TELEGÄRTNER 7-16 DIN Female Straight 50 Ohm Coaxial Connector J01121A0177

The TELEGÄRTNER J01121A0177 is a 7-16 DIN female straight connector engineered for high-power RF applications. Its brass body with trimetal plating and silver-plated center contact deliver low contact resistance and excellent intermodulation performance, making it a reliable choice for base stations, broadcast transmitters, and other demanding coaxial connections.

Highlights

• 7-16 DIN jack (female), straight body style
• 50 Ohm impedance, DC to 7.5 GHz frequency range
• Clamp/solder termination for RG 213/U, LMR 400, and similar cables
• PTFE insulator for thermal stability and low loss
• Mated protection rating IP68

In daily use

This connector is intended for permanent installations where a secure, low-loss RF link is essential. The clamp/solder termination provides a robust mechanical and electrical connection, while the trimetal body plating resists corrosion. With a VSWR of ≤1.05 up to 3 GHz and insertion loss of ≤0.05 dB at 3 GHz, it maintains signal integrity across the operating band.

Full specifications

• Connector type: 7/16 DIN
• Connector gender: Jack (female)
• Body style: Straight
• Impedance: 50 Ohm
• Termination method: Clamp / Solder
• Frequency range: DC - 7.5 GHz
• VSWR (DC-3 GHz): ≤ 1.05
• VSWR (3-6 GHz): ≤ 1.10
• Insertion loss (3 GHz): ≤ 0.05 dB
• Dielectric withstanding voltage: 4000 Veff
• Insulation resistance: ≥ 10 GΩ
• Center contact resistance: ≤ 0.4 mΩ
• Outer contact resistance: ≤ 0.2 mΩ
• Body material: Brass
• Center contact material: Brass
• Insulator material: PTFE
• Body plating: Trimetal (e.g., CuSnZn)
• Center contact plating: Silver
• Operating temperature: -55 °C to +155 °C
• Ingress protection (mated): IP68
• Mating cycles: ≥ 500

Final note

For professional RF installations, the J01121A0177 offers the mechanical robustness and electrical performance expected from TELEGÄRTNER.