Website Outage

Due to essential maintenance the website will be unavailable from 8am to 12pm (IST) Saturday 10th May. We apologies for any inconvenience.

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...

Showing 1-20 of 210 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
1540601NBA500 Wurth Elektronik, WL-STCW 150 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 0603 package
1540601NBA500 Wurth Elektronik, WL-STCW 150 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 0603 package
Add to parts list
RS Stock No.: 184-6982Brand: Wurth ElektronikManufacturers Part No.: 1540601NBA500HSN Code: 85414900

₹ 146,367.20

₹ 36.592 Each (On a Reel of 4000) (Exc. GST)

Check stock

4000

Available in multiples of 4000
4000₹ 36.592
Add to basket
Wurth Elektronik
Infrared, Visible Light
Infrared, Visible Light
-
-
-
100 (Collector Emitter)nA
150 °
NPN
2
Surface Mount
0603
1.6 x 0.8 x 0.8mm
20mA
-
400 → 1100 nm
1100nm
400nm
5V
-
35V
0.8mm
WL-STCW
1.6mm
0.8mm
-
1540601NEA200 Wurth Elektronik, WL-STCB 120 ° IR Phototransistor, Through Hole 2-Pin 0603 (0201) package
1540601NEA200 Wurth Elektronik, WL-STCB 120 ° IR Phototransistor, Through Hole 2-Pin 0603 (0201) package
Add to parts list
RS Stock No.: 215-1767Brand: Wurth ElektronikManufacturers Part No.: 1540601NEA200HSN Code: 85414900

₹ 206,028.00

₹ 41.206 Each (On a Reel of 5000) (Exc. GST)

Check stock

5000

Available in multiples of 5000
5000₹ 41.206
Add to basket
Wurth Elektronik
-
Infrared
-
-
0.02µA
-
120 °
-
2
Through Hole
0603 (0201)
-
-
-
-
-
-
-
-
-
-
WL-STCB
-
-
-
VEMT2500X01 Vishay, VEMT 15 ° Near Infrared Radiation, Visible Infrared Radiation Phototransistor, Surface Mount 2-Pin
VEMT2500X01 Vishay, VEMT 15 ° Near Infrared Radiation, Visible Infrared Radiation Phototransistor, Surface Mount 2-Pin
Add to parts list
RS Stock No.: 180-7473Brand: VishayManufacturers Part No.: VEMT2500X01HSN Code: 85414900

₹ 202,346.40

₹ 33.724 Each (On a Reel of 6000) (Exc. GST)

Check stock

6000

Available in multiples of 6000
6000₹ 33.724
Add to basket
Vishay
-
Near Infrared Radiation, Visible Infrared Radiation
-
-
9mA
-
15 °
-
2
Surface Mount
GW
-
-
-
-
-
-
-
-
-
-
VEMT
-
-
-
1540801NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 0805 package
1540801NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 0805 package
Add to parts list
RS Stock No.: 215-1775Brand: Wurth ElektronikManufacturers Part No.: 1540801NBA300HSN Code: 85414900

₹ 164,822.40

₹ 41.206 Each (On a Reel of 4000) (Exc. GST)

Check stock

4000

Available in multiples of 4000
4000₹ 41.206
Add to basket
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
1541201NBA300 Wurth Elektronik, WL-STCW 130 ° IR Phototransistor, Through Hole 2-Pin 1206 package
Add to parts list
RS Stock No.: 215-1787Brand: Wurth ElektronikManufacturers Part No.: 1541201NBA300HSN Code: 85414900

₹ 123,652.20

₹ 41.217 Each (On a Reel of 3000) (Exc. GST)

Check stock

3000

Available in multiples of 3000
3000₹ 41.217
Add to basket
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
1541411NEA210 Wurth Elektronik, WL-STTB 120 ° IR Phototransistor, Surface Mount 2-Pin 3528 package
Add to parts list
RS Stock No.: 184-6984Brand: Wurth ElektronikManufacturers Part No.: 1541411NEA210HSN Code: 85414900

₹ 73,254.40

₹ 36.627 Each (On a Reel of 2000) (Exc. GST)

Check stock

2000

Available in multiples of 2000
2000₹ 36.627
Add to basket
Wurth Elektronik
Infrared
Infrared
-
-
-
100 (Collector Emitter)nA
120 °
NPN
2
Surface Mount
3528
3.5 x 2.8 x 1.9mm
20mA
-
700 → 1100 nm
1100nm
700nm
5V
-
35V
1.9mm
WL-STTB
3.5mm
2.8mm
PLCC
1541201NEA400 Wurth Elektronik, WL-STCB 140 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
1541201NEA400 Wurth Elektronik, WL-STCB 140 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
Add to parts list
RS Stock No.: 184-6987Brand: Wurth ElektronikManufacturers Part No.: 1541201NEA400HSN Code: 85414900

₹ 109,846.20

₹ 36.615 Each (On a Reel of 3000) (Exc. GST)

Check stock

3000

Available in multiples of 3000
3000₹ 36.615
Add to basket
Wurth Elektronik
-
Infrared
-
-
-
100 (Collector Emitter)nA
140 °
NPN
2
Surface Mount
1206
3.2 x 1.6 x 1.1mm
20mA
-
700 → 1100 nm
1100nm
700nm
5V
-
30V
1.1mm
WL-STCB
3.2mm
1.6mm
-
QSD124 onsemi, ±12 ° IR Phototransistor, Through Hole 2-Pin T-1 3/4 package
QSD124 onsemi, ±12 ° IR Phototransistor, Through Hole 2-Pin T-1 3/4 package
Add to parts list
RS Stock No.: 184-1084Brand: onsemiManufacturers Part No.: QSD124HSN Code: 85414900

₹ 8,796.90

₹ 35.188 Each (In a Bag of 250) (Exc. GST)

Check stock

250

Available in multiples of 250
250₹ 35.188
Add to basket
onsemi
-
Infrared
7µs
7µs
-
100nA
±12 °
-
2
Through Hole
T-1 3/4
6.1 Dia. x 8.77mm
39mA
6.1mm
880 nm
880nm
-
5V
0.4V
30V
8.77mm
-
-
-
Phototransistor
1541411NBA210 Wurth Elektronik, WL-STTW 120 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 3528 package
1541411NBA210 Wurth Elektronik, WL-STTW 120 ° IR + Visible Light Phototransistor, Surface Mount 2-Pin 3528 package
Add to parts list
RS Stock No.: 184-6983Brand: Wurth ElektronikManufacturers Part No.: 1541411NBA210HSN Code: 85414900

₹ 73,254.40

₹ 36.627 Each (On a Reel of 2000) (Exc. GST)

Check stock

2000

Available in multiples of 2000
2000₹ 36.627
Add to basket
Wurth Elektronik
-
Infrared, Visible Light
-
-
-
100 (Collector Emitter)nA
120 °
NPN
2
Surface Mount
3528
3.5 x 2.8 x 1.9mm
20mA
-
400 → 1100 nm
1100nm
400nm
5V
-
35V
1.9mm
WL-STTW
3.5mm
2.8mm
PLCC
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
Add to parts list
RS Stock No.: 184-6985Brand: Wurth ElektronikManufacturers Part No.: 1541201NC3060HSN Code: 85414900

₹ 74,269.20

₹ 37.135 Each (On a Reel of 2000) (Exc. GST)

Check stock

2000

Available in multiples of 2000
2000₹ 37.135
Add to basket
Wurth Elektronik
Infrared
Infrared
-
-
-
100 (Collector Emitter)nA
30 °
NPN
2
Surface Mount
1206
3.2 x 1.6 x 1.85mm
20mA
-
700 → 1100 nm
1100nm
700nm
5V
-
30V
1.85mm
WL-STRB
3.2mm
1.6mm
-
QRD1113 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
QRD1113 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
Add to parts list
RS Stock No.: 184-1081Brand: onsemiManufacturers Part No.: QRD1113HSN Code: 85414900

₹ 12,454.90

₹ 124.549 Each (In a Bag of 100) (Exc. GST)

Check stock

100

Available in multiples of 100
100₹ 124.549
Add to basket
onsemi
-
Infrared
50µs
10µs
-
100nA
-
-
4
Through Hole
Custom 4L
4.39 x 6.1 x 4.65mm
0.3 (Minimum)mA
-
940 nm
940nm
-
5V
0.4V
30V
4.65mm
-
4.39mm
6.1mm
Phototransistor
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
1541201NC3060 Wurth Elektronik, WL-STRB 30 ° IR Phototransistor, Surface Mount 2-Pin 1206 package
Add to parts list
Also available in industry standard packaging
RS Stock No.: 184-7228Brand: Wurth ElektronikManufacturers Part No.: 1541201NC3060HSN Code: 85414900

₹ 971.73

₹ 38.869 Each (In a Pack of 25) (Exc. GST)

Check stock

25

Available in multiples of 25
25₹ 38.869
Add to basket
Wurth Elektronik
-
Infrared
-
-
-
100 (Collector Emitter)nA
30 °
NPN
2
Surface Mount
1206
3.2 x 1.6 x 1.85mm
20mA
-
700 → 1100 nm
1100nm
700nm
5V
-
30V
1.85mm
WL-STRB
3.2mm
1.6mm
-
QRD1114 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
QRD1114 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
Add to parts list
Also available in industry standard packaging
RS Stock No.: 184-1403Brand: onsemiManufacturers Part No.: QRD1114HSN Code: 85414900

₹ 1,457.65

₹ 145.765 Each (In a Pack of 10) (Exc. GST)

Check stock

10

Available in multiples of 10
10₹ 145.765
Add to basket
onsemi
Infrared
Infrared
50µs
10µs
-
100nA
-
-
4
Through Hole
Custom 4L
4.39 x 6.1 x 4.65mm
1 (Minimum)mA
-
940 nm
940nm
-
5V
0.4V
30V
4.65mm
-
4.39mm
6.1mm
Phototransistor
1540032NA3090 Wurth Elektronik, WL-TTRW 30 ° IR Phototransistor, Through Hole 2-Pin 3mm (T-1) package
1540032NA3090 Wurth Elektronik, WL-TTRW 30 ° IR Phototransistor, Through Hole 2-Pin 3mm (T-1) package
Add to parts list
RS Stock No.: 215-1760Brand: Wurth ElektronikManufacturers Part No.: 1540032NA3090HSN Code: 85414900

₹ 24,443.70

₹ 48.887 Each (On a Reel of 500) (Exc. GST)

Check stock

500

Available in multiples of 500
500₹ 48.887
Add to basket
Wurth Elektronik
-
Infrared
-
-
0.02µA
-
30 °
-
2
Through Hole
3mm (T-1)
-
-
-
-
-
-
-
-
-
-
WL-TTRW
-
-
-
1540052NA3090 Wurth Elektronik, WL-TTRB 30 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
1540052NA3090 Wurth Elektronik, WL-TTRB 30 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Add to parts list
RS Stock No.: 215-1765Brand: Wurth ElektronikManufacturers Part No.: 1540052NA3090HSN Code: 85414900

₹ 24,508.60

₹ 49.017 Each (On a Reel of 500) (Exc. GST)

Check stock

500

Available in multiples of 500
500₹ 49.017
Add to basket
Wurth Elektronik
-
Infrared
-
-
0.02µA
-
30 °
-
2
Through Hole
5mm (T-1 3/4)
-
-
-
-
-
-
-
-
-
-
WL-TTRB
-
-
-
1540051NC2590 Wurth Elektronik, WL-TTRB 25 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
1540051NC2590 Wurth Elektronik, WL-TTRB 25 ° IR Phototransistor, Through Hole 2-Pin 5mm (T-1 3/4) package
Add to parts list
RS Stock No.: 215-1763Brand: Wurth ElektronikManufacturers Part No.: 1540051NC2590HSN Code: 85414900

₹ 25,576.50

₹ 51.153 Each (On a Reel of 500) (Exc. GST)

Check stock

500

Available in multiples of 500
500₹ 51.153
Add to basket
Wurth Elektronik
-
Infrared
-
-
0.02µA
-
25 °
-
2
Through Hole
5mm (T-1 3/4)
-
-
-
-
-
-
-
-
-
-
WL-TTRB
-
-
-
QRD1114 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
QRD1114 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
Add to parts list
RS Stock No.: 184-1082Brand: onsemiManufacturers Part No.: QRD1114HSN Code: 85414900

₹ 13,238.42

₹ 132.384 Each (In a Bag of 100) (Exc. GST)

Check stock

100

Available in multiples of 100
100₹ 132.384
Add to basket
onsemi
Infrared
Infrared
50µs
10µs
-
100nA
-
-
4
Through Hole
Custom 4L
4.39 x 6.1 x 4.65mm
1 (Minimum)mA
-
940 nm
940nm
-
5V
0.4V
30V
4.65mm
-
4.39mm
6.1mm
Phototransistor
QRD1113 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
QRD1113 onsemi, IR Phototransistor, Through Hole 4-Pin Custom 4L package
Add to parts list
Also available in industry standard packaging
RS Stock No.: 184-1562Brand: onsemiManufacturers Part No.: QRD1113HSN Code: 85414900

₹ 1,352.99

₹ 135.299 Each (In a Pack of 10) (Exc. GST)

Check stock

10

Available in multiples of 10
10₹ 135.299
Add to basket
onsemi
-
Infrared
50µs
10µs
-
100nA
-
-
4
Through Hole
Custom 4L
4.39 x 6.1 x 4.65mm
0.3 (Minimum)mA
-
940 nm
940nm
-
5V
0.4V
30V
4.65mm
-
4.39mm
6.1mm
Phototransistor
RPI-0451E ROHM, RPI IR Phototransistor, Surface Mount 4-Pin
RPI-0451E ROHM, RPI IR Phototransistor, Surface Mount 4-Pin
Add to parts list
Also available in industry standard packaging
RS Stock No.: 237-4382Brand: ROHMManufacturers Part No.: RPI-0451EHSN Code: 85414900

₹ 531.00

₹ 106.20 Each (In a Pack of 5) (Exc. GST)

Check stock

5

Available in multiples of 5
5₹ 106.20
Add to basket
ROHM
-
Infrared
10µs
10µs
10000µA
-
-
-
4
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
RPI
-
-
-
RPI-0451E ROHM, RPI IR Phototransistor, Surface Mount 4-Pin
RPI-0451E ROHM, RPI IR Phototransistor, Surface Mount 4-Pin
Add to parts list
RS Stock No.: 237-4380Brand: ROHMManufacturers Part No.: RPI-0451EHSN Code: 85414900

₹ 91,969.20

₹ 91.969 Each (On a Reel of 1000) (Exc. GST)

Check stock

1000

Available in multiples of 1000
1000₹ 91.969
Add to basket
ROHM
-
Infrared
10µs
10µs
10000µA
-
-
-
4
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
RPI
-
-
-

...