Test Pogo Pin / Test Probe-

Ultra-Fine Pitch Probe

Ultra-fine probe supports 0.15–0.3mm tiny pitch, designed for FPD, WLCSP and micro-packaged chips. Precise structure ensures stable contact in ultra-fine circuits.

Features:

Ultra-fine pitch 0.15–0.3mm available
For micro-package high-precision test
Precise structure for stable contact
Reliable connection for ultra-fine circuits

Kelvin Probe

Kelvin probe uses 4-wire measurement in pairs to eliminate lead resistance. It ensures high-precision test for resistance, voltage and small signals, ideal for power & analog ICs.

Features:

4-wire Kelvin for ultra-high accuracy
Pair-used to cancel wire resistance
For high-precision small-signal test
Suitable for power & analog IC test

High-Frequency Test Probe

High-frequency test probe is designed for semiconductor high-speed & RF testing. Optimized structure ensures low resistance, stable signal, and long life for 0.30–1.27mm pitch applications.

Features:

Optimized for high-frequency & high-speed test
Low contact resistance for stable signal
Wide pitch range from 0.30mm to 1.27mm
Long life for repeated test cycles