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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Schneider Electric, XACB9213 Optocoupler
RS Stock No.: 358-290Brand: Schneider ElectricManufacturers Part No.: XACB9213

€ 25.69

€ 25.69 1 Pack of 10 (Exc. VAT)

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Schneider Electric
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Harmony
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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

€ 49.91

€ 0.998 Each (In a Tube of 50) (Exc. 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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€ 7.85

€ 1.57 Each (In a Pack of 5) (Exc. 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

€ 126.32

€ 2.526 Each (In a Tube of 50) (Exc. 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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€ 19.74

€ 3.947 Each (In a Pack of 5) (Exc. 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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€ 7.66

€ 1.533 Each (In a Pack of 5) (Exc. 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

€ 1,338.76

€ 0.669 Each (On a Reel of 2000) (Exc. 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, VOFD341A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-499Brand: VishayManufacturers Part No.: VOFD341A-X018T

€ 970.60

€ 0.971 Each (On a Reel of 1000) (Exc. VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
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€ 9.33

€ 1.865 Each (Supplied as a Tape) (Exc. VAT)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
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€ 9.33

€ 1.865 Each (Supplied as a Tape) (Exc. 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

€ 970.60

€ 0.971 Each (On a Reel of 1000) (Exc. 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.: 338-590Brand: VishayManufacturers Part No.: VOIH72AT

€ 2,190.48

€ 1.095 Each (On a Reel of 2000) (Exc. 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.: 338-592Brand: VishayManufacturers Part No.: VOIH72AT

€ 4.21

€ 2.106 Each (Supplied as a Tape) (Exc. VAT)

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Vishay
Surface Mount
CMOS
5.5V
1
8
SOIC8
AC/DC
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€ 7.93

€ 0.317 Each (In a Bag of 25) (Exc. VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
SOP
DC
7µs
60 mA
3750 Vrms
125%
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12µs
VOM
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€ 12.18

€ 0.244 Each (In a Pack of 50) (Exc. VAT)

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Lite-On
Surface Mount
Transistor
1.4V
1
4
PDIP
DC
4µs
50 mA
5000 Vrms
600%
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3µs
LTV
Dual-In-Line SMD Package, High Isolation Voltage
Vishay, VO2611-X007T DC Input Optocoupler, Surface Mount, 8-Pin PDIP
Also available in industry standard packaging
RS Stock No.: 710-3985Brand: VishayManufacturers Part No.: VO2611-X007T

€ 9.63

€ 1.925 Each (In a Pack of 5) (Exc. VAT)

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Vishay
Surface Mount
-
1.7V
1
8
PDIP
DC
0.023µs
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5300 V ac
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0.007µs
VO
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€ 5.94

€ 0.238 Each (In a Bag of 25) (Exc. VAT)

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
SOP
DC
7µs
60 mA
3750 Vrms
160%
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12µs
VOM
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Isocom, TLP621 DC Input NPN Phototransistor Output Optocoupler, Through Hole, 2-Pin DIP
RS Stock No.: 161-1038Brand: IsocomManufacturers Part No.: TLP621

€ 22.62

€ 0.226 Each (In a Tube of 100) (Exc. VAT)

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Isocom
Through Hole
NPN Phototransistor
1.3V
1
2
DIP
DC
2µs
50 mA
5300 Vrms
600%
50%
3µs
TLP621
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€ 9.97

€ 0.499 Each (In a Pack of 20) (Exc. VAT)

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
SSOP
AC
3µs
50 mA
3750 Vrms
600%
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3µs
VOS
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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

€ 334.69

€ 0.335 Each (On a Reel of 1000) (Exc. 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

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