RFBLN10050G9D0T

Balun Overview

The RFBLN10050G9D0T is an RF balun transformer manufactured by Walsin Technology Corporation. It operates within a frequency range of 699 MHz to 960 MHz, designed for LTE 900 MHz band applications. The component provides impedance transformation between unbalanced and balanced ports with values of 50 Ohms and 100 Ohms respectively. It utilizes a surface mount package in the 0402 (1005 Metric) dimension, featuring a four-pad board layout.

Balun Feature Summary

• Provides RF signal conversion between balanced and unbalanced configurations
• Engineered specifically for LTE 900 MHz band operations
• Supports impedance matching between 50 Ohm and 100 Ohm systems

Balun Applications

• LTE 900 MHz band communication modules
• Wireless transceiver circuits requiring signal balancing
• RF front-end interface design for mobile devices

Balun Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical characteristics and mechanical dimensions. Ensure that the 0402 footprint matches the PCB layout requirements. Check for RoHS compliance status and moisture sensitivity level ratings prior to integration into production assemblies.

Balun Selection Notes

Select this component when designing circuits for the 699-960 MHz frequency spectrum. Consider the compact 0402 package size for space-constrained layouts. Evaluate the 50/100 Ohm impedance ratio against system requirements. Compare performance metrics such as insertion loss and phase balance with alternative baluns if stricter specifications are necessary.

Balun Part Context

This part belongs to the RFBLN series of balun transformers from Walsin Technology Corporation. The series includes various models tailored for different frequency bands and impedance configurations. These components are essential for converting single-ended signals to differential signals in RF systems, ensuring signal integrity across wireless communication interfaces.

Balun Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by cross-referencing pinout configurations and electrical parameters with potential alternatives.