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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Broadcom, ACPL-217-56CE Transistor Output Photocoupler, Surface Mount, 4-Pin
RS Stock No.: 261-7448Brand: BroadcomManufacturers Part No.: ACPL-217-56CE

AED 1.102

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

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Broadcom
Surface Mount
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Transistor
1.2V
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Broadcom, ACPL-K24L-000E CMOS Output Dual Optocoupler, Surface Mount, 8-Pin
RS Stock No.: 261-7450Brand: BroadcomManufacturers Part No.: ACPL-K24L-000E

AED 13.545

Each (In a Tube of 80) (ex VAT)

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Broadcom
Surface Mount
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CMOS
1.5V
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2
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AED 23.78

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Panasonic
Surface Mount
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Transistor
1.47V
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Panasonic, APV1111GV1Y Transistor Output Phototransistor, Surface Mount, 2-Pin
RS Stock No.: 250-6886Brand: PanasonicManufacturers Part No.: APV1111GV1Y

AED 19.268

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

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Panasonic
Surface Mount
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Transistor
1.47V
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Panasonic, APV1121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4136Brand: PanasonicManufacturers Part No.: APV1121S

AED 11.498

Each (In a Pack of 2) (ex VAT)

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV1121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4135Brand: PanasonicManufacturers Part No.: APV1121S

AED 6.195

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

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV1121SX MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4137Brand: PanasonicManufacturers Part No.: APV1121SX

AED 7.822

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

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Panasonic
Through Hole
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MOSFET
1.5V
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1
4
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AED 9.24

Each (Supplied as a Tape) (ex VAT)

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV1122A MOSFET Output Optocoupler, Surface Mount, 6-Pin
RS Stock No.: 247-4140Brand: PanasonicManufacturers Part No.: APV1122A

AED 13.23

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

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Panasonic
Surface Mount
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MOSFET
1.5V
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Panasonic, APV1122A MOSFET Output Optocoupler, Surface Mount, 6-Pin
RS Stock No.: 247-4141Brand: PanasonicManufacturers Part No.: APV1122A

AED 15.80

Each (ex VAT)

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Panasonic
Surface Mount
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MOSFET
1.5V
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Panasonic, APV2111VY MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4142Brand: PanasonicManufacturers Part No.: APV2111VY

AED 5.145

Each (On a Reel of 3500) (ex VAT)

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Panasonic
Through Hole
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MOSFET
1.5V
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AED 7.98

Each (Supplied as a Tape) (ex VAT)

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV2121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4146Brand: PanasonicManufacturers Part No.: APV2121S

AED 7.718

Each (In a Pack of 2) (ex VAT)

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV2121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4145Brand: PanasonicManufacturers Part No.: APV2121S

AED 4.83

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

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Panasonic
Through Hole
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MOSFET
1.5V
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Panasonic, APV3111GV1Y Transistor Output Phototransistor, Surface Mount, 2-Pin
RS Stock No.: 250-6888Brand: PanasonicManufacturers Part No.: APV3111GV1Y

AED 22.68

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

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Panasonic
Surface Mount
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Transistor
1.47V
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AED 28.09

Each (ex VAT)

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Panasonic
Surface Mount
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Transistor
1.47V
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Vishay, VOH260A-X001 DC Input MOSFET Output Optocoupler, Through Hole, 8-Pin DIP-8
RS Stock No.: 274-2766Brand: VishayManufacturers Part No.: VOH260A-X001

AED 4.305

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

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Vishay
Through Hole
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MOSFET
1.7V
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1
8
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DIP-8
DC
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AED 7.718

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

Add to basket
Vishay
Through Hole
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MOSFET
1.7V
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1
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DIP-8
DC
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Vishay, VOH260A-X016 DC Input MOSFET Output Optocoupler, Surface Mount, 8-Pin DIP-8
RS Stock No.: 274-2768Brand: VishayManufacturers Part No.: VOH260A-X016

AED 4.305

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

Add to basket
Vishay
Surface Mount
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MOSFET
1.7V
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1
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DIP-8
DC
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AED 7.718

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

Add to basket
Vishay
Surface Mount
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MOSFET
1.7V
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1
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DIP-8
DC
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