WINTEST
A Yokohama-based maker of semiconductor test equipment, including monitor burn-in systems and CMOS image sensor testers.
ウインテスト・Equipment・Last updated: October 23, 2026
Overview
WINTEST is headquartered in Yokohama, Kanagawa. Its BI-M series monitor burn-in systems burn in logic, analog and high-voltage power device ICs while monitoring their operation, with a track record of up to 1.6 Gbps (125 °C) for DDR3.
The WTS-377, launched in December 2010, tests digital-output CMOS image sensors at wafer and final test, with 16 devices in parallel as standard and up to 32.
Business: Burn-in and image sensor test systems
Why it matters
Image sensors need optical as well as electrical testing, which calls for dedicated test systems.
Main products
- •Monitor burn-in systems (BI-M series)
- •CMOS image sensor test systems (WTS-377)
Sites in Japan
Head officeHeadquarters
Yokohama, Kanagawa
Products (2)
- BI-M series monitor burn-in systems · Burn-in systems
- WTS-377 · CMOS image sensor manufacturing equipment