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

£ 4.28

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

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Panasonic
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Surface Mount
Transistor
1.47V
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£ 5.28

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Panasonic
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Surface Mount
Transistor
1.47V
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Panasonic, APV1121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4135Brand: PanasonicManufacturers Part No.: APV1121S

£ 1.74

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

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Panasonic
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Through Hole
MOSFET
1.5V
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Panasonic, APV1121S MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4136Brand: PanasonicManufacturers Part No.: APV1121S

£ 2.05

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

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Panasonic
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Through Hole
MOSFET
1.5V
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£ 2.05

Each (Supplied as a Tape) (ex VAT)

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Panasonic
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Through Hole
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

£ 1.72

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

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Panasonic
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Through Hole
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

£ 2.94

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

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

£ 3.50

Each (ex VAT)

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Panasonic
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Surface Mount
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

£ 1.35

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

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Panasonic
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Through Hole
MOSFET
1.5V
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£ 1.78

Each (Supplied as a Tape) (ex VAT)

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Panasonic
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Through Hole
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

£ 1.28

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

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Panasonic
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Through Hole
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

£ 1.72

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

Add to basket
Panasonic
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Through Hole
MOSFET
1.5V
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4
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£ 6.23

Each (ex VAT)

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Panasonic
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Surface Mount
Transistor
1.47V
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Panasonic, APV3111GV1Y Transistor Output Phototransistor, Surface Mount, 2-Pin
RS Stock No.: 250-6888Brand: PanasonicManufacturers Part No.: APV3111GV1Y

£ 5.03

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

Add to basket
Panasonic
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Surface Mount
Transistor
1.47V
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Vishay, SFH6106-4 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
RS Stock No.: 180-7023Brand: VishayManufacturers Part No.: SFH6106-4

£ 0.54

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

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Vishay
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Surface Mount
Phototransistor
1.65V
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1
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4
SMD
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DC
4µs
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60 mA
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5.3 kVrms
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320%
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56 %, 160 %
15µs
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Toshiba, TLP385(GB,E(T DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin
RS Stock No.: 206-9777Brand: ToshibaManufacturers Part No.: TLP385(GB,E(T

£ 0.29

Each (On a Reel of 125) (ex VAT)

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Toshiba
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Surface Mount
Transistor
1.4V
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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

£ 0.50

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

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onsemi
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Surface Mount
Photodarlington
1.4V
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1
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4
SMT
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AC/DC
100µs
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10 mA
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5000 (Minimum) Vrms ac
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15000%
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1000%
20µs
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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

£ 0.19

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

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Vishay
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Through Hole
Phototransistor
1.6V
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DIP
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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

£ 0.31

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

Add to basket
Vishay
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Surface Mount
Phototransistor
1.65V
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4
SMD
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Vishay, TCLT1004 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP4
RS Stock No.: 230-8347Brand: VishayManufacturers Part No.: TCLT1004

£ 0.27

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

Add to basket
Vishay
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Surface Mount
Phototransistor
1.6V
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1
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4
SOP4
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DC
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