.05

Description：CMC 300MA 2LN 200 OHM SMD
Series：WTCF2012
Mfr：Walsin Technology Corporation
Package：Tape & Reel (TR)

SKU:c79db9ae959a Category: Common Mode Chokes Brand: Walsin Technology Corporation

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Product introduction

Product Detailed Parameters

Description：CMC 300MA 2LN 200 OHM SMD
Series：WTCF2012
Mfr：Walsin Technology Corporation
Package：Tape & Reel (TR)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：300mA
DC Resistance (DCR) (Max)：400mOhm
Voltage Rating - DC：50V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
Height (Max)：0.055" (1.40mm)
Package / Case：0805 (2012 Metric)
Inductance @ Frequency：-
Impedance @ Frequency：200 Ohms @ 100 MHz

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WTCF2012Z0M201PB

Overview

The WTCF2012Z0M201PB is a common mode choke manufactured by Walsin Technology Corporation. It features a surface mount design in an 0805 (2012) package size. The component provides a nominal impedance of 200 Ohms at 100 MHz with a tolerance of +/-20%. It supports a maximum current rating of 300mA and exhibits a maximum DC resistance of 400 milliohms. The device operates within a temperature range of -40°C to 125°C and is rated for a DC voltage of 50V.

Feature Summary

Surface mount construction suitable for automated assembly processes
Dual-line configuration for effective common mode noise suppression
Anti-sulfur resistant materials ensuring long-term reliability

Applications

Signal line filtering in portable electronic devices
Noise suppression in USB data interfaces
EMI reduction in high-speed digital circuits

Procurement Notes

Verify the specific suffix codes against official Walsin documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the requested quantity matches standard reel sizes defined in the manufacturer's datasheet. Confirm RoHS compliance status directly from the latest production release notes before finalizing procurement orders.

Selection Notes

Select this component when space constraints require an 0805 footprint for common mode filtering applications. Evaluate the 300mA current rating against peak circuit loads to prevent saturation. Consider the 400mOhm DC resistance impact on signal integrity and power loss in low-voltage sensitive lines during system design integration.

Part Context

This component belongs to Walsin's passive filter series designed for compact electronics. It addresses electromagnetic interference challenges in modern miniaturized devices. The product line emphasizes stability and durability under varying environmental conditions, supporting diverse consumer and industrial hardware requirements.

Replacement Considerations

Consult Walsin's official cross-reference list for verified substitutes. Ensure replacement parts match the 200 Ohm impedance and 300mA current ratings. Verify physical dimensions remain compatible with existing PCB footprints.