PCB Products                Solutions                Application                Capabilities                Automotive/Tri Temp

From IC development to mass production, Test21's broad line of IC test interface products are your winning elements.

MLO/MLC           WAFER PROBE           FINAL TEST          BENCH / EVAL           REALIBILITY

SUPPLIER OF CHOICE

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Test21 PCB products are the ultimate choice for today's semiconductor test experts around the globe. With solid industry experience, reputable quality and reliable deliveries, our customers are always one step ahead of the game. Through cutting edge design technologies and innovative integration, Test21's electro-mechanical and thermal management solutions, is paving into the future.

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ATE LOADBOARDS / PROBE CARDS

Any device

Any platform

Nothing is impossible

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ELECTRICAL INTERFACES

PCB PRODUCTS

PCB WE BUILT.

EXPERTISE YOU

TRUST.

See how you can benefit from 20+ years of semiconductor test experience

Probe Cards
Loadboards

VERTICAL PROBE SUBSTRATES

GOING INTO THE EXTREME

Mission critical MLO & MLC substrates

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ELECTRO-MECHANICAL DESIGNS

INTERFACE PRODUCTS

ALL-NEW INTERFACES

innovation realizes the impossible. Take your testing further with the most innovative, cutting edge eletro-mechanical interface solutions.

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THERMAL MANAGEMENT

THE NEXT GENERATION

Gain headway in today's extreme temperature testing, with this game changing technology.

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ACCESSORIES

YOUR ONE-STOP SHOP

Your testing needs is our business, we got you covered.

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