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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 VOL617A-1T
VOL617A-1T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Data Sheet 3,000
In Stock
1: $0.65
10: $0.422
100: $0.325
500: $0.241
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor 4N38VM
 Enlarge
4N38VM

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Fairchild Semiconductor Transistor Output Optocouplers 6-PIN DIP, HIGH VOLTAGE TRANSISTOR OPTOCOUPLER. VDE APPROVED
Data Sheet 1,523
In Stock
1: $0.68
10: $0.526
100: $0.34
1,000: $0.246
5,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor 4N38SM
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4N38SM

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Fairchild Semiconductor Transistor Output Optocouplers 6-PIN DIP, HIGH VOLTAGE TRANSISTOR OPTOCOUPLER SMD LEADFORM
Data Sheet 1,237
In Stock
1: $0.68
10: $0.526
100: $0.34
1,000: $0.246
5,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-3X017T
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VO615A-3X017T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 984
In Stock
1: $0.80
10: $0.522
100: $0.396
500: $0.299
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-9X017T
 Enlarge
VO615A-9X017T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 1,000
In Stock
1: $0.80
10: $0.522
100: $0.396
500: $0.299
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-8X017T
 Enlarge
VO615A-8X017T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 1,000
In Stock
1: $0.80
10: $0.522
100: $0.396
500: $0.299
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-6X017T
 Enlarge
78-VO615A-6X017T


To purchase full reel, order in multiples of 1000:
VO615A-6X017T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 1,000
In Stock
Cut Tape
1: $0.80
10: $0.522
100: $0.396
500: $0.299
Reel
1,000: $0.27
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Vishay Semiconductors VO615A-2X019T
 Enlarge
78-VO615A-2X019T


To purchase full reel, order in multiples of 1000:
VO615A-2X019T

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New Product


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 800
In Stock
Cut Tape
1: $0.80
10: $0.522
100: $0.396
500: $0.299
Reel
1,000: $0.27
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Fairchild Semiconductor MCT623S
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MCT623S

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Fairchild Semiconductor Transistor Output Optocouplers DUAL TRANSISTOR, SURFACE MOUNT LEAD BEND
Data Sheet 998
In Stock
1: $0.86
10: $0.669
100: $0.432
1,000: $0.313
2,500: View



Min.: 1
Mult.: 1
Fairchild Semiconductor MCT623SD
 Enlarge
512-MCT623SD


To purchase full reel, order in multiples of 1000:
MCT623SD

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Fairchild Semiconductor Transistor Output Optocouplers DUAL TRANSISTOR, SURFACE MOUNT LEAD BEND
Data Sheet 1,000
In Stock
Cut Tape
1: $0.92
10: $0.715
100: $0.462
Reel
1,000: $0.335
5,000: $0.312
10,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Toshiba TLP293-4(E
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TLP293-4(E

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Toshiba Transistor Output Optocouplers 4ch Transistor opto coupler
Data Sheet 481
In Stock
1: $0.93
10: $0.749
100: $0.575
500: $0.51
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOD206T
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VOD206T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 1,275
In Stock
1: $0.99
10: $0.625
100: $0.50
500: $0.375
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOD205T
 Enlarge
VOD205T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 1,065
In Stock
1: $0.99
10: $0.625
100: $0.50
500: $0.375
1,000: View



Min.: 1
Mult.: 1
6N135SVM

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Fairchild Semiconductor High Speed Optocouplers 8-PIN DIP, SURFACE MOUNT, VDE
Data Sheet 1,000
In Stock
1: $1.35
10: $1.04
100: $0.834
500: $0.761
1,000: View



Min.: 1
Mult.: 1
6N135VM

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Fairchild Semiconductor High Speed Optocouplers 8-PIN DIP, VDE, HIGH SPEED TRA
Data Sheet 883
In Stock
1: $1.35
10: $1.04
100: $0.83
500: $0.757
1,000: View



Min.: 1
Mult.: 1
Fairchild Semiconductor 6N135SDVM
 Enlarge
512-6N135SDVM


To purchase full reel, order in multiples of 1000:
6N135SDVM

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New Product


Fairchild Semiconductor High Speed Optocouplers HIGH SPEED, SURFACE MOUNT LEAD BEND, T&R (VDE)
Data Sheet 976
In Stock
Cut Tape
1: $1.58
10: $1.28
100: $1.02
500: $0.893
Reel
1,000: $0.739
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Fairchild Semiconductor 6N139VM
 Enlarge
6N139VM

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New Product


Fairchild Semiconductor High Speed Optocouplers
Data Sheet 943
In Stock
1: $1.61
10: $1.25
100: $0.991
500: $0.904
1,000: View



Min.: 1
Mult.: 1
6N137-X009T

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New Product


Vishay High Speed Optocouplers Optocoupler SMD-8
Data Sheet 800
In Stock
1: $1.93
10: $1.27
100: $0.994
500: $0.80
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOW2611-X017T
 Enlarge
78-VOW2611-X017T


To purchase full reel, order in multiples of 750:
VOW2611-X017T

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Vishay Semiconductors High Speed Optocouplers WSMD-8 10MBd VDE -e3
Page 208

Data Sheet
180
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $3.46
10: $2.27
100: $1.78
500: $1.43
Reel
750: $1.36
2,250: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 750
Avago Technologies ACPL-K33T-000E
ACPL-K33T-000E

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New Product


Avago Technologies Logic Output Optocouplers Automotive Optocoupler LF
Data Sheet 274
In Stock
Alternative Packaging
1: $4.73
10: $3.55
100: $2.87
250: $2.60
500: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-217-500E
 Enlarge
630-ACPL-217-500E


To purchase full reel, order in multiples of 3000:
Avago Technologies Transistor Output Optocouplers 3000Vrms 50% CTR
Data Sheet 119,240
In Stock
Cut Tape
1: $0.64
10: $0.416
100: $0.275
1,000: $0.205
Reel
3,000: $0.179
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Toshiba TLP748J(F)
 Enlarge
Toshiba Triac & SCR Output Optocouplers THYRISTOR PHOTOCOUPLER
Page 205

Data Sheet
33,431
In Stock
1: $1.51
10: $1.21
100: $0.929
500: $0.823
1,000: View



Min.: 1
Mult.: 1
Toshiba TLP168J(TPR,U,C,F)
757-TLP168JTPR,U,C,F


To purchase full reel, order in multiples of 3000:
Toshiba Triac & SCR Output Optocouplers 600Vdrm 2500Vrms Zero-volt turn-on
Page 205

Data Sheet
25,346
In Stock
Cut Tape
1: $1.55
10: $1.23
100: $0.951
500: $0.843
Reel
3,000: $0.571
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Toshiba High Speed Optocouplers 2500Vrms 1Mbit/s High Speed
Page 205

Data Sheet
18,571
In Stock
1: $1.70
10: $1.37
100: $1.10
500: $0.963
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 27,481
In Stock
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
Compare up to 20 parts.
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