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.

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Description Datasheet Availability Pricing (KRW) 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
₩916
₩634.1
₩452.4
Reel
₩373.4
₩339.6
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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
₩831.4
₩573.5
₩414.3
₩342.4
Reel
₩317.1
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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
₩422.8
₩290.3
₩204.3
₩164.9
Reel
₩133.9
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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
₩450.9
₩312.8
₩221.2
₩179
Reel
₩150.8
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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
₩577.8
₩396
₩281.8
₩225.5
Reel
₩170.5
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MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Phototransistors SMD/SMT SMD-2
Kingbright Photodiodes 5mm PHOTODIODE
Datasheet
986In Stock
₩1,226
₩854
₩593.3
₩498.9
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Min.: 1
Mult.: 1
Photodiodes Through Hole T-1 3/4
Kingbright Phototransistors 3mm PHOTOTRANSISTOR
Datasheet
3,033In Stock
₩521.4
₩355.1
₩252.2
₩205.7
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Min.: 1
Mult.: 1
Phototransistors Through Hole T-1