20KB SOUND CONTROLLER

文件：290.78 Kbytes 页数：14 Pages

GENERALPLUSGeneralplus Technology Inc.

台湾凌通

PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

DESCRIPTION The H21A1, H21A2 and H21A3 consist of a gallium arsenide infrared emitting diode coupled with a silicon phototransistor in a plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. T

文件：104.21 Kbytes 页数：5 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

SLOTTED OPTICAL SWITCH

文件：307.53 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