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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.
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Avago Technologies ACPL-M51L-000E
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ACPL-M51L-000E

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Avago Technologies High Speed Optocouplers Low Drive Opto LF
Data Sheet 900
In Stock
1: $1.99
10: $1.40
100: $1.10
500: $0.918
1,000: View



Min.: 1
Mult.: 1
Avago Technologies ACPL-M51L-560E
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630-ACPLM51L560E


To purchase full reel, order in multiples of 1500:
ACPL-M51L-560E

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Avago Technologies High Speed Optocouplers Low Drive Opto T/R+IEC+LF
Data Sheet 1,500
In Stock
Cut Tape
1: $2.12
10: $1.50
100: $1.17
500: $0.982
Reel
1,500: $0.852
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Avago Technologies ACPL-M51L-500E
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630-ACPLM51L500E


To purchase full reel, order in multiples of 1500:
ACPL-M51L-500E

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Avago Technologies High Speed Optocouplers Low Drive Opto T/R+LF
Data Sheet 1,500
In Stock
Cut Tape
1: $2.05
10: $1.45
100: $1.13
500: $0.949
Reel
1,500: $0.823
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Vishay Semiconductors TCMT4106
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TCMT4106

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOP16
Data Sheet 2,632
In Stock
More Info Available
1: $2.12
10: $1.39
100: $1.09
500: $0.882
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A
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VO615A

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler DIP4
Data Sheet 3,734
In Stock
1: $0.60
10: $0.39
100: $0.30
500: $0.222
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors SFH6156-3X001T
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SFH6156-3X001T

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Vishay Semiconductors Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR VDE
Data Sheet 729
In Stock
1: $0.96
10: $0.623
100: $0.473
500: $0.357
1,000: View



Min.: 1
Mult.: 1
VOM617AT

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOP4
Data Sheet 1,875
In Stock
1: $0.60
10: $0.39
100: $0.30
500: $0.222
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOD207T
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VOD207T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 1,109
In Stock
1: $0.99
10: $0.625
100: $0.50
500: $0.375
1,000: 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
Page 201

Data Sheet
1,187
In Stock
1: $0.69
10: $0.536
100: $0.346
1,000: $0.251
2,500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO617A-4
VO617A-4

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler DIP4
Data Sheet 3,252
In Stock
1: $0.60
10: $0.39
100: $0.30
500: $0.222
1,000: 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 908
In Stock
1: $0.80
10: $0.522
100: $0.396
500: $0.299
1,000: View



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

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 962
In Stock
1: $0.99
10: $0.625
100: $0.50
500: $0.375
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOL618A-3X001T
VOL618A-3X001T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Data Sheet 1,560
In Stock
More Info Available
1: $0.89
10: $0.58
100: $0.44
500: $0.332
1,000: View



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

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Fairchild Semiconductor Transistor Output Optocouplers 6-PIN DIP, HIGH VOLTAGE TRANSISTOR OPTOCOUPLER. VDE APPROVED
Page 201

Data Sheet
1,489
In Stock
1: $0.69
10: $0.536
100: $0.346
1,000: $0.251
2,500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-9X007T
 Enlarge
VO615A-9X007T

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Vishay Semiconductors Transistor Output Optocouplers Optcplr 200-400% CTR 5mA SMD-4
Data Sheet 1,000
In Stock
1: $0.71
10: $0.464
100: $0.352
500: $0.266
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOL617A-3T
VOL617A-3T

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Data Sheet 2,469
In Stock
1: $0.65
10: $0.422
100: $0.325
500: $0.241
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 998
In Stock
1: $0.80
10: $0.522
100: $0.396
500: $0.299
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VOS615A-3T
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VOS615A-3T

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Vishay Semiconductors Transistor Output Optocouplers Optcplr 100-200% CTR 10mA SSOP-4
Data Sheet 2,840
In Stock
1: $0.62
10: $0.406
100: $0.313
500: $0.231
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO207AT
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VO207AT

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 1,606
In Stock
1: $0.67
10: $0.435
100: $0.33
500: $0.249
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO223AT
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VO223AT

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Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
Data Sheet 1,570
In Stock
1: $0.98
10: $0.638
100: $0.484
500: $0.365
1,000: View



Min.: 1
Mult.: 1
Toshiba TLP5214(D4,E
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TLP5214(D4,E

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Toshiba Logic Output Optocouplers Optocoupler IGBT 4A
Data Sheet 53
In Stock
1: $6.92
10: $6.18
100: $5.06
250: $4.56
500: View



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


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

New Product
New Product


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SMD4
Data Sheet 900
In Stock
Cut Tape
1: $0.80
10: $0.522
100: $0.396
500: $0.299
Reel
1,000: $0.27
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Vishay Semiconductors SFH615A-3X009T
 Enlarge
SFH615A-3X009T

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Vishay Semiconductors Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR
Data Sheet 990
In Stock
1: $0.96
10: $0.623
100: $0.473
500: $0.357
1,000: View



Min.: 1
Mult.: 1
Vishay Semiconductors VO615A-3X007T
 Enlarge
VO615A-3X007T

New Product
New Product


Vishay Semiconductors Transistor Output Optocouplers Optcplr 100-200% CTR 10mA SMD-4
Data Sheet 1,000
In Stock
1: $0.71
10: $0.464
100: $0.352
500: $0.266
1,000: View



Min.: 1
Mult.: 1
VO615A-3X019T

New Product
New Product


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



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