TC4-1WG2+

Balun Overview

The TC4-1WG2+ is a surface-mount RF transformer manufactured by Mini-Circuits, designed for broadband signal processing applications. It operates within a frequency range of 3 MHz to 800 MHz and provides a 1:4 impedance transformation ratio. The component features a 50-ohm system impedance configuration, making it suitable for interfacing between balanced and unbalanced circuits or matching impedances in RF front-end designs. Packaged in a compact SMD module format, it supports automated assembly processes.

Balun Feature Summary

• Provides 1:4 impedance transformation ratio for balanced-to-unbalanced circuit interfacing
• Operates as a broadband RF transformer across the 3 MHz to 800 MHz frequency spectrum
• Designed with a 50-ohm system impedance for standard RF circuit integration
• Utilizes a surface-mount module package optimized for automated PCB assembly

Balun Applications

• RF front-end impedance matching in communication systems
• Balun implementation for differential signal routing
• Broadband signal coupling in test and measurement equipment
• Audio and signal transformer applications requiring surface-mount integration

Balun Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant, as Mini-Circuits designations may include distinct handling specifications. Confirm RoHS compliance status through official datasheets prior to procurement. Cross-reference the manufacturer part number against authorized distributor catalogs to validate authenticity and traceability. Ensure storage conditions align with moisture sensitivity level requirements specified in the component documentation.

Balun Selection Notes

Select this component when a compact, broadband solution is required for 1:4 impedance transformation between 3 MHz and 800 MHz. Evaluate the 50-ohm system impedance compatibility with existing circuit topology. Consider the surface-mount form factor for high-volume automated production lines. Assess thermal performance and power handling capabilities against specific application load requirements before finalizing the design.

Balun Part Context

Mini-Circuits specializes in RF and microwave components covering DC to 40 GHz, offering standardized and custom solutions for wireless, medical, and industrial sectors. The TC4 series represents their audio and signal transformer lineup, utilizing surface-mount technology for efficient PCB integration. This product line supports diverse applications including CATV, mobile communications, and RFID systems, reflecting the company's focus on versatile, high-reliability passive components.