Industrial Expertise
Delivering solutions that automate the industry.
Cohu has a long history of supporting industrial and medical customers and are the leading providing of Industry 4.0 ready solutions for semiconductor test and inspection & metrology.
Energy Management
Remote Security
Machinery
General Medical ICs
Smart Grids
Customer Benefits
Temperature Control
Handlers and interface solutions with best-in-class thermal accuracy for high parallelism applications addressing the full range of automotive temperature testing.
Active Thermal Control
Unique T-Core Active Thermal Control (ATC) technology enables the testing of very high-power processors.
Intelligent Contactors
Kelvin contact solutions that scale to high power and small footprint to enable high test site density, as well as best-in-class Cost of Test by long lifespan and less cleaning efforts.
Test Instrumentation
High precision DAC and ADC measurement instrumentation and expertise.
MEMS and Sensor Test
Unique architecture to isolate sensors under test from environmental influences, including vibration and noise, enables handling of delicate devices at very high speeds.
Industry 4.0 Ready
Leading provider of I4.0 ready solutions for semiconductor test and inspection & metrology.
SiC and GaN Wide Bandgap Test Cell Solutions
Test Handlers
Gravity
High Speed Gravity Handler
MT9928 – This well-established test handler provides field-proven reliability and performance. Its modular and scalable design and variety of options allow configuration of the MT9928 exactly according to the test needs. Easy-access design and easy-to-change conversion kit parts support fast and easy package style changes. The MT9928 has a large soak capacity and features the entire tri-temp range at outstanding temperature accuracy and stability.
Tube-to-Tube Gravity Handler
Rasco SO1000 – The gravity handler with the largest installed base. Due to mature design and high reliability, it provides excellent cost of test. Highly flexible due to a broad range of device kits that can be combined with various Sensor and MEMS applications.
Gravity Handler for Smallest Package
Rasco SO2000 – Modular designed gravity handler with various input and output possibilities. Additional ambient chamber for dual temp option available. SO2000 can handle the smallest possible packages for Gravity and provides a broad range of Sensor and MEMS applications.
High Parallel Test
MEMS & Sensors
Pick-and-Place
Turret Test and Scan
Inspection and Metrology
WLCSP Inspection
Market Leading Inspection Yield with Uncompromised Throughput
Neon – can handle fragile wafer level chip scale products at high speed, maintaining high operational efficiency while inspecting small devices down to 0.4 x 0.2 mm in size. It features extended process integration capabilities and can be configured with infrared and visual micro-scale defect inspection modules. It is also equipped with an external loader unloader to integrate with factory robots for customers adopting Industry 4.0 initiatives.
Package Inspection
Tray to Tray and Tray to TapeNV-Core Inspection System
Semiconductor Testers
Application Solutions
Semiconductor Tester Solutions for Industrial and Medical
- Convertors for medical devices and instrumentation
- Touch-screen display
- Disk drive preamp read/write
- CAN bus applications across diverse markets
- Factory automation/DeviceNet
- MCU with power management for implanted medical devices
Test Systems
Interface Solutions
Cantilever Contactor/Probe Head
Analog and Smart Power Devices
cCompact Kelvin Contactor – multisite testing of Analog and Smart Power Devices requiring Kelvin test. Reduced site-to-site pitch concept enables high parallel test for power applications on strip-test and pick and place handler platforms.
High Power Applications
ecoAmp Kelvin Cantilever Contactor – high power contactor with patented spring and tip design for optimum heat dissipation. This ensures the best reliability, long spring life and high yield even under the highest current and temperature requirements.
High Power Known Good Die Applications
cGator Cantilever Contactor – For wide bandgap Silicon Carbide and GaN high-voltage and high-current known good die applications. The Micro Cantilever enables smart stacking of pins to increase current carrying capability. 
High Power Plunge-to-Board Applications
nanoKelvin Cantilever Kelvin Contactor – well-established contactor with proven performance in the automotive market and further increasing popularity due to the robustness and reliability of the product.
Leaded and Leadless Devices
cHybrid Turret Kelvin Contactor – compact multi-beam pin structure for high-density system integration on Turret Handlers with Side-by-side design for very small pad sizes.
Microcontrollers and ASIC Applications
MiCon Cantilever Contactor – spring pin footprint compatible supporting advanced temperature requirements as well as advanced power/current requirements. The footprint compatibility allows for easy and cost-efficient conversion from spring pin setups.
RF Performance
cDragon Cantilever Contactor – excellent RF performance with low cost of ownership. cDragon pin’s thermal design supports fast temperature control response and stabilization for repeatable at temperature testing of devices in a handler environment.
Spring Probe Contactor/Probe Head
Contact Sales
Complete our contact form.
