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

€ 48.27

€ 0.965 Each (In a Tube of 50) (ex VAT)

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

€ 7.71

€ 1.543 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, BRT13H AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
RS Stock No.: 279-9625Brand: VishayManufacturers Part No.: BRT13H

€ 122.14

€ 2.443 Each (In a Tube of 50) (ex VAT)

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

€ 19.40

€ 3.88 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
Phototriac
1.35V
-
6
DIP
AC
-
-
-
-
-
-
BRT
-
Vishay, TCMT4106 AC Input Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SSOP
RS Stock No.: 279-9627Brand: VishayManufacturers Part No.: TCMT4106

€ 1,316.07

€ 0.658 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
SSOP
AC
-
-
-
-
-
-
TCMT
-

€ 7.54

€ 1.508 Each (In a Pack of 5) (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

€ 953.74

€ 0.954 Each (On a Reel of 1000) (ex VAT)

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

€ 9.16

€ 1.833 Each (Supplied as a Tape) (ex VAT)

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

€ 9.16

€ 1.833 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

€ 953.74

€ 0.954 Each (On a Reel of 1000) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
-
-
-
-
-
-
-
-
Vishay, VOIH72AT AC/DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC8
RS Stock No.: 338-592Brand: VishayManufacturers Part No.: VOIH72AT

€ 4.14

€ 2.069 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
CMOS
5.5V
1
8
SOIC8
AC/DC
-
-
-
-
-
-
-
-
Vishay, VOIH72AT AC/DC Input CMOS Output Optocoupler, Surface Mount, 8-Pin SOIC8
RS Stock No.: 338-590Brand: VishayManufacturers Part No.: VOIH72AT

€ 2,152.93

€ 1.076 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
CMOS
5.5V
1
8
SOIC8
AC/DC
-
-
-
-
-
-
-
-
onsemi, FOD852SD AC/DC Input Photodarlington Output Optocoupler, Surface Mount, 4-Pin SMT
RS Stock No.: 184-4223Brand: onsemiManufacturers Part No.: FOD852SD

€ 378.69

€ 0.379 Each (On a Reel of 1000) (ex VAT)

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onsemi
Surface Mount
Photodarlington
1.4V
1
4
SMT
AC/DC
100µs
10 mA
5000 Vrms ac
15000%
1000%
20µs
FOD
The Optocouplers Consists of Gallium Arsenide Infrared Emitting Diode Driving a Silicon Photodarlington Output in a 4-Pin Dual in-line Package
Vishay, TCET1103G Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
RS Stock No.: 180-7426Brand: VishayManufacturers Part No.: TCET1103G

€ 12.74

€ 0.127 Each (In a Tube of 100) (ex VAT)

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Vishay
Through Hole
Phototransistor
1.6V
-
4
DIP
-
-
-
-
-
-
-
TCET
-
Vishay, SFH6206-3 Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
RS Stock No.: 180-7249Brand: VishayManufacturers Part No.: SFH6206-3

€ 37.52

€ 0.375 Each (In a Tube of 100) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.65V
-
4
SMD
-
-
-
-
-
-
-
SFH
-
Vishay, TCLT1004 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
RS Stock No.: 230-8347Brand: VishayManufacturers Part No.: TCLT1004

€ 603.10

€ 0.201 Each (On a Reel of 3000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
SOP
DC
-
-
-
-
-
-
TCLT
-
Vishay, VOL628A-3X001T AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin LSOP
RS Stock No.: 230-8389Brand: VishayManufacturers Part No.: VOL628A-3X001T

€ 722.32

€ 0.241 Each (On a Reel of 3000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
LSOP
AC
-
-
-
-
-
-
VOL
-
Vishay, VOS628A-X001T AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SSOP
RS Stock No.: 230-8400Brand: VishayManufacturers Part No.: VOS628A-X001T

€ 750.37

€ 0.25 Each (On a Reel of 3000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
SSOP
AC
-
-
-
-
-
-
VOS
-
Vishay, VOM617A-3T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
RS Stock No.: 180-7065Brand: VishayManufacturers Part No.: VOM617A-3T

€ 462.84

€ 0.154 Each (On a Reel of 3000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
SOP
DC
7µs
60 mA
3.75 kVrms
200%
100%
7µs
VOM
-
Vishay, SFH617A-4 Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP
RS Stock No.: 180-7238Brand: VishayManufacturers Part No.: SFH617A-4

€ 26.88

€ 0.269 Each (In a Tube of 100) (ex VAT)

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Vishay
Through Hole
Phototransistor
1.65V
-
6
DIP
-
-
-
-
-
-
-
SFH
-

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