JTX-4-10T+

Balun Overview

The JTX-4-10T+ is a surface-mount RF transformer manufactured by Mini-Circuits. It operates within a frequency range of 50 MHz to 1 GHz and provides a 1:4 impedance transformation ratio. The device features a 6-SMD, J-Lead package with dimensions of approximately 7.87 mm x 7.11 mm x 5.72 mm. It supports single-channel operation and functions as a balun for signal processing applications.

Balun Feature Summary

• Provides 1:4 impedance transformation ratio
• Operates as an RF balun
• Surface-mount J-Lead packaging

Balun Applications

• RF signal balancing
• Impedance matching in radio frequency circuits
• Signal conditioning in communication systems

Balun Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update specifications over time. Confirm that the component meets RoHS compliance requirements if mandated by your project standards. Ensure the selected supplier provides authentic parts from authorized distribution channels to guarantee performance reliability and traceability.

Balun Selection Notes

Select this component when a compact solution is required for converting between balanced and unbalanced signals in the 50 MHz to 1 GHz range. The 1:4 ratio makes it suitable for interfacing 50-ohm lines with 200-ohm or 12.5-ohm loads. Consider the physical footprint constraints of the 6-SMD package during PCB layout planning.

Balun Part Context

This part belongs to the JTX series of RF transformers from Mini-Circuits. The series includes variants such as the JTX-2-10T+, which offers different impedance ratios. These components are designed for high-reliability applications in wireless communications and industrial control environments requiring stable signal transformation.

Balun Replacement Considerations

Check for direct equivalents like the JTX-2-10T+ if a different impedance ratio is acceptable. Verify pinout compatibility and physical dimensions before substituting to ensure seamless integration into existing PCB designs without rework.