T2-1T+

Balun Overview

The T2-1T+ is a surface-mount RF balun transformer manufactured by Mini-Circuits. It operates within a frequency range of 70 kHz to 200 MHz with a 1:2 impedance ratio. The device features a single channel and utilizes SMD/SMT termination on a 6-SMD, flat lead package measuring 3.81 mm x 3.81 mm x 4.06 mm. It supports a maximum DC current of 30 mA and has a power rating of 250 mW. The component functions reliably between -40°C and +85°C.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF applications
• Utilizes core and wire construction for stable performance
• Designed for surface mount integration on printed circuit boards

Balun Applications

• RF sensing and connectivity layers in automotive systems
• Signal processing in ADAS and autonomous driving radar
• Integration into wireless communication modules

Balun Procurement Notes

Verify the specific datasheet version and mechanical outline dimensions prior to PCB layout finalization. Confirm that the operating temperature range meets the environmental requirements of the target application. Ensure that the maximum DC current and power ratings are not exceeded during operation to maintain component integrity and performance stability.

Balun Selection Notes

Select this component when a compact, surface-mount solution is required for frequencies up to 200 MHz. The 1:2 ratio suits applications needing specific impedance transformation. Evaluate the physical footprint constraints against the 3.81 mm x 3.81 mm package size. Consider the thermal operating limits if the environment exceeds standard room temperature conditions.

Balun Part Context

This part belongs to the TC2 series of audio and signal transformers from Mini-Circuits. It is categorized under RF transformers and is designed for general-purpose RF signal conditioning. The manufacturer specializes in RF, IF, and microwave components, providing industry-standard solutions for various electronic systems.

Balun Replacement Considerations

Consult official Mini-Circuits documentation for verified substitute part numbers. Do not assume functional equivalence with other models without cross-referencing electrical specifications and pin configurations.