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Test Accessory, Triax-BNC Adapter, Keithley Oscilloscopes, Test Accessories


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Test Accessories
Technical Datasheet:
7078-TRX-GND   Datasheet
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Triax-BNC Adapter

Keithley Oscilloscopes

Test Accessories

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Technical Documents (2)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

7078-TRX-GND from Keithley is a 3 slot male triax to female BNC adapter (guard removed) for adapting non guarded measurements. You can use it to connect BNC cables to equipment with three-lug triaxial connectors. The Model 7078-TRX-GND does not have a through connection for the triaxial inner shell, which prevents hazardous voltages from guard sources being present on the BNC shell.
  • Working voltage: 600 V peak center conductor to inner shield; 1300 V peak center conductor and inner shield to outer shell
  • Maximum working current: 1 A peak
  • Operating environment: 32 °F to 122 °F (0 °C to 50 °C), up to 70 percent relative humidity at <= 95 °F (35 °C)
  • Contact resistance: < 0.5 R
  • Insulation resistance: 1015 R, center conductor to inner shield (500 V test voltage, 73 °F (23 °C) at < 40 percent relative humidity


Test & Measurement

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