Telegärtner J01004A1233Z BNC Male to BNC Female Adapter, 75 Ohm, Black

This BNC adapter from Telegärtner delivers a 75 Ohm impedance match and operates from DC to 1 GHz, making it a reliable choice for video and RF signal chains.

Overview

The J01004A1233Z is a straight BNC male to BNC female adapter. It features a brass body with black chrome plating and gold-plated brass contacts for consistent conductivity. The PTFE insulator supports stable performance across a wide temperature range from -55 °C to +155 °C.

What stands out

• 75 Ohm impedance for video and broadcast applications
• Frequency range DC to 1 GHz
• Gold-plated center and outer contacts
• Black chrome-plated brass housing
• PTFE insulator for thermal stability
• Withstands 1500 V RMS dielectric voltage
• Insulation resistance ≥ 5 GΩ
• Center contact resistance ≤ 1.5 mΩ, outer ≤ 1 mΩ
• Rated for ≥ 500 mating cycles

Technical details

• Connector 1: BNC male (plug)
• Connector 2: BNC female (jack)
• Adapter design: Straight
• Impedance: 75 Ω
• Frequency range: DC to 1 GHz
• Housing material: Brass, black chrome-plated
• Contact material: Brass, gold-plated
• Insulator material: PTFE
• Dielectric withstanding voltage: 1500 V RMS
• Insulation resistance: ≥ 5 GΩ
• Center contact resistance: ≤ 1.5 mΩ
• Outer contact resistance: ≤ 1 mΩ
• Mating cycles: ≥ 500
• Operating temperature: -55 °C to +155 °C

Our verdict

A robust, high-bandwidth BNC adapter built for professional video and RF environments where signal integrity matters.