Cohu, Inc.
We are a global leader in test handling, thermal subsystems, package inspection, contactors and MEMS test solutions used by the semiconductor industry. We provide our customers with outstanding products and services that reflect our commitment to operational excellence, innovation and market leadership. Delta Design's engineering and manufacturing plant Cohu, Inc. was founded in 1957 and is comprised of three business units, Delta Design, Rasco and Ismeca.
- 858.848.8000
- 858.848.8180
- info@cohu.com
- 12367 Crosthwaite Circle
Poway, CA 92064
United States
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Flexible Test And Scan Solution For FFC Devices
Ismeca NY32W
32-position turret test and scan platform for semiconductors on film-frame wafer media, providing the highest inspection yield for WLCSP and Bare Dies. Integrating innovative hardware and software technologies such as intelligent features that enable extended autonomous operation and productivity.
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Highest Demanding Finishing Processes
Ismeca NY32
32-position turret platform for semiconductor test, inspection and packaging, providing the highest process integration capabilities. Integrating innovative hardware and software technology such as intelligent features enables extended autonomous operation and productivity.
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High Parallel Test Of Barometric Pressure Sensors
InBaro
InBaro MEMS module, a proven solution for accurate barometric sensor test with high throughput and stability.
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High Parallel Test Of Inertial Sensors Up To 6DOF
InFlip
InFlip MEMS strip-test module incorporates a modular architecture designed to replace expensive custom-designed machinery. It can operate in a standalone mode or it can be configured with a Cohu InStrip platform for full automation.
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High Parallel Test Of TPMS And Pressure Sensors
InPressure
InPressure HD module for high pin count pressure test up to 16 bar and fully supports high multi-site test of high pin count devices with up to 2,268 signal lines.
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High Speed Gravity Handler
MT9928 xm
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.
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Humidity And Gas Test
Cohu’s established humidity and gas test equipment provides a high-volume final test solution for either humidity or gas sensors. The same equipment can be used to test a combo device of both humidity and gas in a single insertion.
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Magnetic Sensor Test
Cohu offers a big variety of magnetic test solutions applying magnetic field in all three dimensions. Depending on the requirements we can integrate coils with and without magnetic core, single- or Helmholtz coils, as well as permanent magnets, static and rotating.
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Market Leading Inspection Yield with Uncompromised Throughput
Neon
Neon is Cohu’s next generation inspection platform optimized for small, fragile semiconductors used in automotive, consumer, industrial and medical, and mobility applications.
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MEMS Inertial Test
Cohu´s inertial solutions enable high precise Gyroscope and Accelerometer test with best-in-class cost of test due to high parallelism and package flexibility. All Cohu stimulus modules guarantee high precision and velocity stability as well as high temperature accuracy. With use of our high efficient handler portfolio we can offer the ideal solution with optimized cost of test.
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MEMS Pressure Test
Cohu‘s well established pressure test equipment are providing high volume final test solutions for all pressure sensor markets.
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MEMS Test Cells
Pre-validated Test Cells delivering fast ramp to production yield and throughputCohu has delivered more than 20 complete test cells to IDMs and OSATs in Asia, Europe and North America to address next-generation device test requirements and supplement existing production capacity.
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Modular Gravity Handler For Small Devices
Rasco SO2000
Modular designed gravity handler with various input and output possibilities. SO2000 can handle the smallest possible packages for gravity and provides a broad range of Sensor and MEMS applications.
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Pick and Place Test Handler
MT9510 XP / x16
The MT9510 XP / MT9510 x16 is a universal pick-and-place handler for packages such as QFP, BGA, Micro-BGA, CSP, TSSOP, PLCC, PGA, LGA, MLP/MLF.
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Scalable Multi-Channel Active Thermal Control (ATC)
T-Core Thermal Control System
T-Core best-in-class temperature control for high volume manufacturing delivers yield advantage for Cohu’s pick and place handlers:*Wide test temperature range from -55°C to +155°C*Low to 800 W device power dissipation*Ultra-fast thermal response for low Tj rise via device temperature or device power feedback*Precise temperature guardband ± 1°C