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Optical Sensors - Phototransistors

Optical Sensors - Phototransistors

  1. Products
  2. Sensors, Transducers
  3. Optical Sensors - Phototransistors
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Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type RoHS Status Output Type Sensing Method Sensing Distance Response Time
PNZ14700S Panasonic PHOTO TRANS 800NM 24 DEG AXIAL - - - Through Hole - - - - -
OP705C Optek Technology / TT Electronics PHOTOTRANSISTR NPN W/RES T-1 - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
SDP8436-004 Honeywell Sensing and Productivity Solutions PHOTOTRANSISTOR SILICON NPN T-1 - -40°C ~ 85°C (TA) Bulk Through Hole, Right Angle - - - - -
L14N1 AMI Semiconductor / ON Semiconductor DETECTOR/TRANSISTOR PHOTO TO-18 - -65°C ~ 125°C (TA) - Through Hole - - - - -
OP555D Optek Technology / TT Electronics PHOTOTRNS NPN PLASTIC SIDE LOOK - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
TSKS5421X01-GSZ Electro-Films (EFI) / Vishay PHOTOTRANSISTOR NPN TH - - - - - - - - -
OP770A Optek Technology / TT Electronics PHOTOTRNS NPN W/CAP SIDE LOOK - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
VEMT4700-GS08 Electro-Films (EFI) / Vishay PHOTO TRANS. SMD PLCC2 W.BASE Automotive, AEC-Q100 -40°C ~ 100°C (TA) Tape & Reel (TR) Surface Mount - - - - -
SFH 325 FA-4-Z OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 980NM 2PLCC SIDELED -40°C ~ 100°C (TA) Tape & Reel (TR) Surface Mount, Right Angle - - - - -
SFH 320 E9133-Z OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN - -40°C ~ 100°C (TA) Bulk Surface Mount - - - - -

About Optical Sensors - Phototransistors


Phototransistors are semiconductor devices that convert light energy into electrical signals. They consist of a semiconductor junction and a transparent window that allows light to enter and interact with the semiconductor material. Phototransistors amplify the current generated by incident light, making them suitable for applications requiring high sensitivity to light levels, such as optical encoders, ambient light sensing, and infrared remote control systems.