WQCF2012Z0M101PB

Overview

The WQCF2012Z0M101PB is a surface-mount chip inductor manufactured by Walsin Technology Corporation. It features a ferrite core and a shielded structure designed to minimize electromagnetic interference. The component has an inductance value of 100 µH with a tolerance of ±20%. Its DC resistance is typically 1.5 Ω, and it supports a rated current of 80 mA. The device operates within a temperature range of -40°C to +85°C and utilizes a 0805 (2012 metric) package size for compact circuit integration.

Feature Summary

• Shielded magnetic structure reduces external magnetic field interference
• Ferrite core material provides stable inductance characteristics
• Compact surface-mount design suitable for space-constrained applications

Applications

• RF circuits requiring noise suppression
• Power supply filtering stages
• Signal processing lines in consumer electronics

Procurement Notes

Verify the complete part number against official Walsin documentation to ensure correct specifications. Confirm package dimensions and terminal plating requirements match your PCB layout. Check for any specific handling or moisture sensitivity levels indicated in the datasheet before procurement.

Selection Notes

Select this component based on its 100 µH inductance and 80 mA current rating. Ensure the operating environment stays within the specified temperature range. Verify that the shielded type meets your EMC requirements compared to unshielded alternatives.

Part Context

This inductor belongs to Walsin's WQCF series of shielded chip inductors. The series is engineered for high reliability in portable devices. The 0805 footprint allows for automated assembly processes common in modern electronics manufacturing.

Replacement Considerations

Consult Walsin's official cross-reference list for verified substitutes. Ensure replacement parts match the 100 µH inductance, 1.5 Ω DCR, and 0805 package dimensions exactly.