Cohu Malaysia Sdn. Bhd.

Melaka,  Melaka 
Malaysia
http://www.cohu.com
  • Booth: 923

We are the global leader in the design, manufacture, and distribution of test and inspection handlers, micro-electro mechanical system (MEMS) test solutions, contactors and thermal subsystems 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.

Main Products

Pick-and-Place and Thermal Subsystems :Delta Design

Delta Design offers Pick-and-Place Test Handlers, Thermal subsystems, and Environmental Chambers to the worldwide semiconductor industry. The quality built into Delta Design equipment is a product of experience and a commitment to providing dependable, timely, and innovative solutions to customers.

Gravity, Test-in-strip And Mems : Rasco

Rasco offers Gravity Feed, Test-In-Strip Handlers and MEMS Test Units. We design quality into our products, relentlessly pursue continuous improvements and follow the objective to delight our customers by doing it right the first and every time.

Turret And Vision Solutions : Ismeca

Ismeca offers turret-based test handling and back-end finishing equipment for ICs, LEDs and discrete components to the global semiconductor industry. The innovation and technology built into Ismeca products is a commitment to providing the best value and best solutions to customers.

Contactors

Cohu offers a broad product portfolio of Cantilever contact sockets and Spring Pin integrated solutions. These are suitable for Gravity, Pick-and-Place, Turret, and Strip handlers with applications available for High Power, MEMS sensors, Bare Die, Digital and Analog ICs, and LED test. Our Kelvin Contactor technology spans over 15 years of applications experience optimizing contact resistance, high current, long lifetime and temperature accuracy.


 Products

  • Precision Series
    Exact and Small Device...

  • Exact Contactor

    Key Features

    • Pitch down to 0.35 mm
    • Special plating for pure tin, or NiPdAu
    • High current test up to 30 A
    • High temperature accuracy
    • Wide temperature range (-60C° to +175C°)
    • Contactor self cleaning feature

    High Productivity

    • Lifetime - up to 1 million cycles
    • High current carrying capacity – minimal resistance between device lead and contactor
    • Stable Contact resistance over the entire pin lifetime
    • Excellent spring co-planarity and flatness through proprietary manufacturing process
    • No load board wear & tear
    • Relative movement of the contactor pin assures a reliable contact through the oxide on the device pad, in addition the "wiping effect" of the pin cleans it from any contamination or debris
    • Easy to maintain
      • Spare part replacement by cluster allows for extremely high precision
      • Easy to maintain, cluster replacement takes less than 5 minutes

    Small Device

    Key Features

    • Test mode: Kelvin / non-Kelvin
    • Kelvin pitch down to 0.35 mm
    • Break voltage: Up to 1000 V
    • Test frequency: DC to 10 MHz

    High Productivity

    • Long cleaning intervals - 100,000 cycles for pure tin
    • Lifetime - 3 million cycles
    • High current carrying capacity
      • Special spring material
      • Customized spring tip design
    • No load board wear

    Easy to maintain single pin replacement – takes less than 5 minutes

  • Spring Pin Integrated Solutions
    Fully integrated Spring Pin Contactor solutions...

  • As an integrated solutions provider, Cohu is taking the full ownership of the handler to tester interface design. This becomes increasingly important for high parallelism applications. Our design services include handler interface and loadboard deflection, as well as temperature accuracy simulations and test. During the design process, we address customer needs for symmetrical loadboard layout and space for de-coupling components close to the device under test.
  • Power Series
    ESX and ESX Power...

  • ESX Power

    Key Features

    • Kelvin pitch down to 0.5 mm
    • Special Pin plating for pure tin or NiPdAu plated leads
    • Wide package range: SO, QFN, TO
    • For Power application (High current test up to 200 A and high voltage test 6 kV)
    • Optimal temperature performance
    • Wide temperature range (-60°C to +175°C)
    • 4 A continuous current / pin

    Product Highlights

    • Long cleaning intervals up to 50,000 cycles for pure tin
      • Optimized x-movements, tip geometry and coatings
    • Lifetime - up to 1 million cycles
      • FEA simulated and laboratory – confirmed
    • High current carrying capacity - minimal resistance between device lead and contact tip to reduce electric heating
      • Excellent spring co-planarity and flatness through proprietary manufacturing process
    • No load board wear
    • For all handler types available: gravity, pick-and-place, turret, test-in-strip
    • Easy to maintain – single pin replacement in less than 5 minutes

    ESX Contactor

    Key Features

    • Kelvin pitch down to 0.5 mm
    • Special Pin plating for pure tin or NiPdAu plated leadss
    • Wide package range: SO, DFN, QFN,
    • For Power application Up to 30 A and 3500V break trough voltage
    • Wide temperature range (-60C° to +175C°)

    Product Highlights

    • Long cleaning intervals up to 50,000 cycles for pure tin
      • Optimized x-movements, tip geometry and coatings
    • Lifetime - up to 3 million cycles
      • FEA simulated and laboratory –confirmed
      • Excellent spring co-planarity and flatness through proprietary manufacturing process
    • No load board wear
    • For all handler types available: gravity, pick-and-place, turret, test-in-strip
    • Easy to maintain – single pin replacement in less than 5 minutes

  • RF Series
    RF Scrub...

  • RF Scrub

    Key Features

    • Extremely short signal length
    • Insertion loss 33 GHz @ -1 dB
    • Smallest pitch available 0.40mm
    • CRES below 50 mOhm
    • Continuous current 2 Amps
    • Tungesten pin with hard gold plating
    • Wide package range: SO, DFN, QFN, MEMS
    • Wide temperature range (-40°C to +150°C

    High Productivity

    • Easy to maintain
    • Elastomer-free
    • Pins easy to replace in less than 5 mins
    • Long cleaning intervals up to 100,000 cycles
    • No load board wear & tear

  • Manual Actuators
    Manual Actuators...

  • Cohu offers a wide range of Manual Actuators which are suitable for test program development or debugging purposes.

    Manual Actuators are available for devices, such as QFN, DFN, LGA, QFN, SO, SON, SOP, BGA, TO, WLP, SIP, strip test and many other unique semiconductor device types.

    Our Manual Actuators are optimized for temperature environments from -60°C up to +175°C.


 Additional Info

New Exhibitor:
Yes
New Products:
Yes
Displaying Equipment:
Yes
Product Demonstrations:
No
Please indicate which industries/technologies your company serves
Semiconductor