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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Description Datasheet Availability Pricing (CHF) 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
CHF 0.523
CHF 0.362
CHF 0.258
Reel
CHF 0.213
CHF 0.194
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MouseReel Available
Min.: 1
Mult.: 1
: 500
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2.5x2mm PHOTOTRANS SMD LED
Datasheet
1’977In Stock
Cut Tape
CHF 0.475
CHF 0.328
CHF 0.237
CHF 0.196
Reel
CHF 0.182
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MouseReel Available
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
CHF 0.241
CHF 0.166
CHF 0.117
CHF 0.095
Reel
CHF 0.077
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MouseReel Available
Min.: 1
Mult.: 1
: 2’000
Phototransistors SMD/SMT SMD-2
Kingbright Phototransistors 2x1.2mm PHOTOTRANS SMD LED
Datasheet
2’555In Stock
Cut Tape
CHF 0.257
CHF 0.179
CHF 0.126
CHF 0.102
Reel
CHF 0.086
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MouseReel Available
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
CHF 0.33
CHF 0.227
CHF 0.161
CHF 0.129
Reel
CHF 0.097
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MouseReel Available
Min.: 1
Mult.: 1
: 2’000
Phototransistors SMD/SMT SMD-2
Kingbright Photodiodes 5mm PHOTODIODE
Datasheet
986In Stock
CHF 0.70
CHF 0.488
CHF 0.339
CHF 0.285
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Min.: 1
Mult.: 1
Photodiodes Through Hole T-1 3/4
Kingbright Phototransistors 3mm PHOTOTRANSISTOR
Datasheet
3’033In Stock
CHF 0.298
CHF 0.203
CHF 0.144
CHF 0.118
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Min.: 1
Mult.: 1
Phototransistors Through Hole T-1