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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
OED-ST-23-TR Lumex, Inc. PHOTOTRAN 940NM CLR CER SMD - -40°C ~ 85°C (TA) Tape & Reel (TR) Surface Mount - - - - -
SFH 320-4-Z OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 980NM 2PLCC TOPLED -40°C ~ 100°C (TA) Tape & Reel (TR) Surface Mount - - - - -
BPX 81-2/3 OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN 850NM TH - -40°C ~ 80°C (TA) Bulk Through Hole - - - - -
MTD8000D3 Marktech Optoelectronics PHOTOTRANSISTOR 900NM 3MM FLAT - -20°C ~ 85°C - Through Hole - - - - -
BPW85A Electro-Films (EFI) / Vishay PHOTOTRANSISTOR NPN 3MM CLEAR - -40°C ~ 100°C (TA) Bulk Through Hole - - - - -
PS1105WA-23-TR Stanley Electric LED - -30°C ~ 85°C (TA) Tape & Reel (TR) Surface Mount - - - - -
OP805TXV Optek Technology / TT Electronics PHOTOTRANSISTR SILICON NPN TO-18 - -65°C ~ 125°C (TA) Bulk Through Hole - - - - -
QSB320TR AMI Semiconductor / ON Semiconductor IC PHOTOTRANS IR 120DEG 2PLCC TR - -55°C ~ 100°C (TA) Cut Tape (CT) Surface Mount - - - - -
SDP8407-001 Honeywell Sensing and Productivity Solutions PHOTOTRANSISTR SILICON NPN - -40°C ~ 85°C (TA) Bulk Through Hole - - - - -
SFH 309 FA-4 RN18A OSRAM Opto Semiconductors, Inc. PHOTOTRANSISTOR NPN - -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.