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

€ 0.531

Each (On a Reel of 3000) (Exc. Vat)

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Broadcom
Surface Mount
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Transistor
1.2V
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4
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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

€ 5.688

Each (In a Tube of 80) (Exc. Vat)

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Broadcom
Surface Mount
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CMOS
1.5V
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2
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8
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€ 10.04

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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

€ 8.154

Each (On a Reel of 1000) (Exc. 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.: 247-4135Brand: PanasonicManufacturers Part No.: APV1121S

€ 3.304

Each (In a Tube of 100) (Exc. Vat)

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

€ 3.894

Each (In a Pack of 2) (Exc. Vat)

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

€ 3.304

Each (On a Reel of 1000) (Exc. Vat)

Add to basket
Panasonic
Through Hole
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MOSFET
1.5V
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4
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€ 3.894

Each (Supplied as a Tape) (Exc. Vat)

Add to basket
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

€ 5.581

Each (In a Tube of 50) (Exc. Vat)

Add to basket
Panasonic
Surface Mount
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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

€ 6.68

Each (Exc. Vat)

Add to basket
Panasonic
Surface Mount
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MOSFET
1.5V
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6
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Panasonic, APV2111VY MOSFET Output Optocoupler, Through Hole, 4-Pin
RS Stock No.: 247-4142Brand: PanasonicManufacturers Part No.: APV2111VY

€ 2.454

Each (On a Reel of 3500) (Exc. Vat)

Add to basket
Panasonic
Through Hole
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MOSFET
1.5V
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4
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€ 3.375

Each (Supplied as a Tape) (Exc. Vat)

Add to basket
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

€ 3.269

Each (In a Pack of 2) (Exc. Vat)

Add to basket
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

€ 2.313

Each (In a Tube of 100) (Exc. Vat)

Add to basket
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

€ 9.558

Each (On a Reel of 1000) (Exc. Vat)

Add to basket
Panasonic
Surface Mount
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Transistor
1.47V
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€ 11.84

Each (Exc. Vat)

Add to basket
Panasonic
Surface Mount
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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

€ 1.05

Each (In a Tube of 100) (Exc. Vat)

Add to basket
Vishay
Surface Mount
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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

€ 0.531

Each (On a Reel of 125) (Exc. Vat)

Add to basket
Toshiba
Surface Mount
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Transistor
1.4V
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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

€ 0.909

Each (On a Reel of 1000) (Exc. Vat)

Add to basket
onsemi
Surface Mount
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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

€ 0.354

Each (In a Tube of 100) (Exc. Vat)

Add to basket
Vishay
Through Hole
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Phototransistor
1.6V
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4
DIP
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