Photocoupler housing suitable for surface mounting to a circuit

Details Photocoupler housing suitable for surface mounting to a circuit Photocoupler housing suitable for surface mounting to a circuit

1990-12-03

1992-09-15

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Signal isolator

250239, G02B 2700

Patent

active

051480395

ABSTRACT:
The invention relates to a photocoupler for surface mounting. The device includes a first support (20), a phototransmitter element, a second support (20') having a photoreceiver element, and an electrically insulating assembly housing (1) in which the first and the second supports (20, 20') are assembled together by snap connections (11, 12) in a longitudinal direction of the assembly housing in such a way that the phototransmitter element and the photoreceiver element face on another. The first and the second support (20, 20') have a lateral surface (26) provided with conductor tracks (22, 24) in electrical contact with the said respective elements to enable surface mounting.

REFERENCES:
patent: 3822384 (1974-07-01), Chapron et al.
patent: 4054801 (1977-10-01), Breval et al.
patent: 4095116 (1978-06-01), Felkel et al.
patent: 4131905 (1978-12-01), Hanes et al.
patent: 4207587 (1980-06-01), Hanes et al.
patent: 4268756 (1981-05-01), Crouse et al.
patent: 4977317 (1990-12-01), Iwashima

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