行程开关

Honeywell

霍尼韦尔

SLOTTED OPTICAL SWITCH

DESCRIPTION The H22A Slotted Optical Switch ls a gallium arsenide light emitting diode coupled to a silicon phtodarlington in a plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. FEATURES ■

文件：320.44 Kbytes 页数：5 Pages

Fairchild

仙童半导体

SLOTTED OPTICAL SWITCH

文件：297.59 Kbytes 页数：4 Pages

QT

1mm APERTURE OPTO-ELECTRONIC SINGLE CHANNEL SLOTTED INTERRUPTER SWITCHES WITH TRANSISTOR SENSORS

DESCRIPTION The H21A_ and H22A_ series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN silicon photo transistor mounted in a polycarbonate housing. The package is designed to optimise the mechanical resolution, coupling e

文件：75.99 Kbytes 页数：3 Pages

ISOCOM

英国安数光