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

€ 60.77

€ 1.215 Each (In a Tube of 50) (ex VAT)

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

€ 9.79

€ 1.959 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
NMOS
1.7V
1
8
DIP
AC/DC
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6N137
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Vishay, BRT13H AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
RS Stock No.: 279-9625Brand: VishayManufacturers Part No.: BRT13H

€ 155.17

€ 3.103 Each (In a Tube of 50) (ex VAT)

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Vishay
Surface Mount
Phototriac
1.35V
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6
DIP
AC
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BRT
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€ 24.60

€ 4.921 Each (In a Pack of 5) (ex VAT)

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Vishay
Surface Mount
Phototriac
1.35V
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6
DIP
AC
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BRT
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€ 9.56

€ 1.912 Each (In a Pack of 5) (ex VAT)

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

€ 2,194.80

€ 1.097 Each (On a Reel of 2000) (ex VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
SSOP
AC
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TCMT
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30119187
Vishay, VOFD341A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-499Brand: VishayManufacturers Part No.: VOFD341A-X018T

€ 1,215.40

€ 1.215 Each (On a Reel of 1000) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
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€ 11.56

€ 2.313 Each (Supplied as a Tape) (ex VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
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€ 11.56

€ 2.313 Each (Supplied as a Tape) (ex VAT)

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

€ 1,215.40

€ 1.215 Each (On a Reel of 1000) (ex VAT)

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

€ 5.26

€ 2.631 Each (Supplied as a Tape) (ex VAT)

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

€ 2,714.00

€ 1.357 Each (On a Reel of 2000) (ex VAT)

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

€ 472.00

€ 0.472 Each (On a Reel of 1000) (ex VAT)

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

€ 33.04

€ 0.33 Each (In a Tube of 100) (ex VAT)

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

€ 47.20

€ 0.472 Each (In a Tube of 100) (ex VAT)

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

€ 920.40

€ 0.307 Each (On a Reel of 3000) (ex VAT)

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

€ 1,274.40

€ 0.425 Each (On a Reel of 3000) (ex VAT)

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

€ 1,345.20

€ 0.448 Each (On a Reel of 3000) (ex VAT)

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

€ 566.40

€ 0.189 Each (On a Reel of 3000) (ex VAT)

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

€ 33.04

€ 0.33 Each (In a Tube of 100) (ex VAT)

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Vishay
Through Hole
Phototransistor
1.65V
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6
DIP
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SFH
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