TRS2-1T-75+

Overview

The Mini-Circuits TRS2-1T-75+ is a surface-mount balanced-to-balanced RF transformer designed for high-frequency applications. It operates within a frequency range of 5 MHz to 1200 MHz and features a 75Ω impedance configuration. The component utilizes a 2:1 secondary-to-primary impedance ratio, facilitating efficient signal transformation between balanced circuits. Packaged in a compact 4-SMD module format, this balun supports integration into space-constrained RF systems requiring precise impedance matching across the specified bandwidth.

Feature Summary

• Balanced-to-balanced signal transformation capability
• Surface-mount construction for automated assembly
• Wideband operation covering 5 MHz to 1200 MHz

Applications

• RF signal distribution networks
• Impedance matching in balanced transmission lines
• Broadband communication system interfaces

Procurement Notes

Verify that the specific part number suffix matches the required impedance and frequency specifications. Confirm package orientation and pinout compatibility with the target PCB layout. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to soldering.

Selection Notes

Select this component when a 75Ω balanced interface is required over a wide bandwidth up to 1.2 GHz. Consider the 2:1 impedance ratio for matching source and load impedances. Evaluate the surface-mount form factor against available board space and thermal management requirements.

Part Context

This transformer belongs to Mini-Circuits' series of RF components designed for frequencies from DC to microwave ranges. It serves as a passive balancing element, distinct from active amplifiers or mixers, focusing solely on impedance conversion and signal symmetry maintenance within RF front-end architectures.

Replacement Considerations

Consult official Mini-Circuits documentation for direct cross-reference part numbers. Verify that any substitute maintains the 75Ω impedance and 5–1200 MHz operational range without altering the 2:1 ratio.