Cohu, Inc.

Product

Interface Solutions

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Cohu, Inc.

Cohu, Inc.

Cohu is the market leader in semiconductor test sockets and has 50+ years of semiconductor test expertise providing optimal test contactor and probe pin solutions for every type of application and challenge, using innovative and sophisticated R&D methods.We offer a 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.

Product

MEMS And Sensor Test Automation Platform

Sense+

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Cohu, Inc.

Sense+ - Cohu, Inc.

Sense+™ ultra-precise MEMS & sensor test automation platform allows for significant improvement in test accuracy, parallelism for a lower cost of test, and the ability to handle and inspect, small delicate sensors. Fully configured, Sense+ delivers a one-pass automated test, inspection, and metrology for the most complex MEMS devices including <1 mm WLCSP.

Product

Probe Cards

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Cohu, Inc.

Cohu, Inc.

High-performance field repairable direct-attach probe cards.

Product

Kelvin Test Contactor

nano

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Cohu, Inc.

nano - Cohu, Inc.

nano Kelvin™ test contactor is a well-established Cantilever Kelvin test contactor with proven performance in the automotive market and further increasing popularity due to the robustness and reliability of the product.Featuring a small imprint area, contact motion decoupled from the test board and simple and cost-efficient test boards.

Product

Tri-Temp Pick-and-Place Handler

MT9510 XP / x16

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Cohu, Inc.

MT9510 XP / x16 - Cohu, Inc.

MT9510 XP™/ MT9510 x16™ test handler provides full temperature control during test in extreme environmental conditions from -55˚C to +175˚C. A variety of options, upgrades and retrofits are available to configure the product to customer applications such as; automotive battery management systems (BMS) for electric (EV) and hybrid electric vehicles (HEV) and precision power regulators.

Product

Semiconductor Test Platform

PAx

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Cohu, Inc.

PAx - Cohu, Inc.

PAx semiconductor test system delivers uncompromised RF performance in a low-cost system for testing RF power amplifiers and front-end modules for next-generation wireless standards.

Product

Scalable Multi-Channel Active Thermal Control (ATC)

T-Core Thermal Control System

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Cohu, Inc.

T-Core Thermal Control System - Cohu, Inc.

Cohu’s proprietary T-Core thermal system’s controller provides precise, multi-site temperature management of power dissipation ICs, such as graphic chips and CPUs, optimizing test yield.The T-Core thermal control system optimizes test yield at cold, ambient, and hot temperatures and offers better than +/- 1°C accuracy with response speeds of >125°C/sec. The system’s flexibility to control air, liquid, and refrigerant based thermal heads gives semiconductor manufacturers excellent temperature control capability for high volume manufacturing.

Product

Gravity Test Handlers

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Cohu, Inc.

Cohu, Inc.

Extremely small to very large packages, very wide temperature range, high throughput octal site and quad site testing.

Product

MEMS And Sensor Test Solutions

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Cohu, Inc.

Cohu, Inc.

Modular design based on standard handlers, high parallelism, ambient to automotive tri-temp handling.

Product

Test Contactor/Probe Head

Mercury

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Cohu, Inc.

Mercury - Cohu, Inc.

Mercury™ test probes and contactors are excellent spring probes for the laboratory though they were designed with the robust qualities needed for high-volume production test. Their unique design ensures excellent plating quality for low, consistent resistance, long life, and high-test yields.Mercury probes are available with minimum pitches of 0.3 mm, 0.4 mm, 0.5 mm, and 0.8 mm, to provide the best performance at any device pitch. Mercury probes have bandwidths of up to 22 GHz, and can carry over 3 Amps of current. The Mercury is an excellent choice for any test application.

Product

MEMS Magnetic Sensor Test

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Cohu, Inc.

Cohu, Inc.

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.