• Global Technology and Market Leader in Semiconductor Test and Inspection & Metrology Markets

The Only Company with the Expertise on the Entire Test Cell and Inspection

Cohu® is a global technology leader supplying test, automation, inspection & metrology products and services to the semiconductor industry. Cohu’s differentiated and broad product portfolio enables optimized yield and productivity, accelerating customers’ manufacturing time-to-market.

Cohu has a Broad Portfolio across Diverse Applications

  • Autonomous driving
  • Electrification
  • Active safety
  • Connectivity
  • Infotainment
  • Data center and cloud
  • Hyperscale
  • Computing
  • Network
  • Infrastructure
  • ASIC and FPGA
  • Graphic processors
  • Digital TVs, FPD
  • Fitness wearables
  • Gaming, GPU
  • Set-top box
  • Virtual Reality
  • Augmented Reality
  • Voice user interface
  • All sensor technologies
  • Low energy connectivity
  • LED
  • LiDAR
  • Automation
  • Machinery
  • Energy maintenance
  • General medical ICs
  • Remote security
  • Smart grids
  • RF 5G to mmWave
  • Application processors
  • General connectivity
  • FPD Drivers
  • Power management ICs
  • Nera-field communications

Cohu has a Broad Portfolio across Diverse Applications

Accelerating Time to Yield and Greater Productivity

Test and handling equipment, thermal subsystems, test contacting, vision inspection & metrology and MEMS test solutions achieving higher yield faster. “Time to Yield” is a key benefit to our customers.

Cohu is the leading supplier of semiconductor test handlers and contactors, and a growing provider of automated test equipment, inspection & metrology solutions, and data analytics software to optimize semiconductor manufacturing yield and productivity.

Test Handlers

Portfolio of equipment used to automate the movement of semiconductor devices, control temperature during test and provide vision inspection; ensures quality and optimizes yield in volume production.

Cohu MATRiX Pick and Place Test Handler

Semiconductor Testers

Portfolio of instrumentation and universal Automatic Test Equipment (ATE) platform for testing semiconductor devices with best-in-class solutions in RF, digital and mixed signal applications, enables faster time to yield.

Cohu Diamondx Test System

Interface Solutions

Full suite of test contactors that provide the electrical interface between the tester and the semiconductor device presented by the test handler; optimizes signal performance via an array of consumable probe pins.

Cohu cRacer FR2 mmWave contactor

Data Analytics

Real-time monitoring and data analytics providing valuable insight to improve equipment performance and address Industry 4.0/Factory Automation initiatives.

Cohu DI-Core Data and Analytics

One-Stop-Shop Reduces Integration Risks and Setup Time

About Us

Pioneers. Strategists. Experts.

Cohu Help Center

Support around the Globe

About Us

Pioneers. Strategists. Experts.

Cohu Help Center

Support around the Globe

We deliver leading-edge solutions to enable a smarter, safer, and more connected future.

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