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
Change category view
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
Datasheet
997In Stock
Cut Tape
$0.65
$0.45
$0.321
Reel
$0.265
$0.241
View
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 500
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2.5x2mm PHOTOTRANS SMD LED
Datasheet
1,977In Stock
Cut Tape
$0.59
$0.407
$0.294
$0.243
Reel
$0.225
View
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 1.6x0.8mm PHOTOTRANS SMD LED
Datasheet
12,320In Stock
Cut Tape
$0.30
$0.206
$0.145
$0.117
Reel
$0.095
View
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2x1.2mm PHOTOTRANS SMD LED
Datasheet
2,555In Stock
Cut Tape
$0.32
$0.222
$0.157
$0.127
Reel
$0.107
View
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 3.2x1.6mm PHOTOTRANS SMD LED
Datasheet
6,026In Stock
Cut Tape
$0.41
$0.281
$0.20
$0.16
Reel
$0.121
View
MouseReel Available
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Photodiodes 5mm PHOTODIODE
Datasheet
986In Stock
$0.87
$0.606
$0.421
$0.354
View
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Photodiodes Through Hole T-1 3/4
Kingbright Phototransistors 3mm PHOTOTRANSISTOR
Datasheet
3,033In Stock
$0.37
$0.252
$0.179
$0.146
View
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Phototransistors Through Hole T-1