H21L1数据手册ISOCOM中文资料规格书
H21L1规格书详情
描述 Description
DESCRIPTION
The H21L_ and H22L_ series of transmissive photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode coupled to a high speed integrated circuit detector. The output incorporates a Schmitt trigger which provides hysteresis for noise immunity and pulse shaping. The gap in the plastic housing provides a means of interrupting the signal with an opaque material, switching the output from an 'ON' into an 'OFF' state.
FEATURES
Built in Schmitt trigger circuit
Open collector output
High sensitivity
3mm gap between LED and detector
1mm aperture over LED and detector
特性 Features
Built in Schmitt trigger circuit
Open collector output
High sensitivity
3mm gap between LED and detector
1mm aperture over LED and detector
技术参数
- 型号：
H21L1
- 功能描述：
ISO - LOGIC INVERTER SCHMITT TRIGGER INTERRUPTER SWITCH
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
3335 |
原装现货,当天可交货,原型号开票 |
询价 | ||
FAIRCHILD/仙童 |
25+ |
DIP-5 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
DIP-5 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FAIRCHILD |
20+ |
标准 |
52000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
KINGBRIGHT |
23+ |
NA |
119 |
专做原装正品,假一罚百! |
询价 | ||
FAIRCHILD原装 |
25+23+ |
DIP-5 |
29685 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FAIRCHILD |
22+ |
DIP-5 |
13800 |
进口原装!现货库存 |
询价 | ||
原厂 |
23+ |
DIP-5 |
8000 |
原装正品,假一罚十 |
询价 | ||
FAIRCHILD |
2023+ |
DIP-5 |
5800 |
进口原装,现货热卖 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
DIP-5 |
50000 |
全新原装正品现货,支持订货 |
询价 |
