Miniature circuit processing devices and matrix test heads for u

Details Miniature circuit processing devices and matrix test heads for u Miniature circuit processing devices and matrix test heads for u

1982-11-01

1985-10-01

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

324158F, G01R 106, G01R 3102

Patent

active

045448884

ABSTRACT:
A matrix test head (10) for miniature circuits is disclosed which consists of a number of rigidly mounted printed circuit boards (141-144) supporting a plurality of contact probes (296) for contacting test points of miniature circuits. The shafts of the various probes are rigidly positioned by being affixed in corresponding holes of the vertically disposed plurality of printed circuit boards (141-144) which together provide the lead conductors for interconnecting the wires (292) of the probes with suitable ribbon cable connectors (262-276).

REFERENCES:
patent: 3731191 (1973-05-01), Bullard et al.
patent: 4035723 (1977-07-01), Kvaternik
Morton et al.; "High-Performance AC Chip Contactor"; IBM Tech. Dis. Bull.; vol. 18; No. 3; Aug. 1975; pp. 749-750.

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