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Optocouplers

An optocoupler IC, also known as an opto-isolator or photocoupler, is a semiconductor device which is used to couple isolated circuits. Within an optocoupler you will find a light emitter and a light sensor. Optocouplers usually come in a semiconductor package, such as SOIC or PDIP.

How does an optocoupler IC work?

Optocouplers work by transferring energy from one circuit to another ci...

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Vishay, 6N137 AC/DC Input NMOS Output Optocoupler, Surface Mount, 8-Pin DIP
RS Stock No.: 279-9622Brand: VishayManufacturers Part No.: 6N137

€ 58.41

€ 1.168 Each (In a Tube of 50) (ex VAT)

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Vishay
Surface Mount
NMOS
1.7V
1
8
-
DIP
AC/DC
-
-
-
-
-
-
-
6N137
-
30119108

€ 10.03

€ 2.006 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
NMOS
1.7V
1
8
-
DIP
AC/DC
-
-
-
-
-
-
-
6N137
-
-
Vishay, 6N139-X007T DC Input Darlington Output Optocoupler, Surface Mount, 8-Pin SMD-8
RS Stock No.: 204-567Brand: VishayManufacturers Part No.: 6N139-X007T

€ 861.40

€ 0.861 Each (On a Reel of 1000) (ex VAT)

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Vishay
Surface Mount
Darlington
1.7V
-
8
-
SMD-8
DC
-
-
-
-
-
-
-
-
-
-

€ 16.52

€ 1.652 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
Darlington
1.7V
-
8
-
SMD-8
DC
-
-
-
-
-
-
-
-
-
-
Vishay, BRT13H AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
RS Stock No.: 279-9625Brand: VishayManufacturers Part No.: BRT13H

€ 151.63

€ 3.033 Each (In a Tube of 50) (ex VAT)

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Vishay
Surface Mount
Phototriac
1.35V
-
6
-
DIP
AC
-
-
-
-
-
-
-
BRT
-
17520630

€ 22.60

€ 4.519 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
Phototriac
1.35V
-
6
-
DIP
AC
-
-
-
-
-
-
-
BRT
-
-

€ 11.33

€ 2.266 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
-
SSOP
AC
-
-
-
-
-
-
-
TCMT
-
-
Vishay, TCMT4106 AC Input Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SSOP
RS Stock No.: 279-9627Brand: VishayManufacturers Part No.: TCMT4106

€ 2,147.60

€ 1.074 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
-
SSOP
AC
-
-
-
-
-
-
-
TCMT
-
-
Vishay, VOFD341A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-499Brand: VishayManufacturers Part No.: VOFD341A-X018T

€ 1,168.20

€ 1.168 Each (On a Reel of 1000) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
-
SO6
DC
-
-
-
-
-
-
-
-
-
-

€ 11.09

€ 2.218 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
-
SO6
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOFD343A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-501Brand: VishayManufacturers Part No.: VOFD343A-X018T

€ 1,168.20

€ 1.168 Each (On a Reel of 1000) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
-
SO6
DC
-
-
-
-
-
-
-
-
-
-

€ 11.09

€ 2.218 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
-
SO6
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOH260A DC Input Photodetector Output Optocoupler, Surface Mount, 8-Pin DIP-8
RS Stock No.: 214-796Brand: VishayManufacturers Part No.: VOH260A

€ 15.34

€ 1.534 1 Pack of 1 (ex VAT)

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Vishay
Surface Mount
Photodetector
1.7V
1
8
-
DIP-8
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOH263A DC Input Photodetector Output Dual Optocoupler, Surface Mount, 8-Pin DIP-8
RS Stock No.: 214-797Brand: VishayManufacturers Part No.: VOH263A

€ 15.28

€ 3.056 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
Photodetector
1.8V
2
8
-
DIP-8
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOIH060AT DC Input Photodetector Output Optocoupler, Surface Mount, 8-Pin SOIC8
RS Stock No.: 214-799Brand: VishayManufacturers Part No.: VOIH060AT

€ 1,958.80

€ 0.979 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Photodetector
1.7V
1
8
-
SOIC8
DC
-
-
-
-
-
-
-
-
-
-

€ 9.32

€ 1.864 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
Photodetector
1.7V
1
8
-
SOIC8
DC
-
-
-
-
-
-
-
-
-
-

€ 15.04

€ 3.009 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
Photodetector
1.7V
2
8
-
SOIC8
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOIH063AT DC Input Photodetector Output Dual Optocoupler, Surface Mount, 8-Pin SOIC8
RS Stock No.: 214-801Brand: VishayManufacturers Part No.: VOIH063AT

€ 3,162.40

€ 1.581 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Photodetector
1.7V
2
8
-
SOIC8
DC
-
-
-
-
-
-
-
-
-
-

€ 9.56

€ 1.912 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
-
SOP4
DC
-
-
-
-
-
-
-
-
-
-
Vishay, VOMA617A-3X001T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP4
RS Stock No.: 228-064Brand: VishayManufacturers Part No.: VOMA617A-3X001T

€ 2,006.00

€ 1.003 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
-
SOP4
DC
-
-
-
-
-
-
-
-
-
-

...