Telegärtner BNC 75 Ohm Terminator, Male, 1 W, DC-1 GHz, Nickel-Plated Brass, J01006A0001

In broadcast studios and RF test benches, a technician terminates an unused BNC port on a video patch panel or test instrument with this Telegärtner J01006A0001 terminator. The 75 Ω impedance matches the coaxial network, preventing signal reflections that would otherwise corrupt measurements or video quality.

Key specifications

• Connector type: BNC male
• Impedance: 75 Ω
• Frequency range: DC to 1 GHz
• Power rating: 1 W
• VSWR: < 1.2 across the frequency range
• Housing: brass, nickel-plated; contact: brass, gold-plated
• Operating temperature: -40 °C to +85 °C

Why choose it

The terminator is built with a PTFE insulator and gold-plated center contact for low contact resistance and long-term stability. Its compact, cable-mount design fits directly onto a BNC jack, and the nickel-plated brass body withstands frequent connection cycles.

Ideal use cases

• Terminating unused BNC ports on video routers and distribution amplifiers
• Calibrating RF test equipment with a known 75 Ω load
• Preventing reflections in 75 Ω coaxial networks up to 1 GHz

Good to know

The terminator is rated for 500 V peak and has a dielectric withstanding voltage of 1500 V RMS at 50 Hz. Insulation resistance is at least 5 GΩ, ensuring negligible leakage in sensitive circuits.