Microtest USB-C Cable Tester

The Microtest USB-C Cable Tester is a dedicated instrument for verifying USB Type-C cables and assemblies against USB-IF electrical compliance parameters. As USB-C adoption accelerates across consumer electronics, automotive infotainment, industrial equipment, and medical devices, production-line cable qualification requires testing beyond simple continuity — e-marker chip configuration, CC logic resistor values, VBUS/GND resistance, and signal pair integrity all determine whether a cable will perform reliably at the data rates and power delivery levels its end application demands.

Test Parameters

Parameter	Description
Pin Continuity	Full 24-pin USB-C connector verification
E-Marker Verification	Electronically marked cable chip readout
CC Logic Resistors	Configuration channel resistance values
VBUS/GND Resistance	Power delivery path resistance
Signal Pair Integrity	Differential pair continuity and isolation
Shield Continuity	Cable shield and drain wire verification
Hipot / IR	Insulation resistance and withstand voltage
USB 2.0 / USB 3.x	Legacy and SuperSpeed pin group testing

The tester addresses growing demand for high-speed data cable qualification in consumer electronics manufacturing, where substandard USB-C cables cause charging failures, data transfer errors, and device damage. Automotive infotainment production lines increasingly require USB-C cable verification as vehicles adopt the connector for media, charging, and connectivity interfaces.

Watch the Microtest USB-C Cable Tester on YouTube

GSAS Micro Systems provides USB-C cable tester deployment, test parameter configuration, and fixture design for Indian cable manufacturers and electronics assemblers producing USB Type-C cables and assemblies.