Contact Mouser (USA)  (800) 346-6873     |     Feedback        
View Cart     |     Change Location  USD
United States United States

Please confirm your currency selection:

US Dollars

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)
Quantity RoHS
Sort by Mouser Part # AscendingSort by Mouser Part # DescendingSort by Mfr. Part # AscendingSort by Mfr. Part # DescendingSort by Mfr. AscendingSort by Mfr. DescendingSort by Availability AscendingSort by Pricing AscendingSort by Pricing Descending
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
2,407
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
Fairchild Semiconductor FODM3063
Enlarge
Fairchild Semiconductor Triac & SCR Output Optocouplers 600V Zero Crossing
Data Sheet 3,462
In Stock
Alternative Packaging
1: $1.76
10: $1.42
100: $1.14
500: $0.998
1,000: 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 1,921
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 1,632
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
3,160
In Stock
1: $1.76
10: $1.61
100: $1.40
250: $1.34
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor MOC3163TVM
Enlarge
Fairchild Semiconductor Triac & SCR Output Optocouplers 6-Pin Optocoupler ZC Triac Driver 600V
Data Sheet 1,854
In Stock
1: $1.79
10: $1.44
100: $1.16
500: $1.01
1,000: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-247-500E
Enlarge
630-ACPL-247-500E


To purchase full reel, order in multiples of 2000:
Avago Technologies Transistor Output Optocouplers Phototx Coupler Quad
Data Sheet 4,803
In Stock
More Info Available
Cut Tape
1: $1.80
10: $1.27
100: $1.00
500: $0.834
Reel
2,000: $0.723
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors SFH636-X016
Enlarge
Vishay Semiconductors High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>19%
Data Sheet 1,807
In Stock
1: $1.81
10: $1.74
100: $1.63
250: $1.43
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM452
Enlarge
Fairchild Semiconductor High Speed Optocouplers 1 Mbit/s SCHS Transistor Output
Data Sheet 2,995
In Stock
Alternative Packaging
1: $1.85
10: $1.50
100: $1.20
500: $1.05
1,000: 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 2,131
In Stock
Alternative Packaging
1: $1.86
10: $1.50
100: $1.20
500: $1.05
1,000: View



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

Data Sheet
3,645
In Stock
1: $1.90
10: $1.53
100: $1.23
500: $1.07
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FODM8071R2
Enlarge
512-FODM8071R2


To purchase full reel, order in multiples of 2500:
Fairchild Semiconductor High Speed Optocouplers High Noise Immunity 3.3/5V Logic Gat Out
Data Sheet 3,031
In Stock
Alternative Packaging
Cut Tape
1: $1.92
10: $1.55
100: $1.24
500: $1.09
Reel
2,500: $0.806
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Fairchild Semiconductor FODM453
Enlarge
Fairchild Semiconductor High Speed Optocouplers 1 Mbit/s SCHS/CMR Transistor Output
Page 193

Data Sheet
1,685
In Stock
Alternative Packaging
1: $1.92
10: $1.55
100: $1.24
500: $1.09
1,000: 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 4,857
In Stock
Cut Tape
1: $1.94
10: $1.37
100: $1.07
500: $0.898
Reel
2,000: $0.779
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Vishay Semiconductors ILQ2-X009
Enlarge
782-ILQ2-X009


To purchase full reel, order in multiples of 1000:
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR >100%
Data Sheet 1,464
In Stock
Cut Tape
1: $1.95
10: $1.84
100: $1.63
250: $1.49
Reel
1,000: $1.11
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Fairchild Semiconductor FODM453V
Enlarge
Fairchild Semiconductor High Speed Optocouplers HS/High CMR Trans Output Optocoupler
Data Sheet 2,793
In Stock
Alternative Packaging
1: $1.95
10: $1.57
100: $1.26
500: $1.10
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
3,878
In Stock
1: $1.95
10: $1.57
100: $1.26
500: $1.10
1,000: View



Min.: 1
Mult.: 1
Avago Technologies HCPL-0302-000E
Enlarge
Avago Technologies Logic Output Optocouplers 8MBd 1Ch 0.5mA
Data Sheet 2,739
In Stock
1: $2.01
10: $1.42
100: $1.11
500: $0.931
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6731
Enlarge
Vishay Semiconductors High Speed Optocouplers 5Mbd Low Input Curr Dual Channel
Data Sheet 1,517
In Stock
1: $2.02
10: $1.85
100: $1.69
250: $1.54
500: View



Min.: 1
Mult.: 1
Avago Technologies HCPL-0501-500E
Enlarge
630-HCPL-0501-500E


To purchase full reel, order in multiples of 1500:
Avago Technologies High Speed Optocouplers 1MBd 1Ch 16mA
Page 189

Data Sheet
5,395
In Stock
Cut Tape
1: $2.08
10: $1.47
100: $1.15
500: $0.963
Reel
1,500: $0.835
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
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 3,266
In Stock
Cut Tape
1: $2.08
10: $1.47
100: $1.15
500: $0.963
Reel
1,500: $0.835
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Fairchild Semiconductor HCPL2631
Enlarge
Fairchild Semiconductor High Speed Optocouplers DIP-8 HS LOGIC GATE
Page 193

Data Sheet
5,111
In Stock
1: $2.10
10: $1.69
100: $1.35
500: $1.18
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6326
Enlarge
Vishay Semiconductors High Speed Optocouplers 1Mbd Open Collector Dual Channel
Data Sheet 1,710
In Stock
1: $2.12
10: $1.79
100: $1.62
250: $1.46
500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor FOD8321
Enlarge
Fairchild Semiconductor Logic Output Optocouplers 2.5A Out Gate Drive Optcplr; Optoplanar
Page 193

Data Sheet
1,845
In Stock
Alternative Packaging
1: $2.13
10: $1.72
100: $1.38
500: $1.20
1,000: View



Min.: 1
Mult.: 1
Avago Technologies HCPL-050L-000E
Enlarge
Avago Technologies High Speed Optocouplers 1MBd 1Ch 16mA
Data Sheet 3,696
In Stock
More Info Available
1: $2.15
10: $1.52
100: $1.19
500: $0.994
1,000: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
8421