WTBL2012Z0U009PB

Overview

The WTBL2012Z0U009PB is an RF balun manufactured by Walsin Technology Corporation, designed for surface-mount applications in the 0805 (2012 Metric) package. It operates within a frequency range of 50MHz to 2.35GHz and provides balanced-to-unbalanced signal conversion with 75/75 Ohm impedance characteristics. The component is classified under Signal Conditioning devices, intended for high-frequency circuit integration where compact form factors are required.

Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF circuits
• Operates across a wide frequency spectrum from 50MHz to 2.35GHz
• Features 75/75 Ohm impedance matching for signal integrity
• Utilizes a compact 0805 (2012 Metric) surface-mount package

Applications

• RF signal conditioning modules
• Wireless communication device interfaces
• High-frequency circuit balancing networks

Procurement Notes

Verify the specific datasheet version and impedance tolerance specifications directly with the manufacturer or authorized distributors before integration. Ensure that the 0805 footprint dimensions align precisely with the PCB layout requirements. Confirm RoHS compliance status and lead times through official supply chain channels to avoid counterfeit components.

Selection Notes

Select this component when a compact RF balun is required for frequencies up to 2.35GHz. The 75/75 Ohm configuration suits specific impedance-matching needs in signal paths. Consider the 0805 package size for space-constrained designs requiring surface-mount technology compatibility without sacrificing high-frequency performance.

Part Context

This part belongs to Walsin Technology Corporation's portfolio of passive RF components. It serves as a specialized solution for signal conditioning within wireless and communication systems. The 2012 metric package allows for automated assembly processes, fitting into modern electronics manufacturing workflows that prioritize miniaturization and reliability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and impedance characteristics if considering alternative manufacturers for this specific RF balun application.