BD1222J50200AHF

Balun Overview

The BD1222J50200AHF is an RF balun transformer manufactured by TTM Technologies under the Xinger series. It operates within a frequency range of 1.2 GHz to 2.2 GHz, providing impedance transformation between unbalanced and balanced lines with values of 50 Ohms and 200 Ohms respectively. The component utilizes a surface-mount technology (SMD/SMT) package in the 0805 (2012 Metric) footprint. It supports board mount installation and functions reliably across a temperature range of -55°C to +85°C.

Balun Feature Summary

• Provides signal conditioning through balanced-to-unbalanced conversion
• Designed for ultra-low profile surface-mount integration
• Supports wide operational temperature extremes

Balun Applications

• RF circuit design requiring impedance matching
• Wireless communication systems operating in the 1.2-2.2 GHz band
• Signal processing hardware utilizing SMD components

Balun Procurement Notes

Verify the specific datasheet version for precise electrical characteristics before finalizing designs. Confirm that the 0805 footprint matches the target PCB layout constraints. Ensure compliance with RoHS standards if required by the end product specifications. Cross-reference the manufacturer's part number BD1222J50200AHF to avoid confusion with similar series variants.

Balun Selection Notes

Select this component when a 50/200 Ohm impedance transformation is required in the 1.2-2.2 GHz range. The 0805 package size offers a compact solution for space-constrained applications. Consider the specified temperature range and insertion loss parameters relative to system performance requirements. This balun is suitable for designs prioritizing low-profile surface-mount assembly.

Balun Part Context

This component belongs to the Xinger series of baluns produced by TTM Technologies. It is categorized as a signal conditioning device within the broader filter and RF component portfolio. The part is designed for high-reliability applications requiring stable performance across varying environmental conditions.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.