All ProductsSensors, TransducersOptical Sensors - Photointerrupters - Slot Type - Transistor OutputOPB844B
TT Electronics/Optek Technology OPB844B Transistor Output Optical SensorsBulk
'/%3e%3crect%20width='2'%20height='5'%20x='11'%20y='1'%20fill='%23888888'%20opacity='.43'%20transform='rotate(60%2012%2012)'/%3e%3crect%20width='2'%20height='5'%20x='11'%20y='1'%20fill='%23888888'%20opacity='.57'%20transform='rotate(90%2012%2012)'/%3e%3crect%20width='2'%20height='5'%20x='11'%20y='1'%20fill='%23888888'%20opacity='.71'%20transform='rotate(120%2012%2012)'/%3e%3crect%20width='2'%20height='5'%20x='11'%20y='1'%20fill='%23888888'%20opacity='.86'%20transform='rotate(150%2012%2012)'/%3e%3crect%20width='2'%20height='5'%20x='11'%20y='1'%20fill='%23888888'%20transform='rotate(180%2012%2012)'/%3e%3canimateTransform%20attributeName='transform'%20calcMode='discrete'%20dur='0.75s'%20repeatCount='indefinite'%20type='rotate'%20values='0%2012%2012;30%2012%2012;60%2012%2012;90%2012%2012;120%2012%2012;150%2012%2012;180%2012%2012;210%2012%2012;240%2012%2012;270%2012%2012;300%2012%2012;330%2012%2012;360%2012%2012'/%3e%3c/g%3e%3c/svg%3e)
Inquiry
Min.: 1 Mult.: 1
OPB844B
1815-815-OPB844B
PCB Mount
Type: Unamplified, Output Configuration: Phototransistor, Max Collector Current: 30mA, Sensing Method: Through-Beam
Download the free Library Loader to convert this file for your ECAD Tool.
OPB844B Tech Specifications
OPB844B Tech Specifications
TT Electronics/Optek Technology OPB844B technical specifications, attributes, parameters and parts with similar specifications to TT Electronics/Optek Technology OPB844B.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | PCB Mount | |
| Collector-Emitter Breakdown Voltage | 30V | |
| Current-Collector (Ic) (Max) | 30mA | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Bulk | |
| Published | 1997 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Type | Unamplified | |
| Max Operating Temperature | 85°C | |
| Min Operating Temperature | -40°C | |
| Output Configuration | Phototransistor | |
| Power Dissipation | 100mW | |
| Forward Current | 50mA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Collector Emitter Voltage (VCEO) | 30V | |
| Max Collector Current | 30mA | |
| Sensing Distance | 0.125 (3.18mm) | |
| Voltage - Collector Emitter Breakdown (Max) | 30V | |
| Sensing Method | Through-Beam | |
| Current - DC Forward (If) (Max) | 50mA | |
| Touchscreen | Infrared (IR) | |
| RoHS Status | RoHS Compliant |
OPB844B Documents
OPB844B Documents
Download datasheets and manufacturer documentation for OPB844B
OPB844B Comparison
OPB844B Comparison
The parts on the right have similar specifications to TT Electronics/Optek Technology & OPB844B.
Mfr. Part #
Manufacturer
Mounting Type
Package / Case
Moisture Sensitivity Level (MSL)
Operating Temperature
Sensing Method
Packaging
Output Configuration
Sensing Distance
Type
Current - DC Forward (If) (Max)
Availability
Price
Quantity
OPB844B
TT Electronics/Optek Technology
Through Hole
PCB Mount
1 (Unlimited)
-40°C~85°C
Through-Beam
Bulk
Phototransistor
0.125 (3.18mm)
Unamplified
50mA
-
-
- -
HOA1881-012
Honeywell Sensing and Productivity Solutions
Through Hole
PCB Mount
1 (Unlimited)
-40°C~85°C
Through-Beam
Bulk
Phototransistor
0.125 (3.18mm)
Unamplified
50mA
19
-
- -
- OPB844BvsHOA1881-012vsOPB365T55
OPB365T55
TT Electronics/Optek Technology
Through Hole
PCB Mount
1 (Unlimited)
-40°C~85°C
Through-Beam
Bulk
Phototransistor
0.125 (3.18mm)
Unamplified
50mA
300
-
- -
- OPB844BvsOPB365T55vsHOA1881-012
OPB870T51
TT Electronics/Optek Technology
Through Hole
PCB Mount
1 (Unlimited)
-40°C~85°C
Through-Beam
Bulk
Phototransistor
0.125 (3.18mm)
Unamplified
50mA
102
-
- -
- OPB844BvsOPB870T51vsHOA1881-012
OPB891T51Z
TT Electronics/Optek Technology
Through Hole
PCB Mount
1 (Unlimited)
-40°C~85°C
Through-Beam
Bulk
Phototransistor
0.125 (3.18mm)
Unamplified
50mA
410
$5.40165
- OPB844BvsOPB891T51ZvsHOA1881-012