Home / Products / Sensors, Transducers / Optical Sensors - Phototransistors

Optical Sensors - Phototransistors

Optical Sensors - Phototransistors are special electronic components that use light as an input source to control the flow of current. These devices are integral parts of numerous technological gadgets and systems around us. The main function of such sensors is to convert light into electrical signals, giving machines the ability to 'see' or detect light. These phototransistors are often used as switches or amplifiers in a range of applications, essentially acting as the 'eyeballs' for many smart systems in our daily life. They function by altering their electrical properties under light exposure, hence triggering desired control in the system.

These sensors are designed for specific applications such as light detection and distance sensing, to more complex roles in fiber optic communication systems, safety equipment, and computer peripheral devices. They are favorable for their rapid response, high sensitivity, and the ability to operate under wider temperature ranges. Some of the major manufacturers of Optical Sensors - Phototransistors include Honeywell, Vishay, Broadcom Limited, and Osram Opto Semiconductors.

Image
Part Number
Manufacturer
Description
Inquiry
Panasonic
PHOTO TRANS 900NM 10 DEG TO-18
RFQ
AMI Semiconductor / ON Semiconductor
IC PHOTOTRANS IR 880NM SIDE-LOOK
RFQ
Electro-Films (EFI) / Vishay
PHOTOTRANSISTOR NPN 5MM CLEAR
RFQ
Everlight Electronics
PHOTOTRANSISTOR 5MM CLEAR RAD
RFQ
Optek Technology / TT Electronics
PHOTODARL SILICON NPN SIDE LOOK
RFQ
QT Brightek
PHOTOTRANSISTOR IR 5MM BK LENS
RFQ
LAPIS Semiconductor
PHOTOTRANSISTOR 800NM SIDE VIEW
RFQ
Electro-Films (EFI) / Vishay
AMBIENT LIGHT SENSOR 5MM
RFQ
Optek Technology / TT Electronics
PHOTODARLINGTON NPN CLR 0805 SMD
RFQ
Optek Technology / TT Electronics
PHOTOTRNS SILCN NPN HERMETC PILL
RFQ
LAPIS Semiconductor
PHOTOTRANSISTOR 800NM 3MM
RFQ
Electro-Films (EFI) / Vishay
PHOTO TRANS. SMD PLCC2
RFQ
Everlight Electronics
PHOTOTRANSISTOR 5MM BLACK RAD
RFQ
Electro-Films (EFI) / Vishay
NPN PHOTO TRANSISTOR SMD REV. GU
RFQ
Optek Technology / TT Electronics
PHOTOTRANS SILICON NPN SIDE LOOK
RFQ
QT Brightek
LED 3MM PHOTOTRANS 940NM BK LENS
RFQ
Stanley Electric
REFLECTOR SENSOR SMD
RFQ
Optek Technology / TT Electronics
PHOTOTRANS SILICON NPN HERM TO18
RFQ
Optek Technology / TT Electronics
PHOTOTRNS SILICN NPN HERMET PILL
RFQ
Optek Technology / TT Electronics
PHOTOTRANS NPN W/RESISTOR TO-18
RFQ
Optek Technology / TT Electronics
PHOTOTRNS SILCN NPN HERMETC PILL
RFQ
AMI Semiconductor / ON Semiconductor
IC PHOTOTRANS IR 880NM SIDE-LOOK
RFQ
LAPIS Semiconductor
PHOTOTRANSISTOR 800NM
RFQ
Electro-Films (EFI) / Vishay
PHOTOTRANSISTOR NPN TO-18
RFQ
Everlight Electronics
PHOTOTRANSISTOR SIDE FACE BK RAD
RFQ
Electro-Films (EFI) / Vishay
PHOTOTRANS NPN 5MM CLEAR LENS
RFQ
Marktech Optoelectronics
PHOTOTRANSISTOR 900NM 3MM FLAT
RFQ
Optek Technology / TT Electronics
PHOTOTRANSISTOR NPN 890NM TO-18
RFQ
Optek Technology / TT Electronics
PHOTOTRNS SILICN NPN HERMET PILL
RFQ
AMI Semiconductor / ON Semiconductor
IC PHOTOTRANSISTOR HERM TO-18
RFQ
12345 ... 15 Go to Page Go
Electronic Parts Index
More
# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

We value your privacy

Our website uses cookies to ensure you are getting the best browsing experience, serve personalized content, and analyze our traffic.
By clicking "Accept Cookies", you consent to our use of cookies. Privacy Policy