Phototransistors

A Phototransistor is a two-lead or three-lead semiconductor that is more sensitive than a photodiode. It senses light levels and uses them to alter currents to create an electrical signal.

The bipolar semiconductor is can be made from silicon or another semi-conductive material.

How do Phototransistors work?

Once detection of light such as IR (infrared), visible light or UV (U...

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1540601NBA500 Wurth Elektronik, WL-STCW 150 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 0603 package
RS Stock No.: 184-6982Brand: Wurth ElektronikManufacturers Part No.: 1540601NBA500HSN Code: 85414900

SR 5,382.00

SR 1.346 Each (On a Reel of 4000) (ex VAT)

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Wurth Elektronik
Infrared, Visible Light
-
-
-
100 (Collector Emitter)nA
150 °
NPN
2
Surface Mount
0603
1.6 x 0.8 x 0.8mm
20mA
-
1100nm
400 → 1100 nm
400nm
35V
WL-STCW
0.8mm
-
-
0.8mm
1.6mm
5V
SFH 3410-Z ams OSRAM, 120 ° Full Spectrum Phototransistor, Surface Mount 3-Pin DIP package
Also available in industry standard packaging
RS Stock No.: 497-5352Brand: ams OSRAMManufacturers Part No.: SFH 3410-ZHSN Code: 85414900

SR 43.24

SR 8.648 Each (In a Pack of 5) (ex VAT)

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ams OSRAM
Infrared, Ultraviolet, Visible Light
-
-
3.2µA
3nA
120 °
NPN
3
Surface Mount
DIP
2.1 x 2.7 x 1.05mm
20mA
-
970nm
350 → 970 nm
350nm
-
-
1.05mm
-
-
2.7mm
2.1mm
-
PT100MF0MP Sharp, PT100 ±15 ° IR Phototransistor, Surface Mount 2-Pin SMD package
RS Stock No.: 146-0737Brand: SharpManufacturers Part No.: PT100MF0MPHSN Code: 85414100

SR 3,450.00

SR 1.725 Each (On a Reel of 2000) (ex VAT)

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Sharp
Infrared
6µs
5µs
3.45mA
100nA
±15 °
Positive
2
Surface Mount
SMD
3 x 1.5 x 2.2mm
20mA
-
910nm
Maximum of 910 nm
-
35V
PT100
2.2mm
0.4V
Analogue
1.5mm
3mm
6V
SFH 313 FA-3/4 ams OSRAM, 20 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Also available in industry standard packaging
RS Stock No.: 665-5390Brand: ams OSRAMManufacturers Part No.: SFH 313 FA-3/4HSN Code: 85415900

SR 34.04

SR 3.404 Each (In a Pack of 10) (ex VAT)

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ams OSRAM
Infrared
14µs
14µs
12500µA
200nA
20 °
NPN
2
Through Hole
5mm (T-1 3/4)
5.9 x 5.9 x 9mm
50mA
-
1080nm
740 → 1080 nm
740nm
-
-
9mm
-
-
5.9mm
5.9mm
-
1540601NEA200 Wurth Elektronik, WL-STCB 120 ° IR Phototransistor, Through Hole 2-Pin 0603 (0201) package
RS Stock No.: 215-1767Brand: Wurth ElektronikManufacturers Part No.: 1540601NEA200HSN Code: 85414900

SR 7,590.00

SR 1.518 Each (On a Reel of 5000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
0.02µA
-
120 °
-
2
Through Hole
0603 (0201)
-
-
-
-
-
-
-
WL-STCB
-
-
-
-
-
-
1540801NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 0805 package
RS Stock No.: 215-1775Brand: Wurth ElektronikManufacturers Part No.: 1540801NBA300HSN Code: 85414900

SR 6,026.00

SR 1.506 Each (On a Reel of 4000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
0.02µA
-
130 °
-
2
Through Hole
0805
-
-
-
-
-
-
-
WL-STCW
-
-
-
-
-
-
1541201NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 1206 package
RS Stock No.: 215-1787Brand: Wurth ElektronikManufacturers Part No.: 1541201NBA300HSN Code: 85414900

SR 4,519.50

SR 1.506 Each (On a Reel of 3000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
0.02µA
-
130 °
-
2
Through Hole
1206
-
-
-
-
-
-
-
WL-STCW
-
-
-
-
-
-
1541411NEA210 Wurth Elektronik, WL-STTB 120 ° IR Phototransistor, Surface Mount 2-Pin 3528 package
RS Stock No.: 184-6984Brand: Wurth ElektronikManufacturers Part No.: 1541411NEA210HSN Code: 85414900

SR 3,473.00

SR 1.736 Each (On a Reel of 2000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
-
100 (Collector Emitter)nA
120 °
NPN
2
Surface Mount
3528
3.5 x 2.8 x 1.9mm
20mA
-
1100nm
700 → 1100 nm
700nm
35V
WL-STTB
1.9mm
-
PLCC
2.8mm
3.5mm
5V
SFH 300 FA-3/4 ams OSRAM, 50 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Also available in industry standard packaging
RS Stock No.: 654-8047Brand: ams OSRAMManufacturers Part No.: SFH 300 FA-3/4HSN Code: 85414900

SR 30.48

SR 3.048 Each (In a Pack of 10) (ex VAT)

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ams OSRAM
Infrared
10µs
10µs
7700µA
50nA
50 °
NPN
2
Through Hole
5mm (T-1 3/4)
5.9 x 5.9 x 9mm
50mA
-
1120nm
730 → 1120 nm
730nm
-
-
9mm
-
-
5.9mm
5.9mm
-

SR 30.02

SR 3.002 Each (In a Pack of 10) (ex VAT)

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ams OSRAM
Infrared, Ultraviolet, Visible Light
7µs
7µs
7200µA
200nA
24 °
NPN
2
Through Hole
3mm (T-1)
4 x 4 x 5.2mm
15mA
-
1150nm
380 → 1150 nm
380nm
-
-
5.2mm
-
-
4mm
4mm
-
SFH 313 FA ams OSRAM, 20 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Also available in industry standard packaging
RS Stock No.: 665-5397Brand: ams OSRAMManufacturers Part No.: SFH 313 FAHSN Code: 85415900

SR 68.31

SR 3.416 Each (In a Pack of 20) (ex VAT)

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ams OSRAM
Infrared
14µs
14µs
-
200nA
20 °
NPN
2
Through Hole
5mm (T-1 3/4)
5.9 x 5.9 x 9mm
50mA
-
1080nm
740 → 1080 nm
740nm
-
-
9mm
-
-
5.9mm
5.9mm
-

SR 39.04

SR 7.808 Each (In a Pack of 5) (ex VAT)

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ams OSRAM
Infrared, Ultraviolet, Visible Light
-
-
8µA
3nA
150 °
NPN
2
Through Hole
3mm (T-1)
4 x 4 x 3.1mm
20mA
-
940nm
350 → 940 nm
350nm
-
-
3.1mm
-
-
4mm
4mm
-

SR 117.36

SR 23.472 Each (In a Pack of 5) (ex VAT)

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ams OSRAM
Infrared, Visible Light
12µs
12µs
5800µA
50nA
16 °
NPN
3
Through Hole
TO-18
5.6 x 5.6 x 6.2mm
100mA
-
1100nm
400 → 1100 nm
400nm
-
-
6.2mm
-
-
5.6mm
5.6mm
-
1541201NEA400 Wurth Elektronik, WL-STCB 140 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
RS Stock No.: 184-6987Brand: Wurth ElektronikManufacturers Part No.: 1541201NEA400HSN Code: 85414900

SR 4,036.50

SR 1.346 Each (On a Reel of 3000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
-
100 (Collector Emitter)nA
140 °
NPN
2
Surface Mount
1206
3.2 x 1.6 x 1.1mm
20mA
-
1100nm
700 → 1100 nm
700nm
30V
WL-STCB
1.1mm
-
-
1.6mm
3.2mm
5V

SR 79.64

SR 3.186 Each (In a Pack of 25) (ex VAT)

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Vishay
Infrared, Visible Light
2.3µs
2µs
8000µA
200nA
±25 °
NPN
2
Through Hole
3mm (T-1)
3 x 4.5mm
50mA
3mm
1080nm
450 → 1080 nm
450nm
-
-
4.5mm
-
-
-
-
-
QSD124 onsemi, ±12 ° IR Phototransistor, Through Hole 2-Pin T-1 3/4 package
RS Stock No.: 184-1084Brand: onsemiManufacturers Part No.: QSD124HSN Code: 85414900

SR 664.12

SR 2.656 Each (In a Bag of 250) (ex VAT)

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onsemi
Infrared
7µs
7µs
-
100nA
±12 °
-
2
Through Hole
T-1 3/4
6.1 Dia. x 8.77mm
39mA
6.1mm
880nm
880 nm
-
30V
-
8.77mm
0.4V
Phototransistor
-
-
5V
1541411NBA210 Wurth Elektronik, WL-STTW 120 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 3528 package
RS Stock No.: 184-6983Brand: Wurth ElektronikManufacturers Part No.: 1541411NBA210HSN Code: 85414900

SR 3,358.00

SR 1.679 Each (On a Reel of 2000) (ex VAT)

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Wurth Elektronik
Infrared, Visible Light
-
-
-
100 (Collector Emitter)nA
120 °
NPN
2
Surface Mount
3528
3.5 x 2.8 x 1.9mm
20mA
-
1100nm
400 → 1100 nm
400nm
35V
WL-STTW
1.9mm
-
PLCC
2.8mm
3.5mm
5V
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
RS Stock No.: 184-6985Brand: Wurth ElektronikManufacturers Part No.: 1541201NC3060HSN Code: 85414900

SR 2,691.00

SR 1.346 Each (On a Reel of 2000) (ex VAT)

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Wurth Elektronik
Infrared
-
-
-
100 (Collector Emitter)nA
30 °
NPN
2
Surface Mount
1206
3.2 x 1.6 x 1.85mm
20mA
-
1100nm
700 → 1100 nm
700nm
30V
WL-STRB
1.85mm
-
-
1.6mm
3.2mm
5V
SFH 313 FA-2/3 ams OSRAM, 20 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Also available in industry standard packaging
RS Stock No.: 654-8536Brand: ams OSRAMManufacturers Part No.: SFH 313 FA-2/3HSN Code: 85414900

SR 35.08

SR 3.508 Each (In a Pack of 10) (ex VAT)

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ams OSRAM
Infrared
14µs
14µs
12500µA
200nA
20 °
NPN
2
Through Hole
5mm (T-1 3/4)
5.9 x 5.9 x 9mm
50mA
-
1080nm
740 → 1080 nm
740nm
-
-
9mm
-
-
5.9mm
5.9mm
-
QSB363 onsemi, 12 ° IR Phototransistor, Surface Mount 2-Pin Subminiature package
Also available in industry standard packaging
RS Stock No.: 805-0517Brand: onsemiManufacturers Part No.: QSB363HSN Code: 85423990

SR 52.67

SR 2.634 Each (In a Pack of 20) (ex VAT)

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onsemi
Infrared
15µs
15µs
-
100nA
12 °
-
2
Surface Mount
Subminiature
2.7 x 2.2 x 3mm
1.5mA
-
940nm
940 nm
-
-
-
3mm
-
-
2.2mm
2.7mm
-

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