TC8-1X+

Balun Overview

The TC8-1X+ is a surface-mount core and wire transformer manufactured by Mini-Circuits. It operates within a frequency range of 2 MHz to 500 MHz, providing an impedance transformation ratio of 1:8. The device features a primary coil impedance of 50 Ohms and a secondary coil impedance of 400 Ohms. Designed for robust performance, it utilizes a top hat configuration and is suitable for applications requiring balanced-to-unbalanced conversion or push-pull amplifier interfacing.

Balun Feature Summary

• Provides 1:8 impedance transformation between 50 Ohm and 400 Ohm ports
• Operates effectively across a wide bandwidth from 2 MHz to 500 MHz
• Utilizes core and wire construction with a surface mount package

Balun Applications

• Push-pull amplifier circuits
• Impedance matching networks
• Balanced to unbalanced signal transformation

Balun Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct configuration. Confirm that the required surface mount footprint matches the PCB design constraints. Check RoHS compliance status through official datasheets before finalizing procurement decisions for regulatory adherence.

Balun Selection Notes

Select this component when a 1:8 impedance ratio is required for RF signals up to 500 MHz. Ensure the system accommodates the 50 Ohm to 400 Ohm transformation characteristics. Verify that the surface mount package dimensions fit within the available board space and thermal requirements.

Balun Part Context

This part belongs to the TC8 series of audio and signal transformers produced by Mini-Circuits. The series includes various models designed for different frequency ranges and impedance configurations. These components are commonly used in RF and microwave systems where reliable passive transformation is necessary.

Balun Replacement Considerations

Consult Mini-Circuits official substitution guides for compatible alternatives. Verify that any substitute maintains the same 1:8 ratio and 2-500 MHz operational bandwidth. Ensure pinout compatibility and package dimensions match the existing design layout.