BU05MC07T

Balun Overview

The BU05MC07T is an RF balun transformer manufactured by Taiyo Yuden, designed for surface-mount assembly. It features a six-terminal gull-wing package with dimensions of 5.3mm x 5.0mm. The component provides balanced-to-unbalanced signal conversion with a characteristic impedance ratio of 75 ohms to 75 ohms. It operates within a temperature range of -40°C to +85°C and utilizes multilayer chip technology for compact integration in high-frequency circuits.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion with a 75/75 Ohm impedance ratio
• Utilizes compact multilayer chip construction for space-constrained designs
• Features gull-wing terminals for reliable surface-mount soldering

Balun Applications

• Ultra-wideband (UWB) wireless communication modules
• RF signal processing circuits requiring impedance matching
• Compact mobile device antenna interfaces

Balun Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration, as manufacturer documentation may be hosted by third-party distributors. Confirm that the gull-wing terminal style matches the target PCB footprint requirements. Ensure the operating temperature range aligns with the final product's environmental specifications.

Balun Selection Notes

Select this component when a 75-ohm balanced output is required from a 75-ohm source in a minimal footprint. The 6-SMD gull-wing package facilitates automated placement while maintaining electrical integrity at UWB frequencies. Evaluate thermal performance against the -40°C to +85°C operational limit during system design.

Balun Part Context

Taiyo Yuden specializes in miniaturized passive components, including MLCCs and RF filters. This balun belongs to their portfolio of solutions enabling safe and comfortable mobility through advanced UWB technologies. The company leverages multilayer ceramic technology to achieve industry-leading size reductions for electronic equipment.

Balun Replacement Considerations

Direct substitutes include Bourns CW252016-27NG, CW252016-27NJ, and CW252016-27NK. Verify mechanical compatibility and electrical equivalence before substitution.