TC2-1TG2+

Balun Overview

The TC2-1TG2+ is a surface-mount RF transformer from Mini-Circuits, designed for broadband signal applications. It operates within a frequency range of 3 MHz to 300 MHz and features a single-channel configuration. The component utilizes a 1:1 turns ratio with both primary and secondary coils rated at 50 Ohms impedance. It supports a maximum DC current of 30 mA and has a power rating of 250 mW. The device functions reliably across an operating temperature range of -40°C to +85°C. Its compact SMD package measures 3.81 mm in length, 3.81 mm in width, and 4.06 mm in height.

Balun Feature Summary

• Broadband operation spanning 3 MHz to 300 MHz
• Surface-mount construction for automated assembly
• Single-channel 1:1 impedance matching capability

Balun Applications

• RF signal transmission lines
• Impedance matching networks
• Balun applications in RF circuits

Balun Procurement Notes

Verify the specific part number suffix against official Mini-Circuits documentation to ensure compliance with RoHS standards and correct pinout configuration. Confirm that the required packaging format, such as cut tape or reel, aligns with your production line capabilities. Cross-reference the datasheet specifications for thermal and electrical limits to validate suitability for the intended operational environment before finalizing procurement orders.

Balun Selection Notes

Select this component when a broadband 50-ohm transformer is required for frequencies up to 300 MHz. Ensure the design accommodates the specified 30 mA DC current limit and 250 mW power rating. Verify that the surface-mount footprint dimensions fit within the available PCB area. Consider the operating temperature range requirements to guarantee reliable performance under expected environmental conditions.

Balun Part Context

This component belongs to the TC2 series of RF transformers manufactured by Mini-Circuits. The series includes variants such as TC2-1TX+ and TC2-1TG2-11+, which share similar form factors but may differ in specific electrical characteristics or tuning. These devices are engineered for high-performance RF applications requiring compact size and reliable signal integrity across wide bandwidths.

Balun Replacement Considerations

The TC2-1TG2+ may be substituted with other Mini-Circuits TC2 series components like TC2-1TX+ if electrical parameters match the application requirements. Verify compatibility regarding frequency range, impedance, and physical dimensions before implementing any alternative part numbers.