Printed circiuit board

Details Printed circiuit board Printed circiuit board

1980-10-31

1982-11-02

Kucia, R. R.

Electricity: electrical systems and devices

Miscellaneous

361403, 361406, 361414, H05K 118

Patent

active

043576478

ABSTRACT:
A printed circuit board has temperature-stable electric components, such as resistance networks, disposed on the soldering side of the circuit board. The components mounted on the soldering side of the board are mounted as a unit containing the network, which unit has a recess which partially surrounds the solder connection location of the circuit board, at which point the unitary component is electrically and mechanically connected to the board. The recesses are beveled to facilitate solder flow, and cover approximately half of the connection location of the circuit board.

REFERENCES:
patent: 2984768 (1961-05-01), Henry
patent: 3013188 (1961-12-01), Kohler
patent: 3293500 (1966-12-01), Scheffer
patent: 3404214 (1968-10-01), Elliott
patent: 3588616 (1971-06-01), Palazzini
patent: 3775725 (1973-11-01), Endo
patent: 4139881 (1979-02-01), Shimizu
patent: 4228412 (1980-10-01), Dalley
patent: 4288840 (1981-09-01), Konishikawa

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