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

FAIRCHILD

仙童半导体

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

SLOTTED OPTICAL SWITCH

文件：307.53 Kbytes 页数：4 Pages

QT

SLOTTED OPTICAL SWITCH

ONSEMI

安森美半导体

Package：开槽，PC 引脚；包装：散装 类别：传感器，变送器 光学传感器 - 光电遮断器 - 槽型 - 晶体管输出 描述：SENSOR OPT SLOT PHOTOTRAN PC PIN

ONSEMI

安森美半导体

Package：开槽，PC 引脚；包装：散装 类别：传感器，变送器 光学传感器 - 光电遮断器 - 槽型 - 晶体管输出 描述：SENSOR OPT SLOT NPN PC PINS

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