Interface Solutions for Automotive and Power

DC power in mobile electronics, automobiles and lighting are driving higher efficiency devices, shorter charge times, and more output power in harsh conditions

Test Contactor / Probe Head Solutions

cCompact Contactor

Ideal for multisite testing of analog and smart power devices requiring kelvin

Reduced site to site pitch concept enables high parallel test for power applications on strip-test and pick and place handler platforms

cHybrid Turret Kelvin Contactor

For leaded and leadless devices down to 0.3 mm x 0.6 mm

Compact multi-beam pin structure for high density system integration on turret handlers with side-by-side design for very small pad sizes.,

cHybrid Kelvin contactor contains a new and unique contact spring architecture which allows the test socket to adapt to challenging IC pad geometry requirements of todays and future small package types. Great lifetime up to 3 million touchdowns, with best-in-class contact resistance repeatability reduces cost of test significantly. A multibeam contact structure optimizes signal integrity and current capability according to challenging electrical test requirements.

cHybrid Kelvin contactor with multibeam contact spring architecture delivers improved yield and long life which minimizing cleaning cycles. This innovative solution will help customers reduce cost and maximize productivity.

cPython Kelvin Contactor / Probe Head

High performance kelvin contact for high volume production test

cPython Kelvin contactors and probe heads provide superior electrical and thermal performance with significant cost savings. This makes cPython Kelvin ideal for lab and high-volume production test of analog and mixed signal integrated circuits – for applications such as power control, A-D and D-A converters, audio, video, power amplifiers, photonics, optical MEMS and sensors.

cPython Kelvin probes are electrically isolated and mechanically independent force and sense paths for true Kelvin contact for taking accurate measurements, even under high current conditions. These robust probes provide hundreds of thousands of insertions or touchdowns, and a bandwidth up to 26 GHz.  cPython Kelvin probes can land on 0.4 mm pitch targets, and their tip spacing is 90 µm to land on small targets. cPython probes are available with homogeneous tips to optimize performance.

ecoAmp Kelvin Contactor

Cantilever contactor for high power applications

ecoAmp Kelvin is a high power cantilever kelvin contactor with patented spring and tip design for optimum heat dissipation. This ensures best reliability, long spring life and high yield even under highest current and temperature requirements.

Gemini Kelvin Contactor / Probe Head

Industry preferred high performance, high value, low cost true kelvin QuadTech contacting solution

Gemini Kelvin probes and contactors provide a first-rate solution that effortlessly makes reliable, true Kelvin contact for high-volume final test of both singulated packages and wafer-level devices. Gemini Kelvin is an ideal solution for devices such as power controllers, A-D and D-A converters, power amplifiers and audio and video circuits.

At 3.22 mm test height, the Gemini Kelvin is an excellent all-around spring probe with low inductance, high bandwidth, and excellent current-carrying capacity. The DUT side tip design accurately maintains its 100 µm spacing for the life of the probe. Customers report typical probe life of 500 k to 800 k package insertions, or over 2M touchdowns at wafer-level test. The offset tip allows manageable board layout with a board-side spacing of 0.4 mm.

MiCon Contactor

Proven cantilever technology for MCUs and ASICs

MiCon is 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. The fully decoupled load board side of the spring ensure no degradation of the load board pad.

MiCon features a single piece design, which ensures a long lifespan, low and stable contact resistance, high current carrying capability and an extended temperature range. The MiCon allows for testing at full specification values. The extended operating range accommodates device lead trim and form variability such as device alignment accuracy and device lead coplanarity.

nanoKelvin Contactor

Kelvin test socket for high power plunge-to-board applications

nanoKelvin is a well-established cantilever kelvin contactor with proven performance in the automotive market and further increasing popularity due to the robustness and reliability of the product.

xWave Contactor / Probe Head

Highest performance and most robust RF broadband production solution for package, wafer, or OTA test for 100 GHz.

The xWave contactor utilizes patented hybrid contacting technology to optimize RF performance and provide robustness for production testing of the most challenging cmWave and mmWave devices. Inside the xWave contactor are embedded patch antennas and coplanar waveguides for both wireless and wired communication.

In addition to wireless communication xWave contactors minimize the number of transitions between the DUT and tester through the use of co-planar waveguide structures that make direct connection with the DUT, bypass the PCB, and connect to the tester with either coaxial cable or waveguides.

  • Applications

    • LED drivers
    • Microcontrollers
    • MOSFETs
    • Motor drivers
    • Power management ICs
    • Voltage regulators
  • Device Requirements

    • High current
    • High voltage
    • RDSON
    • Tri-temp
    • Power delivery, high frequency
  • Contactor Requirements

    • Kelvin capability
    • High current (500 A)
    • High contact force (70 g) & wipe
    • Minimum cleaning intervals (100 K cycles)
    • Multi-site testing (16x)
    • Enhanced temperature performance from -60 °C to +175 °C