OPB818 Slotted Optical Switch Infrared Phototransistor Sensor Optek®
![]() |
Manufacturer: Optek®
Part Number: OPB818
Amps: .02
Voltage: 30
Watts: .075 / .1
Mounting: Through Hole
Lead/Terminal Type: PC Pin
Number Leads/Terminals: 4
Material: Plastic
Color: Black
Temperature: -40 to 85°C
Shape: Rectangular
Termination Method: Solder
Size (mm): 15.24 x 6.35 x 10.67
Price: $2.00
1160 available for immediate delivery
Code: LED291APV11
Weight: 0.05oz
Additional Information
Infrafred Slotted Optical SwitchesSingle Channel
Sensing Method: Through Beam / Transmissive
Sensing Distance (Slot Width): 5.1mm (0.20")
INPUT DIODE
Forward DC Current: 50mA
Peak Forward Current (1 μs pulse width, 300 pps): 1.0A
Power Dissipation: 75mW
OUTPUT PHOTOTRANSISTOR
Collector-Emitter Voltage: 30V
Emitter-Collector Voltage: 5V
Collector DC Current: 30mA
Power Dissipation: 100mW
Operating Temperature: -40 to 85°C
Dimenions
Length: 15.24mm (0.60")
Width: 6.35mm (0.25")
Height: 10.67mm (0.42")
Manufactured by: Optek® (acquired by TT Electronics®)
Part Number: OPB818
Full Datasheet: Optek® Phototransistor Output 20mA 2V