TCM4-1WX+

Balun Overview

The TCM4-1WX+ is a surface-mount core and wire transformer manufactured by Mini-Circuits. It operates within a frequency range of 3 MHz to 800 MHz with a 50 Ohm impedance. The component features a 1:4 turns ratio and is designed for balanced-to-unbalanced signal conversion. It supports a maximum DC current of 30 mA and has a power rating of 250 mW. The device is housed in a compact SMD package measuring 4.06 mm x 3.81 mm x 4.06 mm.

Balun Feature Summary

• Provides 1:4 impedance transformation for balanced-to-unbalanced circuit applications
• Operates across a wide frequency spectrum from 3 MHz to 800 MHz
• Utilizes core and wire construction technology for signal integrity

Balun Applications

• CATV systems
• VHF/UHF circuits
• Balanced amplifier circuits

Balun Procurement Notes

Verify the specific suffix 'WX+' against official Mini-Circuits documentation to confirm exact packaging and material specifications. Ensure compatibility with surface-mount assembly processes given the SMD form factor. Cross-reference impedance and frequency requirements with system design parameters before finalizing procurement decisions.

Balun Selection Notes

Select this component when a 1:4 impedance transformation is required within the 3 MHz to 800 MHz band. Consider the 30 mA DC current limit and 250 mW power rating during thermal and electrical design. The surface-mount package facilitates automated assembly in compact RF layouts.

Balun Part Context

This part belongs to the TCM4 series of audio and signal transformers from Mini-Circuits. The series focuses on RF and IF components utilizing core and wire technology. These devices are engineered for high-performance signal processing in wireless and broadcast applications.

Balun Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.