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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.
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Vishay Semiconductors SFH617A-2X006 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Data Sheet

Product Info.
8,131
In Stock
1: $1.00
10: $0.652
100: $0.495
500: $0.374
1,000: View



Min.: 1
Mult.: 1
Toshiba TLP127(U,F)
 Enlarge
Toshiba Transistor Output Optocouplers Miniflat Coupler
Data Sheet 8,290
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 Miniflat Coupler
Data Sheet 6,893
In Stock
1: $1.01
10: $0.806
100: $0.619
500: $0.549
1,000: View



Min.: 1
Mult.: 1
Toshiba TLP127TPRUF
 Enlarge
757-TLP127TPRUF


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 300Vceo 2500Vrms
Page 212

Data Sheet
17,813
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
Vishay Semiconductors SFH610A-2
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Data Sheet 6,318
In Stock
1: $1.02
10: $0.64
100: $0.512
500: $0.384
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6106-3
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Data Sheet 12,265
In Stock
1: $1.02
10: $0.64
100: $0.512
500: $0.384
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6106-2
 Enlarge
782-SFH6106-2


To purchase full reel, order in multiples of 4000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Data Sheet 4,000
In Stock
Cut Tape
1: $1.02
10: $0.64
100: $0.512
500: $0.384
Reel
4,000: $0.333
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Fairchild Semiconductor FODM3052R2_NF098
 Enlarge
512-FODM3052R2_NF098


To purchase full reel, order in multiples of 2500:
Fairchild Semiconductor Triac & SCR Output Optocouplers 600V Random Phase Triac Driver 10mA
Data Sheet 5,000
In Stock
Alternative Packaging
Cut Tape
1: $1.04
10: $0.811
100: $0.645
500: $0.588
Reel
2,500: $0.399
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Avago Technologies ACPL-227-50BE
 Enlarge
630-ACPL-227-50BE


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers DC Phototx Coupler
Data Sheet 10,793
In Stock
Cut Tape
1: $1.04
10: $0.695
100: $0.556
500: $0.461
Reel
2,000: $0.361
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Avago Technologies ACPL-227-500E
 Enlarge
630-ACPL-227-500E


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers DC Phototx Coupler
Data Sheet 14,781
In Stock
Cut Tape
1: $1.04
10: $0.695
100: $0.556
500: $0.461
Reel
2,000: $0.361
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors IL207AT
 Enlarge
782-IL207AT


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Data Sheet 4,940
In Stock
Cut Tape
1: $1.05
10: $0.681
100: $0.517
500: $0.39
Reel
2,000: $0.329
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors SFH6186-3X001
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Data Sheet 3,980
In Stock
1: $1.06
10: $0.665
100: $0.532
500: $0.399
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Data Sheet 3,990
In Stock
1: $1.06
10: $0.665
100: $0.532
500: $0.399
1,000: View



Min.: 1
Mult.: 1
757-TLP161JTPR,U,C,F


To purchase full reel, order in multiples of 3000:
Toshiba Triac & SCR Output Optocouplers 600Vdrm 2500Vrms Zero-volt turn-on
Page 212 4,127
In Stock
Cut Tape
1: $1.08
10: $0.864
100: $0.663
500: $0.588
Reel
3,000: $0.398
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Toshiba TLP126(F)
 Enlarge
Toshiba Transistor Output Optocouplers 80Vceo 3750Vrms AC input
Page 212

Data Sheet
4,666
In Stock
1: $1.08
10: $0.865
100: $0.664
500: $0.588
1,000: View



Min.: 1
Mult.: 1
757-TLP126(TPR,F)


To purchase full reel, order in multiples of 3000:
Toshiba Transistor Output Optocouplers 80Vceo 3750Vrms AC input
Page 212

Data Sheet
15,062
In Stock
Cut Tape
1: $1.08
10: $0.864
100: $0.663
500: $0.588
Reel
3,000: $0.398
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Vishay Semiconductors SFH6186-4
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
Data Sheet 4,447
In Stock
1: $1.09
10: $0.71
100: $0.539
500: $0.407
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH617A-3X016 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Data Sheet

Product Info.
4,605
In Stock
1: $1.09
10: $0.71
100: $0.539
500: $0.407
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH617A-4X016 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%
Data Sheet

Product Info.
4,134
In Stock
1: $1.09
10: $0.71
100: $0.539
500: $0.407
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH618A-2
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Page 214

Data Sheet
4,179
In Stock
1: $1.09
10: $0.71
100: $0.539
500: $0.407
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH610A-3X001
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Data Sheet 3,772
In Stock
1: $1.10
10: $0.69
100: $0.552
500: $0.414
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH610A-4X001
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%
Data Sheet 4,000
In Stock
1: $1.10
10: $0.69
100: $0.552
500: $0.414
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor MOCD223M
 Enlarge
Fairchild Semiconductor Transistor Output Optocouplers SO-8 DUAL CH PHOTO
Page 200

Data Sheet
11,129
In Stock
Alternative Packaging
1: $1.10
10: $0.851
100: $0.677
500: $0.617
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM8801C
 Enlarge
Fairchild Semiconductor Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 400%
Data Sheet 3,794
In Stock
Alternative Packaging
1: $1.12
10: $0.865
100: $0.688
500: $0.627
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
Data Sheet 4,000
In Stock
1: $1.13
10: $0.715
100: $0.572
500: $0.429
1,000: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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