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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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782-ILD256T


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

Data Sheet
4,435
In Stock
Cut Tape
1: $1.74
10: $1.29
100: $1.17
250: $1.03
Reel
2,000: $0.625
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors SFH6345
Enlarge
Vishay Semiconductors High Speed Optocouplers 1Mbd Open Collector Single Channel
Page 208

Data Sheet
2,856
In Stock
1: $1.74
10: $1.57
100: $1.26
250: $1.12
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor HCPL0453R2
Enlarge
512-HCPL0453R2


To purchase full reel, order in multiples of 2500:
Fairchild Semiconductor High Speed Optocouplers Optocoupler 1Ch HS Transistor
Data Sheet 2,190
In Stock
Alternative Packaging
Cut Tape
1: $1.76
10: $1.42
100: $1.14
500: $0.998
Reel
2,500: $0.741
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Vishay Semiconductors CNY64B
Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Data Sheet 1,807
In Stock
1: $1.76
10: $1.61
100: $1.40
250: $1.34
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors CNY65B
Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Page 207

Data Sheet
3,576
In Stock
1: $1.76
10: $1.61
100: $1.40
250: $1.34
500: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-247-560E
Enlarge
630-ACPL-247-560E


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers Phototx Coupler Quad
Data Sheet 6,227
In Stock
Cut Tape
1: $1.79
10: $1.38
100: $1.08
500: $0.868
Reel
2,000: $0.779
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Fairchild Semiconductor MOC3163TVM
Enlarge
Fairchild Semiconductor Triac & SCR Output Optocouplers 6-Pin Optocoupler ZC Triac Driver 600V
Data Sheet 1,919
In Stock
1: $1.79
10: $1.44
100: $1.16
500: $1.01
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH636-X016
Enlarge
Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>19%
Data Sheet 1,811
In Stock
1: $1.81
10: $1.74
100: $1.63
250: $1.43
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM8071
Enlarge
Fairchild Semiconductor High Speed Optocouplers High Noise Immunity 3.3/5V Logic Gat Out
Data Sheet 2,261
In Stock
Alternative Packaging
1: $1.86
10: $1.50
100: $1.20
500: $1.05
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6316T
Enlarge
782-SFH6316T


To purchase full reel, order in multiples of 2000:
Vishay Semiconductors High Speed Optocouplers 1Mbd Open Collector Single Channel
Page 208

Data Sheet
3,480
In Stock
Cut Tape
1: $1.86
10: $1.59
100: $1.30
250: $1.16
Reel
2,000: $0.76
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Avago Technologies HCPL-0501-000E
Enlarge
Avago Technologies High Speed Optocouplers 1MBd 1Ch 16mA
Page 189

Data Sheet
1,874
In Stock
1: $1.86
10: $1.43
100: $1.12
500: $0.90
1,000: View



Min.: 1
Mult.: 1
Avago Technologies HCPL-0302-000E
Enlarge
Avago Technologies Logic Output Optocouplers 8MBd 1Ch 0.5mA
Data Sheet 2,982
In Stock
1: $1.86
10: $1.43
100: $1.12
500: $0.90
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors CNY65AYST
Enlarge
782-CNY65AYST


To purchase full reel, order in multiples of 800:
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 50-150%
Page 207

Data Sheet
1,360
In Stock
Cut Tape
1: $1.89
10: $1.73
100: $1.58
250: $1.44
Reel
800: $1.07
1,600: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Vishay Semiconductors CNY64AGRST
Enlarge
782-CNY64AGRST


To purchase full reel, order in multiples of 800:
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300%
Page 206

Data Sheet
1,582
In Stock
Cut Tape
1: $1.89
10: $1.73
100: $1.58
250: $1.44
Reel
800: $1.07
1,600: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Vishay Semiconductors CNY65AGRST
Enlarge
782-CNY65AGRST


To purchase full reel, order in multiples of 800:
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300
Page 206

Data Sheet
1,523
In Stock
Cut Tape
1: $1.89
10: $1.73
100: $1.58
250: $1.44
Reel
800: $1.07
1,600: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Fairchild Semiconductor HCPL2731
Enlarge
Fairchild Semiconductor High Speed Optocouplers DIP-8 DUAL PH DARL
Page 193

Data Sheet
2,584
In Stock
1: $1.90
10: $1.53
100: $1.23
500: $1.07
1,000: View



Min.: 1
Mult.: 1
Avago Technologies HCPL-0302-500E
Enlarge
630-HCPL-0302-500E


To purchase full reel, order in multiples of 1500:
Avago Technologies Logic Output Optocouplers 8MBd 1Ch 0.5mA
Data Sheet 1,567
In Stock
Cut Tape
1: $1.92
10: $1.47
100: $1.15
500: $0.931
Reel
1,500: $0.835
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Fairchild Semiconductor FODM453
Enlarge
Fairchild Semiconductor High Speed Optocouplers 1 Mbit/s SCHS/CMR Transistor Output
Page 193

Data Sheet
1,735
In Stock
Alternative Packaging
1: $1.92
10: $1.55
100: $1.24
500: $1.09
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor HCPL2531
Enlarge
Fairchild Semiconductor High Speed Optocouplers DIP-8 DUAL HS PH TRN
Page 193

Data Sheet
4,235
In Stock
1: $1.95
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM453V
Enlarge
Fairchild Semiconductor High Speed Optocouplers HS/High CMR Trans Output Optocoupler
Data Sheet 2,795
In Stock
Alternative Packaging
1: $1.95
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors ILQ74
Enlarge
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 35%
Page 208

Data Sheet
895
In Stock
1: $2.00
10: $1.90
100: $1.80
250: $1.66
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6731
Enlarge
Vishay Semiconductors High Speed Optocouplers 5Mbd Low Input Curr Dual Channel
Data Sheet 1,662
In Stock
1: $2.02
10: $1.85
100: $1.69
250: $1.54
500: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-M21L-000E
Enlarge
Avago Technologies High Speed Optocouplers Optocoupler 5MBd
Page 188

Data Sheet
4,124
In Stock
1: $2.09
10: $1.60
100: $1.25
500: $1.01
1,000: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-021L-000E
Enlarge
ACPL-021L-000E

New Product
New Product


Avago Technologies High Speed Optocouplers Optocouplers 5MBd
Page 188

Data Sheet
1,772
In Stock
1: $2.09
10: $1.60
100: $1.25
500: $1.01
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor HCPL2631
Enlarge
Fairchild Semiconductor High Speed Optocouplers DIP-8 HS LOGIC GATE
Page 193

Data Sheet
3,330
In Stock
1: $2.10
10: $1.69
100: $1.35
500: $1.18
1,000: View



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