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All Products > Optoelectronics > 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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Fairchild Semiconductor MOC3043SM
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Fairchild Semiconductor Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Page 195

Data Sheet
9,205
In Stock
Alternative Packaging
1: $1.02
10: $0.794
100: $0.632
500: $0.576
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%
Page 207

Data Sheet
3,750
In Stock
1: $1.07
10: $0.95
50: $0.85
100: $0.75
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor MOC3062SM
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Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
Data Sheet 3,563
In Stock
Alternative Packaging
1: $1.07
10: $0.834
100: $0.663
500: $0.605
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor H11L1SM
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Fairchild Semiconductor Logic Output Optocouplers SO-6 SCHMITT TRIG
Page 194

Data Sheet
9,061
In Stock
Alternative Packaging
1: $1.09
10: $0.844
100: $0.672
500: $0.612
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM3053R2_NF098
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512-FODM3053R2_NF098


To purchase full reel, order in multiples of 2500:
Fairchild Semiconductor Triac & SCR Output Optocouplers 600V Random Phase Triac Driver 5mA
Data Sheet 5,522
In Stock
Alternative Packaging
Cut Tape
1: $1.10
10: $0.851
100: $0.677
500: $0.617
Reel
2,500: $0.418
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Vishay Semiconductors VO1400AEFTR
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782-VO1400AEFTR


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A
Page 2,097

Data Sheet
9,271
In Stock
Cut Tape
1: $1.10
10: $0.923
100: $0.761
250: $0.71
500: View
2,000: $0.671

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Fairchild Semiconductor MOCD223M
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Fairchild Semiconductor Transistor Output Optocouplers SO-8 DUAL CH PHOTO
Page 193

Data Sheet
15,509
In Stock
Alternative Packaging
1: $1.10
10: $0.851
100: $0.677
500: $0.617
1,000: View



Min.: 1
Mult.: 1
Sharp Microelectronics PC3SD21NTZDF
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Sharp Microelectronics Triac & SCR Output Optocouplers Phototriac ZC 600V 3mA
Data Sheet 7,922
In Stock
1: $1.11
10: $0.887
100: $0.74
250: $0.61
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor H11L1SR2VM
Enlarge
512-H11L1SR2VM


To purchase full reel, order in multiples of 1000:
Fairchild Semiconductor Logic Output Optocouplers Optocoupler Schmitt Trigger
Page 194

Data Sheet
3,797
In Stock
Alternative Packaging
Cut Tape
1: $1.11
10: $0.862
100: $0.686
500: $0.625
Reel
1,000: $0.478
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Avago Technologies ACPL-227-56BE
Enlarge
630-ACPL-227-56BE


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers DC Phototx Coupler
Data Sheet 5,608
In Stock
Cut Tape
1: $1.12
10: $0.75
100: $0.60
500: $0.498
Reel
2,000: $0.39
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Fairchild Semiconductor FODM8801C
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Fairchild Semiconductor Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 400%
Data Sheet 11,014
In Stock
Alternative Packaging
1: $1.12
10: $0.865
100: $0.688
500: $0.627
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM8801A
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Fairchild Semiconductor Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160%
Data Sheet 6,078
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 ILD74
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Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR 35%
Data Sheet 3,205
In Stock
1: $1.13
10: $1.00
100: $0.943
250: $0.84
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics S2S4A00F
Enlarge
Sharp Microelectronics Triac & SCR Output Optocouplers 10mA Ift 600V 0Cross Phototriac 3Kpcs
Page 203

Data Sheet
7,112
In Stock
1: $1.14
10: $0.911
100: $0.76
250: $0.627
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers HV Phototransistor
Page 209

Data Sheet
2,244
In Stock
1: $1.14
10: $1.00
100: $0.953
250: $0.84
500: View



Min.: 1
Mult.: 1
782-ILD211T


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR >20%
Page 208

Data Sheet
3,572
In Stock
Cut Tape
1: $1.14
10: $1.05
100: $0.90
250: $0.79
Reel
2,000: $0.455
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors VOM452T
Enlarge
782-VOM452T


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors High Speed Optocouplers OPTOCPLR SOP-5 1MB
Page 209

Data Sheet
3,728
In Stock
Cut Tape
1: $1.14
10: $1.02
50: $0.95
100: $0.81
Reel
2,000: $0.42
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 50-600%
Page 208

Data Sheet
3,285
In Stock
1: $1.16
10: $1.10
100: $1.02
250: $0.929
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor MOC3063SM
Enlarge
Fairchild Semiconductor Triac & SCR Output Optocouplers 6P OPTO TRIAC
Page 195

Data Sheet
9,963
In Stock
Alternative Packaging
1: $1.17
10: $0.908
100: $0.722
500: $0.658
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor Transistor Output Optocouplers High Voltage Photodarlington Out
Data Sheet 3,000
In Stock
1: $1.19
10: $0.926
100: $0.737
500: $0.672
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6345-X016
Enlarge
Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
Data Sheet 3,792
In Stock
1: $1.20
10: $1.12
100: $1.08
250: $0.95
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics S2S4LY0F
Enlarge
Sharp Microelectronics Triac & SCR Output Optocouplers 5mA Ift VDE 600V Phototriac Sleeves
Page 203

Data Sheet
10,210
In Stock
1: $1.20
10: $0.959
100: $0.80
250: $0.66
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors ILD217T
Enlarge
782-ILD217T


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR >100%
Page 208

Data Sheet
13,389
In Stock
Cut Tape
1: $1.21
10: $1.12
100: $0.96
250: $0.84
Reel
2,000: $0.50
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors SFH640-2
Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
Data Sheet 1,970
In Stock
1: $1.25
10: $1.05
100: $0.94
250: $0.82
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors H11D1-X007T
Enlarge
782-H11D1-X007T


To purchase full reel, order in multiples of 1000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 20%
Data Sheet 2,592
In Stock
Cut Tape
1: $1.25
10: $1.12
100: $1.00
250: $0.915
Reel
1,000: $0.75
2,000: View

MouseReel Available


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