Telegärtner 7-16 DIN busconnector, paneelmontage, 50 Ohm, zilver

With a VSWR of ≤1.05 up to 3 GHz, this 7-16 DIN jack connector delivers low-reflection signal transmission for high-power RF applications.

Overview

The Telegärtner J01121C0721 is a 50 Ohm 7-16 DIN female connector designed for panel mounting with a 4-hole flange. It features silver-plated brass body and PTFE insulation, ensuring durability and stable performance across a wide temperature range from -55 °C to +155 °C. The connector supports frequencies from DC to 7.5 GHz and is rated IP68 when mated, making it suitable for demanding outdoor and industrial environments.

What stands out

• Excellent VSWR: ≤1.05 (DC–3 GHz), ≤1.10 (3–6 GHz), ≤1.15 (6–7.5 GHz)
• Low insertion loss: ≤0.05 dB at 3 GHz
• High insulation resistance: ≥10 GΩ
• Silver-plated contacts for low resistance and corrosion resistance
• PTFE insulator for high-temperature stability
• Panel mount with 4-hole flange for secure installation

Technical details

• Connector Series: 7-16 DIN
• Connector Type: Jack (Female)
• Mounting Type: Panel Mount, 4-hole flange
• Impedance: 50 Ohm
• Frequency Range: DC to 7.5 GHz
• Dielectric Withstanding Voltage: 4 kVeff (at sea level)
• Max. Operating Voltage: 2.7 kVeff (at sea level)
• Center Contact Resistance: ≤0.4 mΩ
• Outer Contact Resistance: ≤0.2 mΩ
• Center Contact Termination: Solder
• Outer Contact Termination: Solder
• Body Material: Brass
• Body Plating: Silver
• Insulator Material: PTFE
• Operating Temperature Range: -55 °C to +155 °C
• Mating Cycles: ≥500
• IP Rating (Mated): IP68

Our verdict

A high-performance RF connector built for reliability in demanding environments, with excellent electrical characteristics and robust construction.