TCM2-452AX+

Overview

The Mini-Circuits TCM2-452AX+ is a surface-mount transmission line core and wire transformer designed for wideband RF applications. It operates within a frequency range of 1000 to 4500 MHz with a nominal impedance of 50 Ohms. The component features a 1:2 transformation ratio and utilizes an SMD package with flat leads. Key electrical specifications include an amplitude balance of 0.8 to 1.2 dB and a phase balance of 8 to 12 degrees, ensuring signal integrity across its operational bandwidth.

Feature Summary

• Surface-mount transmission line core and wire construction
• Wideband operation from 1000 to 4500 MHz
• Balanced to unbalanced signal transformation

Applications

• RF balanced antenna systems
• Wireless communication infrastructure
• Broadband signal processing circuits

Procurement Notes

Verify the specific datasheet version provided by Mini-Circuits or authorized distributors to confirm current manufacturing status and compliance certifications. Ensure that the selected supplier provides traceable documentation matching the TCM2-452AX+ part number. Cross-reference technical parameters such as impedance and frequency range against project requirements before finalizing procurement orders.

Selection Notes

Select this component when a wideband 1:2 transformer is required for frequencies between 1 GHz and 4.5 GHz. Consider the specified amplitude and phase balance metrics for applications demanding high signal fidelity. Evaluate the surface-mount footprint and lead configuration for compatibility with PCB layout constraints and automated assembly processes.

Part Context

This device belongs to the Mini-Circuits family of RF transformers, specifically utilizing transmission line core and wire technology. It serves as a balun for converting between balanced and unbalanced signals in high-frequency environments. The design supports modern wireless standards requiring broad spectral coverage and stable performance characteristics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.