NPN Si Phototransistors

Kingbright NPN Si Phototransistors are made with NPN silicon phototransistor chips. These phototransistors are mechanically and spectrally matched to infrared-emitting LED lamps. The NPN Si phototransistors operate at a temperature range from -40°C to +85°C. These phototransistors feature a maximum collector-to-emitter voltage of 30V and an emitter-to-collector voltage of 5V. Typical applications include infrared applied systems, optoelectronic switches, and photodetector control circuits.

Types of Optical Detectors & Sensors

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Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Mounting Style Package/Case
Kingbright Phototransistors 4x4mm PHOTOTRANS RA SMD LED 997In Stock
Cut Tape
$0.65
$0.45
$0.321
Reel
$0.265
$0.241
Min.: 1
Mult.: 1
: 500
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2.5x2mm PHOTOTRANS SMD LED 1,977In Stock
Cut Tape
$0.59
$0.407
$0.294
$0.243
Reel
$0.225
Min.: 1
Mult.: 1
: 1,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 1.6x0.8mm PHOTOTRANS SMD LED 4,320In Stock
8,000On Order
Cut Tape
$0.30
$0.206
$0.145
$0.117
Reel
$0.099
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2x1.2mm PHOTOTRANS SMD LED 2,755In Stock
Cut Tape
$0.32
$0.222
$0.157
$0.127
Reel
$0.107
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 3.2x1.6mm PHOTOTRANS SMD LED 3,126In Stock
4,000On Order
Cut Tape
$0.41
$0.281
$0.20
$0.16
Reel
$0.121
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Photodiodes 5mm PHOTODIODE 986In Stock
$0.87
$0.606
$0.421
$0.354
Min.: 1
Mult.: 1
Photodiodes Through Hole T-1 3/4
Kingbright Phototransistors 3mm PHOTOTRANSISTOR 3,033In Stock
$0.37
$0.252
$0.179
$0.146
Min.: 1
Mult.: 1
Phototransistors Through Hole T-1