Probe Cards

With specialist probe card facilities based in Europe and North America, Wentworth builds a wide range of standard and custom cantilever probe cards based on epoxy and blade technologies.

Its epoxy probe cards can accommodate high pin counts and benefit from competitive pricing and quick turn-around times. The company also has the expertise to build blade probe cards and offer a wide range of parts for their repair. All probe cards are supported by a fast maintenance and repair service.

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Product Description

Wentworth’s dedicated probe card teams are highly experienced in designing and building cantilever probe cards for many applications including high current, high voltage, low leakage, high temperature, cryogenic, radio frequency, multiple die and laser bar testing.

They have experience in building probe cards used to test displays, LEDs, MEMS, flip chip, ceramic substrates, power semiconductors including MOSFETs and IGBTs as well as optical, memory, logic and many other devices. As an ISO 9001 certified company, its professionals work closely with customers to support projects from concept right through to completion.

Central to their probe card design processes is their in-house developed cantilever probe card design software. It ensures all quality requirements including ISO9001 are met consistently by:


* Supporting the automated design of key components

* Importing device specific data automatically to create all manufacturing documentation

* Facilitating the automatic programming of key manufacturing equipment and tracking progress through the manufacturing process

* Controlling state-of-the-art micro machining tool