TELEGÄRTNER TNC Straight Plug for RG-58 Coaxial Cable, Crimp/Solder, 50 Ohm, DC-11 GHz

This TNC plug from TELEGÄRTNER stands out with its precision-machined brass body and gold-plated center contact, ensuring low loss and reliable performance up to 11 GHz. Unlike generic connectors, it is engineered for consistent 50-ohm impedance and excellent VSWR, making it a dependable choice for demanding RF applications.

Highlights

• Compatible with RG-58 C/U, RG-58 A/U, RG-58 B/U, and LMR-195 cables
• Frequency range DC to 11 GHz with VSWR ≤ 1.25 up to 6 GHz
• Gold-plated center contact and nickel-plated brass body for corrosion resistance
• Secure termination: solder center contact, crimp outer conductor
• Wide operating temperature range: -55 °C to +155 °C

In daily use

Installers appreciate the straightforward assembly: strip the cable, solder the center conductor, and crimp the ferrule for a robust mechanical and electrical connection. The TNC interface provides a threaded coupling that resists vibration, making it suitable for both laboratory and field environments.

Full specifications

• Connector Series: TNC
• Connector Type: Plug (Male)
• Connector Style: Straight
• Impedance: 50 Ohm
• Frequency Range: DC to 11 GHz
• Termination Method: Center contact solder, outer conductor crimp
• Body Material: Brass with nickel plating
• Center Contact Material: Brass with gold plating
• Insulator Material: PTFE
• Operating Temperature: -55 °C to +155 °C
• Voltage Rating: 500 V (RMS)
• Insulation Resistance: ≥ 5 GΩ
• Contact Resistance (Center): ≤ 1.5 mΩ
• Contact Resistance (Outer): ≤ 1 mΩ
• VSWR: ≤ 1.25 (DC to 6 GHz)
• Durability: 500 mating cycles

Final note

A high-quality TNC connector built to exacting standards, ideal for professionals who need repeatable RF performance.