TC1.5-52T+

Balun Overview

The TC1.5-52T+ is a surface-mount RF balun manufactured by Mini-Circuits, designed for wideband audio and signal transformation applications. It operates within a frequency range of 500 kHz to 550 MHz and provides a 1:1.5 impedance ratio. The component features a typical insertion loss of 0.4 dB within its 1 dB bandwidth and an excellent typical return loss of 25 dB over the same bandwidth. Housed in a compact 5-SMD module package with a plastic base, this transformer supports balanced-to-unbalanced signal conversion for RF and IF circuits.

Balun Feature Summary

• Provides balanced-to-unbalanced signal transformation with a 1:1.5 impedance ratio
• Features low insertion loss of 0.4 dB typical within the 1 dB bandwidth
• Delivers excellent return loss performance of 25 dB typical across the operating band
• Utilizes a compact surface-mount 5-SMD module construction with a plastic base

Balun Applications

• Wideband RF and IF circuit design
• Balanced antenna impedance matching systems
• Push-pull radio communication transceivers

Balun Procurement Notes

Verify the specific suffix 'T+' against official Mini-Circuits documentation to confirm the exact pinout configuration and mechanical dimensions. Ensure the selected variant matches the required 5-SMD footprint and plastic base material specifications for the target PCB layout. Cross-reference the 500 kHz to 550 MHz operational range with system requirements to validate suitability for the intended frequency application.

Balun Selection Notes

Select the TC1.5-52T+ when a 1:1.5 impedance transformation ratio is required for balanced-to-unbalanced signal conversion. This component is suitable for designs prioritizing low insertion loss and high return loss within the 500 kHz to 550 MHz spectrum. Consider the surface-mount 5-SMD package for automated assembly processes and compact board space constraints in RF infrastructure or wireless devices.

Balun Part Context

The TC1.5-52T+ belongs to Mini-Circuits' TC series of RF transformers and baluns. These components are engineered for precise impedance matching and signal integrity in high-frequency environments. As part of the broader portfolio of passive RF devices, this model supports single-ended to differential signal conversion, serving as a fundamental building block for modern wireless communication and measurement equipment architectures.

Balun Replacement Considerations

Consult Mini-Circuits official substitution guides for verified equivalent models. No public substitute part numbers are confirmed in the provided source data.