TCML1-19+

Balun Overview

The TCML1-19+ is a 1:1 core and wire RF transformer manufactured by Mini-Circuits. It operates within a frequency range of 800 MHz to 1.9 GHz with a nominal impedance of 50 Ohms. The device features a compact SMD package with flat leads, designed for surface mount assembly. This component functions as a balun for converting between single-ended and differential signals in RF circuits.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion
• Supports high-frequency operation up to 1.9 GHz
• Utilizes a compact surface-mount footprint

Balun Applications

• RF transmitter and receiver circuits
• Wireless communication systems
• Differential amplifier input stages

Balun Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update electrical specifications or mechanical drawings over time. Confirm that the 50-Ohm impedance rating aligns with your system design requirements. Ensure the surface-mount package type matches your PCB layout constraints before finalizing procurement.

Balun Selection Notes

Select this component when a wideband 1:1 transformation is required between 800 MHz and 1.9 GHz. It is suitable for designs needing minimal insertion loss and stable phase balance. Consider the physical size and lead configuration for integration into space-constrained mobile or industrial wireless devices.

Balun Part Context

This part belongs to the TCML series of core and wire transformers from Mini-Circuits. These components are engineered for high reliability in RF and microwave applications. The series offers various frequency ranges to support diverse signal processing needs across communication and test equipment sectors.

Balun FAQ

What is the primary function of the TCML1-19+?

It acts as a 1:1 RF balun to convert between single-ended and differential signals.

Does this component support frequencies below 800 MHz?

No, the specified operational range starts at 800 MHz.