BD2040J50100AHF

Balun Overview

The BD2040J50100AHF is an ultralow profile RF balun manufactured by TTM Technologies under the Xinger brand. It operates within a frequency range of 2 GHz to 4 GHz and provides impedance transformation between 50 Ohms unbalanced and 100 Ohms balanced ports. The component utilizes a surface-mount 0805 (2012 metric) package, designed for board mounting in compact electronic assemblies. It supports an operating temperature range from -55°C to +85°C and complies with RoHS standards.

Balun Feature Summary

• Converts single-ended signals to differential signals across a wide bandwidth
• Ultralow profile construction suitable for space-constrained designs
• Surface-mount compatibility with standard 0805 footprint

Balun Applications

• Wireless local area network (WLAN) transceivers
• Bluetooth module signal conditioning
• RF front-end interface circuits

Balun Procurement Notes

Verify the specific datasheet version when ordering, as packaging changes may occur without functional alteration. Confirm that the 0805 footprint matches your PCB layout constraints. Ensure the 50/100 Ohm impedance configuration aligns with your circuit requirements before finalizing procurement.

Balun Selection Notes

Select this component when a wideband 2-4 GHz balun is required in a minimal footprint. The 0805 package offers a balance between performance and size. Consider thermal management capabilities if operating near the upper temperature limit of 85°C.

Balun Part Context

This part belongs to the Xinger series of passive RF components produced by TTM Technologies. These components are engineered for high reliability in wireless communication systems. The series includes various baluns and couplers optimized for different frequency bands and impedance configurations.

Balun Replacement Considerations

Check for direct substitutes within the same Xinger family that match the 2-4 GHz range and 0805 package. Verify impedance ratios and insertion loss specifications against original design requirements before substitution.