Electrical circuit element with multiple conection pins for sold

Details Electrical circuit element with multiple conection pins for sold Electrical circuit element with multiple conection pins for sold

1979-03-14

1981-01-20

Kucia, Richard R.

Electricity: electrical systems and devices

Miscellaneous

339275B, 339220T, 361404, 361408, 174 52PE, H05K 0104

Patent

active

042466270

ABSTRACT:
To seat an electrical circuit element in a metallized opening of a circuit board and permit escape of solder gases, a bead is placed on the insertion pin and formed with a surface facing the support board which is non-symmetrical with respect to the axis of the pin, and of the insertion opening. Preferably, the surface is conical, and on adjacent pins the cone angles are tilted in opposite directions to provide for the non-symmetrical positioning of any one cone and centered placement of the insertion pins in the insertion openings.

REFERENCES:
patent: 3059152 (1962-10-01), Khouri
patent: 3076164 (1963-01-01), Ullman
patent: 3185952 (1965-05-01), Potter
patent: 3239720 (1966-03-01), Rayburn
patent: 3307246 (1967-03-01), Gulliksen
patent: 3497859 (1970-02-01), Bang
patent: 3500538 (1970-03-01), Raciti
patent: 3546362 (1970-12-01), Berger
patent: 3604836 (1971-09-01), Pierpont
patent: 4056302 (1977-11-01), Braun

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