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参数资料
| 型号： | OPB732 |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | SENSR OPTO TRANS 76.2MM REFL PCB |
| 标准包装： | 1 |
| 检测距离： | 3"（76.2mm） |
| 检测方法： | 反射 |
| 电压 - 集电极发射极击穿（最大）： | 30V |
| 电流 - 集电极 (Ic)（最大）： | 50mA |
| 电流 - DC 正向(If)： | 50mA |
| 输出类型： | 光电晶体管 |
| 安装类型： | 通孔 |
| 封装/外壳： | PCB 安装 |
| 包装： | 散装 |
| 工作温度： | -40°C ~ 85°C |
Long Distance Reflective Switch
OPB732, OPB732WZ
OPB732
Features:
?
PC board mounting (OPB732)
?
?
?
24” (610 mm) 26 AWG wired with mounting tabs (OPB732WZ)
Non-contact infrared switch
Up to 1” or more reflective distance depending on circuitry
OPB732WZ
Description:
OPB732 uses an Infrared LED and Phototransistor in a reflective switch configuration. The assembly is offered
with either PCBoard through hole pins ( OPB732 ) or 24” (610 mm), 26 AWG wires ( OPB732WZ ), and uses an
opaque housing to reduce the sensor’s ambient light sensitivity. The emitter and sensor are protected by a clear
window, providing a device that can operate in a dusty environment. The phototransistor can be configured as a
Common Collector or Common Emitter device.
While an object is in the reflective path of the device, light from the LED will be reflected back to the housing
irradiating the surface (base) of the phototransistor. When Infrared light strikes the phototransistor, the transistor
becomes forward biased and is considered to be in the “ON” state, providing an I C(ON) current proportional to the
light striking the phototransistor. With the Infrared light from the LED not being reflected to the phototransistor, the
phototransistor turns “OFF,” minimizing the I C(ON) current.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
? Non-contact reflective object sensor
? Assembly line automation
? Machine automation
? Equipment security
?
?
?
Door sensor
Machine safety
End of travel sensor
Part
Number
OPB732
OPB732WZ
Ordering Information
LED Peak
Lead Length / Spacing
Wavelength
0.150”/ see diagram
850 nm
24" / 26 AWG Wire
[ MILLIMETERS]
DIMENSIONS ARE IN:
3
INCHES
2
Pin #
Green-1
White-2
LED
Emitter
Collector
[7.62]
.300
Red-3
Anode
MIN.
4
1
Black-4
Cathode
OPB732
OPB732WZ
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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 C 08/2011
Page 1 of 3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OPB732W | 功能描述:光学开关（反射型，光电晶体管输出） Reflective Sensor RoHS:否 制造商:Fairchild Semiconductor 感应距离:1 mm 输出设备:Phototransistor 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电压:1.2 V 反向电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:SMD/SMT 封装:Reel |
| OPB732WZ | 功能描述:光学开关（反射型，光电晶体管输出） Reflective Sensor RoHS:否 制造商:Fairchild Semiconductor 感应距离:1 mm 输出设备:Phototransistor 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电压:1.2 V 反向电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:SMD/SMT 封装:Reel |
| OPB732WZ | 制造商:TT Electronics / OPTEK Technology 功能描述:Gap/Reflective Sensor |
| OPB733TR | 功能描述:光学开关（反射型，光电晶体管输出） Reflective Sensor 0.4in to 1.0in RoHS:否 制造商:Fairchild Semiconductor 感应距离:1 mm 输出设备:Phototransistor 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电压:1.2 V 反向电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:SMD/SMT 封装:Reel |
| OPB739RWZ | 功能描述:光学开关（反射型，光电晶体管输出） Reflective Line Reader RoHS:否 制造商:Fairchild Semiconductor 感应距离:1 mm 输出设备:Phototransistor 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电压:1.2 V 反向电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:SMD/SMT 封装:Reel |
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