TCW1-392+

Balun Overview

The TCW1-392+ is a ceramic RF balun transformer manufactured by Mini-Circuits. It operates within a frequency range of 3.3 GHz to 3.9 GHz, providing a 1:1 impedance ratio between balanced and unbalanced ports. The component features 50 Ohm impedance for both sides and utilizes an SMD/SMT surface mount package in the 0603 (1608 Metric) footprint. It is designed for board mounting and supports various packaging options including tape and reel.

Balun Feature Summary

• Provides 1:1 impedance transformation between balanced and unbalanced signal paths
• Utilizes compact ceramic construction for reliable high-frequency operation
• Supports surface mount integration via standard 0603 footprint

Balun Applications

• Wireless communication systems requiring signal balancing
• RF front-end circuit design for balanced-to-unbalanced conversion
• S-band upconverter assemblies

Balun Procurement Notes

Verify that the specific ordering suffix matches the required impedance and frequency specifications. Confirm the package type aligns with the PCB layout requirements. Ensure the component status is active before finalizing procurement plans. Cross-reference the datasheet for precise pinout and thermal characteristics.

Balun Selection Notes

Select this component when a 1:1 balun function is required within the 3.3 GHz to 3.9 GHz band. The 0603 package size suits space-constrained designs. Consider the ceramic material properties for thermal stability. Verify compatibility with existing RF trace impedances and layout constraints.

Balun Part Context

This part belongs to the TCW1 series of tiny ceramic RF balun transformers from Mini-Circuits. These components are engineered for wireless applications requiring compact form factors. The series offers various frequency variants tailored to different wireless standards and frequency bands.

Balun Replacement Considerations

• TCW1-390+

Balun FAQ

What is the impedance ratio of the TCW1-392+?

The TCW1-392+ provides a 1:1 impedance ratio.

What is the operating frequency range?

The device operates from 3.3 GHz to 3.9 GHz.