Optical Sensors

Ambient Light, IR, UV Sensors (692)
Distance Measuring (129)
Photo Detectors - CdS Cells (60)
Photo Detectors - Logic Output (132)
Photo Detectors - Remote Receiver (1,403)
Photodiodes (1,070)
Photoelectric, Industrial (9,978)
Photointerrupters - Slot Type - Logic Output (1,159)
Photointerrupters - Slot Type - Transistor Output (1,271)
Phototransistors (721)
Reflective - Analog Output (303)
Reflective - Logic Output (130)

Records 17,048

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Part Number	Description	In Stock
PT91-21B/TR9 Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 20mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Yoke Bend	In Stock2,376 More on Order
PT91-21C Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW AXL Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 20mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Power - Max: 75mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: Axial	In Stock4,529 More on Order
PT91-21C/TR10 Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 20mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Z-Bend	In Stock4,121 More on Order
PT91-21C/TR7 Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 20mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Gull Wing	In Stock336 More on Order
PT928-6B-F Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM SIDE VIEW RAD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 40mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Mounting Type: Through Hole, Right Angle Orientation: Side View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: Radial, Side View	In Stock433 More on Order
PT928-6C-F Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM SIDE VIEW RAD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 40mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Mounting Type: Through Hole, Right Angle Orientation: Side View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: Radial, Side View	In Stock28,593 More on Order
PT958-8C Everlight Electronics Co Ltd	Optical Sensors - Phototransistors SENSOR PHOTO 940NM SIDE VIEW RAD Manufacturer: Everlight Electronics Co Ltd Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 20mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Mounting Type: Through Hole, Right Angle Orientation: Side View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: Radial, Side View	In Stock321 More on Order
QSB320 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW PLCC Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 35V Current - Collector (Ic) (Max): 15mA Current - Dark (Id) (Max): 200nA Wavelength: 880nm Viewing Angle: 120° Power - Max: 165mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -55°C ~ 100°C (TA) Package / Case: 2-PLCC	In Stock471 More on Order
QSB320FTR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW PLCC Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 35V Current - Collector (Ic) (Max): 15mA Current - Dark (Id) (Max): 200nA Wavelength: 880nm Viewing Angle: 120° Power - Max: 165mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -55°C ~ 100°C (TA) Package / Case: 2-PLCC	In Stock455 More on Order
QSB320TR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW PLCC Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 35V Current - Collector (Ic) (Max): 15mA Current - Dark (Id) (Max): 200nA Wavelength: 880nm Viewing Angle: 120° Power - Max: 165mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -55°C ~ 100°C (TA) Package / Case: 2-PLCC	In Stock630 More on Order
QSB363 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW AXL Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -40°C ~ 85°C (TA) Package / Case: Axial	In Stock3,277 More on Order
QSB363CGR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Gull Wing	In Stock213 More on Order
QSB363CYR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Yoke Bend	In Stock278 More on Order
QSB363CZR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 2-SMD, Z-Bend	In Stock422 More on Order
QSB363GR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 2mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 2-SMD, Gull Wing	In Stock15,511 More on Order
QSB363YR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 2-SMD, Yoke Bend	In Stock422 More on Order
QSB363ZR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW 2SMD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 2mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 24° Power - Max: 75mW Mounting Type: Surface Mount Orientation: Top View Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 2-SMD, Z-Bend	In Stock13,298 More on Order
QSB373ZR ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 2MM 2SMD Manufacturer: ON Semiconductor Mounting Type: Surface Mount Package / Case: 2-SMD, Z-Bend	In Stock292 More on Order
QSC112 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 3mm Dia (T-1)	In Stock599 More on Order
QSC112CC6R0 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Package / Case: Radial, 3mm Dia (T-1)	In Stock525 More on Order
QSC113 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 3mm Dia (T-1)	In Stock360 More on Order
QSC113C6R0 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Package / Case: Radial, 3mm Dia (T-1)	In Stock332 More on Order
QSC114 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 3mm Dia (T-1)	In Stock601 More on Order
QSC114C ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 8° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Package / Case: Radial, 3mm Dia (T-1)	In Stock516 More on Order
QSC133 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 24° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 3mm Dia (T-1)	In Stock437 More on Order
QSC5T50B QT Brightek (QTB)	Optical Sensors - Phototransistors SENSOR PHOTO 940NM TOP VIEW RAD Manufacturer: QT Brightek (QTB) Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 50mA Current - Dark (Id) (Max): 100nA Wavelength: 940nm Viewing Angle: 50° Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 85°C (TA) Package / Case: Radial, 3mm Dia (T-1)	In Stock415 More on Order
QSD122 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 24° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 5mm Dia (T 1 3/4)	In Stock383 More on Order
QSD122A4R0 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 1mA Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 24° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Package / Case: Radial, 5mm Dia (T 1 3/4)	In Stock243 More on Order
QSD123 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Series: * Voltage - Collector Emitter Breakdown (Max): 30V Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 24° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Operating Temperature: -40°C ~ 100°C (TA) Package / Case: Radial, 5mm Dia (T 1 3/4)	In Stock16,135 More on Order
QSD123A4R0 ON Semiconductor	Optical Sensors - Phototransistors SENSOR PHOTO 880NM TOP VIEW RAD Manufacturer: ON Semiconductor Voltage - Collector Emitter Breakdown (Max): 30V Current - Collector (Ic) (Max): 16mA Current - Dark (Id) (Max): 100nA Wavelength: 880nm Viewing Angle: 24° Power - Max: 100mW Mounting Type: Through Hole Orientation: Top View Package / Case: Radial, 5mm Dia (T 1 3/4)	In Stock549 More on Order