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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.
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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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Sharp Microelectronics S2S3LA0F
 Enlarge
852-S2S3LA0F


To purchase full reel, order in multiples of 3000:
Sharp Microelectronics Triac & SCR Output Optocouplers 5mA Ift 600V nonZC Phototriac 3Kpcs
Page 203

Data Sheet
6,849
In Stock
Cut Tape
1: $1.14
10: $0.911
100: $0.76
250: $0.627
Reel
3,000: $0.505
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Sharp Microelectronics S2S4A00F
 Enlarge
852-S2S4A00F


To purchase full reel, order in multiples of 3000:
Sharp Microelectronics Triac & SCR Output Optocouplers 10mA Ift 600V 0Cross Phototriac 3Kpcs
Page 203

Data Sheet
5,089
In Stock
Cut Tape
1: $1.14
10: $0.911
100: $0.76
250: $0.627
Reel
3,000: $0.505
6,000: View



Min.: 1
Mult.: 1
Reel: 3,000
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: $1.34
10: $0.843
100: $0.674
500: $0.505
Reel
2,000: $0.448
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Fairchild Semiconductor FODM3053R2_NF098
 Enlarge
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 5,335
In Stock
Alternative Packaging
Cut Tape
1: $1.14
10: $0.881
100: $0.701
500: $0.639
Reel
2,500: $0.434
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Fairchild Semiconductor MOC3063SM Fairchild Semiconductor Triac & SCR Output Optocouplers 6P OPTO TRIAC
Page 195

Data Sheet
5,873
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 FODM3053R2V_NF098
 Enlarge
512-FODM3053R2VNF098


To purchase full reel, order in multiples of 2500:
Fairchild Semiconductor Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC OUTPUT
Data Sheet 6,489
In Stock
Alternative Packaging
Cut Tape
1: $1.17
10: $0.908
100: $0.723
500: $0.659
Reel
2,500: $0.447
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
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 5,451
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
Sharp Microelectronics S2S4LY0F
 Enlarge
Sharp Microelectronics Triac & SCR Output Optocouplers 5mA Ift VDE 600V Phototriac Sleeves
Page 203

Data Sheet
6,011
In Stock
1: $1.20
10: $0.959
100: $0.80
250: $0.66
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6345-X016 Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>30%
Data Sheet 2,668
In Stock
1: $2.11
10: $1.38
100: $1.08
500: $0.874
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor Transistor Output Optocouplers High Voltage Photodarlington Out
Data Sheet 3,000
In Stock
1: $1.24
10: $0.963
100: $0.766
500: $0.699
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor 6N137SDM
 Enlarge
512-6N137SDM


To purchase full reel, order in multiples of 1000:
Fairchild Semiconductor High Speed Optocouplers 8 PW DIP HIGH SPEED LOGIC GATE OPTOCOUP
Data Sheet 6,567
In Stock
Alternative Packaging
Cut Tape
1: $1.27
10: $0.98
100: $0.78
500: $0.711
Reel
1,000: $0.544
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Vishay Semiconductors ILD621GB
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR >100%
Page 208

Data Sheet
2,353
In Stock
1: $1.78
10: $1.17
100: $0.92
500: $0.741
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors 6N136-X006 Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>35%
Data Sheet 3,156
In Stock
1: $1.58
10: $0.995
100: $0.796
500: $0.597
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6315T
 Enlarge
782-SFH6315T


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors High Speed Optocouplers 1Mbd Open Collector Single Channel
Data Sheet 2,742
In Stock
Cut Tape
1: $1.78
10: $1.17
100: $0.92
500: $0.741
Reel
2,000: $0.664
4,000: View



Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors Transistor Output Optocouplers Photodarlington Out Single CTR >750%
Data Sheet 2,000
In Stock
1: $1.89
10: $1.24
100: $0.974
500: $0.784
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers Bi-Directional Input
Page 208

Data Sheet
5,399
In Stock
1: $1.30
10: $0.818
100: $0.654
500: $0.49
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR > 100-200%
Data Sheet 2,000
In Stock
1: $1.75
10: $1.15
100: $0.90
500: $0.725
1,000: View



Min.: 1
Mult.: 1
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
5,776
In Stock
Cut Tape
1: $1.19
10: $0.75
100: $0.60
500: $0.45
Reel
2,000: $0.399
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Avago Technologies ACPL-224-560E
 Enlarge
630-ACPL-224-560E


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers AC Phototx Coupler
Data Sheet 3,477
In Stock
Cut Tape
1: $1.36
10: $0.91
100: $0.728
500: $0.604
Reel
2,000: $0.473
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors ILD615-3
 Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR 100-200%
Page 208

Data Sheet
2,601
In Stock
1: $1.82
10: $1.14
100: $0.918
500: $0.689
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6701 Vishay Semiconductors High Speed Optocouplers 5Mbd Open Collector Single Channel
Page 209

Data Sheet
1,923
In Stock
1: $2.00
10: $1.31
100: $1.03
500: $0.829
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors LH1546ADF
 Enlarge
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 350V
Data Sheet 2,398
In Stock
1: $1.59
10: $1.26
100: $1.19
250: $1.06
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics PC4SD21YXPCF
 Enlarge
852-PC4SD21YXPCF


To purchase full reel, order in multiples of 1000:
Sharp Microelectronics Triac & SCR Output Optocouplers PC4SD21NXPCF with VDE
Page 203

Data Sheet
7,041
In Stock
Cut Tape
1: $1.44
10: $1.15
100: $0.96
250: $0.792
Reel
1,000: $0.671
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Vishay VO2223A Vishay Triac & SCR Output Optocouplers 1 A, DIP-8 package 10-mA input trig crt
Data Sheet 4,301
In Stock
1: $1.43
10: $0.90
100: $0.72
500: $0.54
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors 6N139 Vishay Semiconductors High Speed Optocouplers HG Photodarlington
Page 206

Data Sheet
3,990
In Stock
1: $1.78
10: $1.12
100: $0.898
500: $0.673
1,000: View



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