RFBLN2012090A0T

Balun Overview

The RFBLN2012090A0T is a surface-mount balun manufactured by Walsin Technology Corporation, designed for wireless applications. It operates within the 2.4GHz to 2.5GHz frequency range and features an 0805 (2012 Metric) package with a 6-pad configuration. The component provides a phase difference of 180° ±10° and maintains a maximum insertion loss of 1.0dB.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion with a 180-degree phase difference
• Optimized for low insertion loss to reduce power consumption in RF circuits
• Designed for compact surface-mount integration in mobile and networking devices

Balun Applications

• Wireless local area network (WLAN) modules
• Bluetooth transceivers
• Mobile communication handsets
• Networking equipment interfaces

Balun Procurement Notes

Verify that the received components match the exact part number RFBLN2012090A0T and confirm the manufacturer is Walsin Technology Corporation. Ensure the package type is 0805 with six pads. Check for physical damage or contamination before soldering. Confirm active product status through official channels to avoid obsolete stock.

Balun Selection Notes

Select this component when a compact balun is required for 2.4GHz ISM band applications. The 0805 footprint suits space-constrained designs. Consider the 1.0dB insertion loss limit for efficiency requirements. Verify compatibility with existing PCB pad layouts for six-terminal packages. Ensure operating temperature ranges meet system specifications.

Balun Part Context

This balun belongs to the RFBLN series from Walsin Technology Corporation, which specializes in passive components for wireless communications. The series supports various RF filtering and impedance matching needs. Walsin serves global markets with MLCCs, resistors, and RF elements for consumer electronics and industrial sectors.

Balun Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires independent verification of electrical parameters and pinout compatibility.