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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
BPX 88 OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 850NM ARRAY - -40°C ~ 80°C (TA) Bulk Through Hole - - - - -
OP604TX Optek Technology / TT Electronics PHOTOTRNS SILCN NPN HERMETC PILL - -55°C ~ 125°C (TA) Bulk Surface Mount - - - - -
QSE1103 AMI Semiconductor / ON Semiconductor PHOTOSENSOR HS LOGIC SIDELOOKER - -40°C ~ 85°C (TA) Bulk Through Hole, Right Angle - - - - -
SFH 303 FA OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 5MM 990NM - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
SD1410-002 Honeywell Sensing and Productivity Solutions PHOTODARLINGTON COAXIAL PACK - -55°C ~ 125°C (TA) Bulk Through Hole - - - - -
LTR-4206E Lite-On, Inc. PHOTOTRAN NPN 3MM IR DARK - -40°C ~ 85°C (TA) Bulk Through Hole - - - - -
OP505C Optek Technology / TT Electronics PHOTOTRANSISTOR SILICON NPN T-1 - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
QSD733C AMI Semiconductor / ON Semiconductor PHOTODARLINGTON IR 30V TO-18 - - - Through Hole - - - - -
OP599D Optek Technology / TT Electronics PHOTOTRNS PLSTC SILCN NPN T1 3/4 - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
SFH 309-4 OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 3MM 860NM - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -

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.