Telegärtner TNC Male to FME Male Coaxial Adapter J01019A0004

RF systems often need to join cables with different connector series, and mismatched interfaces can cause signal loss or mechanical damage. This Telegärtner coaxial adapter solves that by converting a TNC plug to an FME plug in one compact, precision-machined component.

Who is it for

Technicians and engineers working with RF communications, antenna installations, test equipment, or mobile radio setups will find this adapter essential for bridging TNC and FME connections without re-terminating cables.

Main features

• TNC male (plug) to FME male (plug) adapter
• 50 Ω impedance for standard RF systems
• Frequency range DC to 3 GHz
• Low VSWR of ≤1.2 at 3 GHz for minimal signal reflection
• Nickel-plated brass body and gold-plated center contact for durability and conductivity
• PTFE insulator for stable performance across temperatures
• Operating temperature range -40 °C to +85 °C
• 500 mating cycles minimum

Specifications

• Connector 1: TNC male (plug)
• Connector 2: FME male (plug)
• Impedance: 50 Ω
• Frequency range: DC - 3 GHz
• VSWR: ≤ 1.2 @ 3 GHz
• Dielectric withstanding voltage: 1 kVeff
• Insulation resistance: ≥ 5 GΩ
• Inner contact resistance: ≤ 1.5 mΩ
• Outer contact resistance: ≤ 1 mΩ
• Body material: Brass, nickel-plated
• Center contact: Brass, gold-plated
• Insulator: PTFE
• Operating temperature: -40 °C to +85 °C
• Mating cycles: ≥ 500

Tips

Ensure both connectors are clean and properly aligned before mating. Hand-tighten only; do not use tools that could over-torque and damage the threads.