收藏本站
Photologic
?/DIV>
 Slotted Optical Switch
OPB120A, OPB120B, OPB121A, OPB121B
OPB122A, OPB122B, OPB123A, OPB123B
OPTEK Technology Inc.  1645 Wallace Drive, Carrollton, Texas 75006 
Phone: (972) 323-2200 or (800) 341-4747      FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue B 08/2011
Page 1 of 5
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Features: 
" Choice of output configuration 
" Printed circuit board mounting 
" Opaque plastic housing 
" Low profile 
" 0.080 (2.03 mm) wide slot 
" 0.275 (6.99 mm) lead spacing 
Description:
The OPB120 through OPB123 devices consist of an infrared emitting diode and a Photologic?sensor (which is a
monolithic integrated circuit that incorporates a linear amplifier and a Schmitt Trigger). The OPB120 series have
an LED and Photologic?sensor mounted on opposite sides of a 0.080 (2.03 mm) wide gap of an opaque
housing. The OPB12_A series have a molded 0.040 (1.02 mm) wide apertures located over both the emitter and
the Photologic?sensor. The OPB12_B seriesseries have a molded 0.040 (1.016 mm) wide apertures located
over the emitter and 0.010 (0.254 mm) over the Photologic?sensor. All devices in this series have the added
stability utilizing hysteresis built into the amplification circuitry.
 
The electrical output can be specified as either buffered Totem-Pole (OPB 120A, OPB120B), buffered Open-
Collector (OPB121A, OPB121B), Inverted Totem-Pole (OPB122A, OPB122B), or Inverted Open-Collector
(OPB123A, OPB123B). 
 
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Product Photo Here
RoHS
Applications:
" Mechanical switch 
replacement
" Speed indication 
(tachometer)
" Mechanical limit 
indication
" Edge sensing 
" Object sensing 
Ordering Information  
 
Part
Number
 
Sensor
Photologic?
Aperture
Emitter/
Sensor
OPB120A
0.04" / 0.04"
OPB120B
0.04" / 0.01"
OPB121A
Open-Collector  
0.04" / 0.04"
OPB121B
0.04" / 0.01"
OPB122A
Inverted Totem-
Pole
0.04" / 0.04"
OPB122B
0.04" / 0.01"
OPB123A
Inverted Open-
Collector  
0.04" / 0.04"
OPB123B
0.04" / 0.01"
Totem-Pole  
Pin # Description
1
Cathode
2
Anode
3
V
CC
 
4
Output
5
Ground
DIMENSIONS ARE IN:
 
INCHES 
 
[ MILLIMETERS]
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
OPB200 SENSR OPTO SLOT 5.1MM TRANS THRU
OPB202 SWITCH SLOTTED OPTICAL
OPB483T11 SWITCH PHOTOLOGIC SLOTTD OPTICAL
OPB660N SENS OPTO SLOT 3.18MM TRAS W/RES
OPB668T SWITCH PHOTOLOGIC SLOT OPTICAL
OPB690 SENSR OPTO SLOT TRANS W/RES CONN
OPB698C SWITCH LOGIC OPTICAL FLAG
OPB800W51 SENS OPTO SLOT 9.53MM TRANS C-MT
相关代理商/技术参数
OPB123A 功能描述:光学开关（透射型，光电IC输出） Optical Switch Photologic RoHS:否 制造商:Optek 输出设备:Totem Pole, Buffer 槽宽:3.18 mm 光圈宽度:1.27 mm 正向电流:40 mA 最大工作温度:+ 70 C 最小工作温度:- 40 C 封装:
OPB123B 功能描述:光学开关（透射型，光电IC输出） Optical Switch Photologic RoHS:否 制造商:Optek 输出设备:Totem Pole, Buffer 槽宽:3.18 mm 光圈宽度:1.27 mm 正向电流:40 mA 最大工作温度:+ 70 C 最小工作温度:- 40 C 封装:
OPB12492 制造商:OPT 功能描述:OPTEK
OPB125A 制造商:OPTEK 制造商全称:OPTEK 功能描述:REFLECTIVE OBJECT SENSOR
OPB15-DAW 制造商:Leviton Manufacturing Co 功能描述:
OPB15-DW 制造商:Leviton Manufacturing Co 功能描述:
OPB16450UART 制造商:XILINX 制造商全称:XILINX 功能描述:DS433 August 18, 2004 Product Specification
OPB200 功能描述:光学开关（透射型，光电晶体管输出） Optical Switch RoHS:否 制造商:Omron Electronics 输出设备:Phototransistor 槽宽:3.4 mm 光圈宽度:0.5 mm 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电流: 安装风格:Through Hole 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装: