The Keithley Instruments TRX-1100V-1 is a 3-slot high-voltage, low-noise triaxial cable. Examples of how you can use this cable are applications that characterize and test high-voltage, low-leakage devices, materials, and modules, such as silicon carbide (SiC), gallium nitride (GaN), power MOSFETs, transient suppression devices, circuit protection devices, power modules, and batteries where high-voltage sourcing and low-current measurements are required.

This cable is commonly used with the Keithley Instruments Model 2470 High Voltage SourceMeter Instrument.