On-center electrically conductive pins for integrated testing

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United States of America Patent

PATENT NO 9638714
SERIAL NO

14328581

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Importance

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Abstract

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A structure and method for providing a contact pin between a device under test (DUT) and a load board which provides upper and lower contact point which are axial aligned is disclosed. The pin has an upper (30) and lower (32) section and a hinge in between which allow flex of both upper and lower contact (24/26) which, but the axial alignment can provide a direct replacement for POGO pins but with greater reliability. It also includes a structure and method for removing upper pins 230 by use of a modified hinge 244a. In an alternate embodiment, the lower section includes a leg extension 320 and a sliding contact land 360 which slides against an aperture in the housing. A spacer 342 provides space for decoupling components on the load board. The hinge may include a truncated cylinder 40b which is configured to permit remove of the upper pin without removal of the lower.

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Patent Owner(s)

Patent OwnerAddress
JOHNSTECH INTERNATIONAL CORPORATION1210 NEW BRIGHTON BOULEVARD MINNEAPOLIS MN 55413

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andres, Michael Inver Grove Heights, US 30 183
Johnson, David Wayzata, US 456 10383
Nelson, John Brooklyn Park, US 99 2268
Patel, Sarosh Sunnyvale, US 14 68

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