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All Products > Semiconductors > Integrated Circuits - ICs > Optocouplers / Photocouplers
Optocouplers (also called Photocouplers, Optoisolators, and Optical Isolators) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optocoupler manufacturers including Avago, Crydom, Fairchild, Omron, Panasonic, Toshiba, Vishay & more. Please view our large selection of optocouplers below.

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
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757-TLP124(TPR,F)


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 80VCEO 3750VRMS LO INPUT CURRENT
Page 205

Data Sheet
46,196
In Stock
Cut Tape
1: $0.77
10: $0.605
100: $0.391
1,000: $0.313
Reel
3,000: $0.256
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Toshiba TLP160G(TPR,U,F)
Enlarge
757-TLP160G(TPR,U,F)


To purchase full reel, order in multiples of 3000:
Toshiba Triac & SCR Output Optocouplers Triac cplr IFT=10mA VDRM=400V NZC
Data Sheet 31,387
In Stock
Cut Tape
1: $0.81
10: $0.636
100: $0.412
1,000: $0.33
Reel
3,000: $0.27
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
757-TLP127TPRUF


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 300Vceo 2500Vrms
Page 205

Data Sheet
35,028
In Stock
Cut Tape
1: $1.01
10: $0.806
100: $0.619
500: $0.549
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Toshiba Transistor Output Optocouplers Miniflat Coupler
Data Sheet 27,569
In Stock
1: $1.01
10: $0.806
100: $0.619
500: $0.549
1,000: View



Min.: 1
Mult.: 1
Toshiba Transistor Output Optocouplers 55Vceo 5000Vrms AC input
Page 205

Data Sheet
16,326
In Stock
1: $1.26
10: $1.00
100: $0.774
500: $0.686
1,000: View



Min.: 1
Mult.: 1
Toshiba Logic Output Optocouplers 2500Vrms 0.15 High Speed
Page 205

Data Sheet
11,886
In Stock
1: $1.60
10: $1.30
100: $1.04
500: $0.91
1,000: View



Min.: 1
Mult.: 1
Toshiba TLP291-4(GB-TP,E)
Enlarge
757-TLP2914GB-TPE


To purchase full reel, order in multiples of 2000:
Toshiba Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4
Data Sheet 14,151
In Stock
More Info Available
Cut Tape
1: $1.73
10: $1.38
100: $1.06
500: $0.941
Reel
2,000: $0.638
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
CEL Transistor Output Optocouplers Hi-Iso Photo 4-Ch
Page 201

Data Sheet

Product Info.
15,206
In Stock
1: $1.76
10: $1.51
100: $1.30
500: $1.04
1,000: View



Min.: 1
Mult.: 1
Toshiba Photodiode Output Optocouplers 7Voc 2500Vrms
Page 205

Data Sheet
7,480
In Stock
More Info Available
1: $2.32
10: $1.87
100: $1.50
500: $1.31
1,000: View



Min.: 1
Mult.: 1
Toshiba Transistor Output Optocouplers 55Vceo 5000Vrms 4 channels
Page 205

Data Sheet
5,864
In Stock
1: $2.80
10: $2.50
100: $2.04
250: $1.84
500: View



Min.: 1
Mult.: 1
Toshiba Photodiode Output Optocouplers Photovoltaic Coupler
Page 205

Data Sheet
5,481
In Stock
1: $2.94
10: $2.37
100: $1.90
500: $1.66
1,000: View



Min.: 1
Mult.: 1
Toshiba MOSFET Output Optocouplers Photorelay
Page 205

Data Sheet
4,198
In Stock
1: $4.79
10: $2.04
100: $1.98
250: $1.90
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOL617A-3X001T
Enlarge
78-VOL617A-3X001T


To purchase full reel, order in multiples of 3000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% IF=5MA
Page 206

Data Sheet
10,780
In Stock
Cut Tape
1: $0.35
100: $0.28
250: $0.26
500: $0.23
Reel
3,000: $0.20
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
PC817X0NSZ0F

New Product
New Product


Sharp Microelectronics Transistor Output Optocouplers Photocoupler DC 1.2V 30pF 80kHz
Data Sheet 37,017
In Stock
1: $0.48
10: $0.33
100: $0.264
250: $0.24
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOL618A-3T
Enlarge
78-VOL618A-3T


To purchase full reel, order in multiples of 3000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA
Data Sheet 6,278
In Stock
Cut Tape
1: $0.48
100: $0.38
250: $0.35
500: $0.31
Reel
3,000: $0.276
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-320%
Data Sheet 6,977
In Stock
1: $0.48
10: $0.43
50: $0.393
100: $0.36
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics Transistor Output Optocouplers Photocoupler Lead Free
Data Sheet 20,257
In Stock
1: $0.48
10: $0.33
100: $0.264
250: $0.24
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics PC817X2NSZ0F
Enlarge
Sharp Microelectronics Transistor Output Optocouplers 130-260% CTR rank
Page 203

Data Sheet
24,963
In Stock
1: $0.48
10: $0.33
100: $0.264
250: $0.24
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FOD817SD
Enlarge
512-FOD817SD


To purchase full reel, order in multiples of 1000:
Fairchild Semiconductor Transistor Output Optocouplers 4PN DIP Photo Xstr Output Optocoupler
Page 194

Data Sheet
15,610
In Stock
Alternative Packaging
Cut Tape
1: $0.49
10: $0.33
100: $0.184
Reel
1,000: $0.137
5,000: $0.116
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Fairchild Semiconductor HMHA2801
Enlarge
Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototransistor
Page 194

Data Sheet
21,908
In Stock
Alternative Packaging
1: $0.53
10: $0.354
100: $0.234
1,000: $0.181
3,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FOD817A3SD
Enlarge
512-FOD817A3SD


To purchase full reel, order in multiples of 1000:
Fairchild Semiconductor Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4
Page 194

Data Sheet
23,881
In Stock
Alternative Packaging
Cut Tape
1: $0.54
10: $0.361
100: $0.201
Reel
1,000: $0.151
5,000: $0.127
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Vishay Semiconductors SFH6206-3T
Enlarge
782-SFH6206-3T


To purchase full reel, order in multiples of 1000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%
Page 207

Data Sheet
5,042
In Stock
Cut Tape
1: $0.56
10: $0.50
100: $0.45
250: $0.41
Reel
1,000: $0.34
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Vishay Semiconductors SFH617A-2X006
Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Data Sheet

Product Info.
10,176
In Stock
1: $0.56
10: $0.48
50: $0.45
100: $0.43
500: View



Min.: 1
Mult.: 1
630-HCPL-181-000E


To purchase full reel, order in multiples of 3000:
Avago Technologies Transistor Output Optocouplers 3750 Vrms 0.2mA
Page 189

Data Sheet
29,586
In Stock
More Info Available
Cut Tape
1: $0.57
10: $0.383
100: $0.254
1,000: $0.177
Reel
3,000: $0.165
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Fairchild Semiconductor FOD817DSD
Enlarge
512-FOD817DSD


To purchase full reel, order in multiples of 1000:
Fairchild Semiconductor Transistor Output Optocouplers TRANSISTOR OUT SURF SMD LEAD BEND
Page 194

Data Sheet
17,483
In Stock
Alternative Packaging
Cut Tape
1: $0.57
10: $0.38
100: $0.212
Reel
1,000: $0.159
5,000: $0.133
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Compare up to 20 parts.
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