Telegärtner J01014A2233 TNC Adapter, TNC Plug to TNC Jack, 50 Ohm, Nickel-Plated Brass, Black

RF systems often require a simple way to convert a TNC jack to a TNC plug without introducing signal loss or reflection. The Telegärtner J01014A2233 is a straight TNC adapter that provides a reliable 50-ohm transition between a TNC plug and a TNC jack. Its precision-machined brass body with nickel plating and gold-plated beryllium copper center contact ensure low contact resistance and long-term durability.

Who is it for

This adapter is intended for RF engineers, technicians, and installers working with 50-ohm coaxial systems up to 11 GHz. It is suitable for test setups, antenna connections, and equipment interfacing where a TNC gender change is needed.

Main features

• Straight TNC plug (male) to TNC jack (female) configuration
• 50 ohm impedance with VSWR ≤ 1.25 from DC to 11 GHz
• Nickel-plated brass body for corrosion resistance
• Gold-plated beryllium copper center contact for low loss
• PTFE insulator for stable dielectric performance
• Operating temperature range: -55 °C to +155 °C
• Mating cycles: ≥ 500

Specifications

• Adapter type: RF coaxial adapter
• Connector 1: TNC plug (male)
• Connector 2: TNC jack (female)
• Impedance: 50 Ω
• Frequency range: DC to 11 GHz
• VSWR: ≤ 1.25
• Dielectric withstanding voltage: 1.5 kVeff
• Insulation resistance: ≥ 5 GΩ
• Center contact resistance: ≤ 1.5 mΩ
• Outer contact resistance: ≤ 1.0 mΩ
• Body material: Brass (CuZn39Pb3)
• Body plating: Nickel
• Center contact material: Beryllium copper (CuBe2)
• Center contact plating: Gold
• Insulator material: PTFE
• Operating temperature: -55 °C to +155 °C
• Mating cycles: ≥ 500
• Colour: Black

Tips

Ensure both mating connectors are 50-ohm TNC types to maintain system performance. For outdoor use, consider additional weatherproofing, as the adapter itself does not provide environmental sealing.