WLFW2520Z0JR20PB

Fixed Inductors Overview

WLFW2520Z0JR20PB is a surface-mount wirewound ferrite inductor from Walsin Technology Corporation, housed in a 1008 (2520 metric) package. It features a nominal inductance of 20 nH with a tolerance of ±5%. The component utilizes a ceramic core and offers a minimum Q factor of 45 at a test frequency of 100 MHz, with a self-resonant frequency of 375 MHz. It supports a maximum DC current of 0.30 A and has a maximum DC resistance of 1.4 Ohms. The device operates within a temperature range of -40°C to +150°C.

Fixed Inductors Feature Summary

• Wirewound construction on a ceramic core for stable RF performance
• High-Q design optimized for radio frequency applications
• Surface-mount compatibility with standard PCB mounting

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• Radio frequency signal processing

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number WLFW2520Z0JR20PB against official Walsin documentation to confirm electrical parameters and physical dimensions. Ensure compliance with RoHS directives and check for any regional distribution restrictions or supply limitations before finalizing procurement plans.

Fixed Inductors Selection Notes

Select this component for applications requiring low inductance values in compact RF designs. The 1008 package size balances footprint constraints with power handling capabilities. Consider the 0.30 A current rating and 1.4 Ohm DCR when designing circuits where voltage drop and thermal management are critical factors.

Fixed Inductors Part Context

This inductor belongs to the WLFW series of SMD Ferrite Chip Wire Inductors produced by Walsin. The series covers various sizes including 1608, 2012, and 2520, offering inductance ranges from nanohenries to microhenries. These components are designed for general-purpose and RF applications requiring reliable surface-mount solutions.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Walsin technical support or authorized distributors for verified cross-reference options.