PTCR Package

Details PTCR Package PTCR Package

1980-08-29

1982-04-13

Albritton, C. L.

Electrical resistors

In detachable electrical connector

29610R, 338225D, 338309, 338327, 338322, 338 25, H01C 1300, H01C 702

Patent

active

043250513

ABSTRACT:
A PTCR ceramic slug having glass bonded aluminum electrodes is held firmly sandwiched between opposing inner walls in the cavity of a plastic housing by two identical resilient base-metal pieces on either major face of the slug. Each metal piece has metal fingers making spring loaded contact with the adjacent electroded face of the slug to effect the above noted holding and to form base-metal to base-metal electrical contacts. Each metal piece has at least one portion extending through a hole in the housing to provide electrical access to the PTCR slug.

REFERENCES:
patent: 3737752 (1973-06-01), Strachan
patent: 3750082 (1973-07-01), Petersen et al.
patent: 3794949 (1974-02-01), Larsen et al.
patent: 3921117 (1975-11-01), Blaha
patent: 4053864 (1977-10-01), Rodriguez et al.

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