型号 功能描述 生产厂家 企业 LOGO 操作

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

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

ISOCOM

英国安数光

OUTDOOR LAMP CLUSTER

文件:319.03 Kbytes Page:3 Pages

FORYARD

复洋

SLOTTED OPTICAL SWITCH

文件:307.53 Kbytes Page:4 Pages

QT

Power Transducer Series L-UNIT

文件:146.39 Kbytes Page:5 Pages

MSYSTEM

爱模

更新时间:2025-12-18 11:38:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
20+
标准
52000
原装优势主营型号-可开原型号增税票
25+
2352
公司现货库存
QTC
23+
NA
20000
全新原装假一赔十
FAIRCHI
23+
DIP-4
8650
受权代理!全新原装现货特价热卖!
ISOCOM
22+
N/A
12245
现货,原厂原装假一罚十!
24+
N/A
47000
一级代理-主营优势-实惠价格-不悔选择
ISOCOM
16+/15
DIP4
12
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ISOCOM/英国安数光
2450+
NA
9850
只做原厂原装正品现货或订货假一赔十!
ISOCOM
21+
NA
12820
只做原装,质量保证
ISOCOM
23+
NA
12730
原装正品代理渠道价格优势

PS-21A1G数据表相关新闻