RFBLN2012090BS0T53

Balun Overview

RFBLN2012090BS0T53 is a surface-mount balun manufactured by Walsin Technology Corporation. It operates within the frequency range of 50 MHz to 2.35 GHz. The component provides a 10 dB amplitude imbalance and maintains a phase balance of 180 degrees with an accuracy of ±15 degrees. It features impedance transformation from 50 ohms to 200 ohms. The device is constructed for surface mount technology (SMT) applications in a compact package.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion
• Supports wideband operation up to 2.35 GHz
• Ensures precise phase and amplitude characteristics

Balun Applications

• Wireless communication modules
• RF front-end circuits
• Signal conditioning networks

Balun Procurement Notes

Verify the manufacturer datasheet to confirm the specific electrical parameters, including insertion loss and return loss values, which are critical for RF design integration. Ensure the ordering suffix matches the required tape and reel specifications for automated assembly processes. Cross-reference the RoHS compliance status with current regulatory requirements for the target market.

Balun Selection Notes

Select this component when a compact solution is needed for converting single-ended signals to differential signals in high-frequency applications. Consider the impedance matching requirements between the source and load to ensure optimal power transfer. Evaluate the physical footprint constraints against the available board space for SMT placement.

Balun Part Context

This balun belongs to Walsin's portfolio of passive components designed for radio frequency and wireless applications. It complements other signal conditioning elements like filters and antennas. The company specializes in providing reliable passive components for consumer electronics, telecommunications, and industrial equipment markets.