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...

Showing 1-20 of 2630 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
Broadcom, 6N140A DC Input Open Collector Output Optocoupler, Through Hole, 8-Pin DIP
Broadcom, 6N140A DC Input Open Collector Output Optocoupler, Through Hole, 8-Pin DIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 334-865Brand: BroadcomManufacturers Part No.: 6N140A

€ 226.92

€ 226.92 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 226.92
Add to basket
Broadcom
Through Hole
Open Collector
1V
1
8
DIP
DC
-
-
-
-
-
-
-
-
Broadcom, ACFJ-3262-000E DC Input MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
Broadcom, ACFJ-3262-000E DC Input MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
Add to parts list
RS Stock No.: 227-919Brand: BroadcomManufacturers Part No.: ACFJ-3262-000E

€ 3.97

€ 3.97 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 3.97
Add to basket
Broadcom
Surface Mount
MOSFET Gate Driver
1.85V
2
18
SO
DC
-
-
-
-
-
-
-
-
Broadcom, ACFJ-3262T-000E DC Input IGBT/MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
Broadcom, ACFJ-3262T-000E DC Input IGBT/MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
Add to parts list
RS Stock No.: 227-920Brand: BroadcomManufacturers Part No.: ACFJ-3262T-000E

€ 4.09

€ 4.09 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4.09
Add to basket
Broadcom
Surface Mount
IGBT/MOSFET Gate Driver
1.85V
2
18
SO
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-074L-500E DC Input CMOS Output Dual Optocoupler, Surface Mount, 8-Pin SOIC8
Broadcom, ACPL-074L-500E DC Input CMOS Output Dual Optocoupler, Surface Mount, 8-Pin SOIC8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-558Brand: BroadcomManufacturers Part No.: ACPL-074L-500E

€ 8.93

€ 8.93 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 8.93
Add to basket
Broadcom
Surface Mount
CMOS
1.8V
2
8
SOIC8
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-217-56CE Transistor Output Photocoupler, Surface Mount, 4-Pin
Broadcom, ACPL-217-56CE Transistor Output Photocoupler, Surface Mount, 4-Pin
Add to parts list
RS Stock No.: 261-7448Brand: BroadcomManufacturers Part No.: ACPL-217-56CE

€ 770.04

€ 0.257 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 0.257
Add to basket
Broadcom
Surface Mount
Transistor
1.2V
1
4
-
-
-
-
-
-
-
-
ACPL
-
Broadcom, ACPL-333J-500E DC Input IGBT, MOSFET Output Dual Optocoupler, Surface Mount, 16-Pin SO16
Broadcom, ACPL-333J-500E DC Input IGBT, MOSFET Output Dual Optocoupler, Surface Mount, 16-Pin SO16
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-553Brand: BroadcomManufacturers Part No.: ACPL-333J-500E

€ 7.56

€ 7.56 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.56
Add to basket
Broadcom
Surface Mount
IGBT, MOSFET
1.95V
2
16
SO16
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-355JC-000E DC Input IGBT/MOSFET Gate Driver Output Optocoupler, Surface Mount, 16-Pin SO16
Broadcom, ACPL-355JC-000E DC Input IGBT/MOSFET Gate Driver Output Optocoupler, Surface Mount, 16-Pin SO16
Add to parts list
RS Stock No.: 227-932Brand: BroadcomManufacturers Part No.: ACPL-355JC-000E

€ 6.01

€ 6.01 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 6.01
Add to basket
Broadcom
Surface Mount
IGBT/MOSFET Gate Driver
1.95V
-
16
SO16
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-K24L-000E CMOS Output Dual Optocoupler, Surface Mount, 8-Pin
Broadcom, ACPL-K24L-000E CMOS Output Dual Optocoupler, Surface Mount, 8-Pin
Add to parts list
RS Stock No.: 261-7450Brand: BroadcomManufacturers Part No.: ACPL-K24L-000E

€ 292.64

€ 3.658 Each (In a Tube of 80) (Exc. Vat)

Check stock

80

Available in multiples of 80
80€ 3.658
Add to basket
Broadcom
Surface Mount
CMOS
1.5V
2
8
-
-
-
-
-
-
-
-
ACPL
-
Broadcom, ACPL-K309T-000E DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 8-Pin SO Stretched
Broadcom, ACPL-K309T-000E DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 8-Pin SO Stretched
Add to parts list
RS Stock No.: 227-934Brand: BroadcomManufacturers Part No.: ACPL-K309T-000E

€ 5.46

€ 5.46 1 Pack of 2 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 5.46
Add to basket
Broadcom
Surface Mount
IGBT, MOSFET
1.8V
-
8
SO Stretched
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-M417T-000E DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SO4
Broadcom, ACPL-M417T-000E DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SO4
Add to parts list
RS Stock No.: 227-935Brand: BroadcomManufacturers Part No.: ACPL-M417T-000E

€ 7.81

€ 7.81 1 Pack of 5 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.81
Add to basket
Broadcom
Surface Mount
Transistor
1.7V
1
4
SO4
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-M61L-000E AC/DC Input, Input Push-Pull MOSFET Output Optocoupler, Through Hole, 5-Pin Tubular
Broadcom, ACPL-M61L-000E AC/DC Input, Input Push-Pull MOSFET Output Optocoupler, Through Hole, 5-Pin Tubular
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-540Brand: BroadcomManufacturers Part No.: ACPL-M61L-000E

€ 16.12

€ 3.224 Each (In a Pack of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 3.224
Add to basket
Broadcom
Through Hole
Push-Pull MOSFET
1.7V
1
5
Tubular
AC, DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-M61L-500E AC/DC Input, Input Photo IC Output Optocoupler, Surface Mount, 5-Pin Tubular
Broadcom, ACPL-M61L-500E AC/DC Input, Input Photo IC Output Optocoupler, Surface Mount, 5-Pin Tubular
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-543Brand: BroadcomManufacturers Part No.: ACPL-M61L-500E

€ 6.70

€ 3.348 Each (Supplied as a Tape) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 3.348
Add to basket
Broadcom
Surface Mount
Photo IC
1.7V
1
5
Tubular
AC, DC
-
-
-
-
-
-
-
-
Broadcom, ACSL-6310-50TE DC Input Digital Output Triple Optocoupler, Surface Mount, 16-Pin SOIC
Broadcom, ACSL-6310-50TE DC Input Digital Output Triple Optocoupler, Surface Mount, 16-Pin SOIC
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-551Brand: BroadcomManufacturers Part No.: ACSL-6310-50TE

€ 9.30

€ 9.30 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 9.30
Add to basket
Broadcom
Surface Mount
Digital
1.8V
3
16
SOIC
DC
-
-
-
-
-
-
-
-
Broadcom, ACSL-7210-50RE DC Input CMOS Output Dual Optocoupler, Surface Mount, 8-Pin SO8
Broadcom, ACSL-7210-50RE DC Input CMOS Output Dual Optocoupler, Surface Mount, 8-Pin SO8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-556Brand: BroadcomManufacturers Part No.: ACSL-7210-50RE

€ 7.44

€ 7.44 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7.44
Add to basket
Broadcom
Surface Mount
CMOS
5.5V
2
8
SO8
DC
-
-
-
-
-
-
-
-
Broadcom, HCNW3120-500E AC/DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 8-Pin DIP-8
Broadcom, HCNW3120-500E AC/DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 8-Pin DIP-8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-549Brand: BroadcomManufacturers Part No.: HCNW3120-500E

€ 10.29

€ 5.146 Each (Supplied as a Tape) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 5.146
Add to basket
Broadcom
Surface Mount
IGBT, MOSFET
1.8V
1
8
DIP-8
AC/DC
-
-
-
-
-
-
-
-
Broadcom, HCNW4503-500E AC/DC Input, Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin Tubular
Broadcom, HCNW4503-500E AC/DC Input, Input Phototransistor Output Optocoupler, Surface Mount, 8-Pin Tubular
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-547Brand: BroadcomManufacturers Part No.: HCNW4503-500E

€ 7.32

€ 3.658 Each (Supplied as a Tape) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 3.658
Add to basket
Broadcom
Surface Mount
Phototransistor
1.7V
1
8
Tubular
AC, DC
-
-
-
-
-
-
-
-
Broadcom, HCPL-0201-500E AC Input Open Collector Output Optocoupler, Surface Mount, 8-Pin Tubular
Broadcom, HCPL-0201-500E AC Input Open Collector Output Optocoupler, Surface Mount, 8-Pin Tubular
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-545Brand: BroadcomManufacturers Part No.: HCPL-0201-500E

€ 7.81

€ 3.906 Each (Supplied as a Tape) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 3.906
Add to basket
Broadcom
Surface Mount
Open Collector
1.7V
1
8
Tubular
AC
-
-
-
-
-
-
-
-
Broadcom, HCPL-0300-500E DC Input CMOS, LSTTL, TTL Output Optocoupler, Surface Mount, 8-Pin SO8
Broadcom, HCPL-0300-500E DC Input CMOS, LSTTL, TTL Output Optocoupler, Surface Mount, 8-Pin SO8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-555Brand: BroadcomManufacturers Part No.: HCPL-0300-500E

€ 10.42

€ 10.42 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 10.42
Add to basket
Broadcom
Surface Mount
CMOS, LSTTL, TTL
1.5V
1
8
SO8
DC
-
-
-
-
-
-
-
-
Broadcom, HCPL-0710-000E DC Input Photo IC Output Optocoupler, Surface Mount, 8-Pin Tubular
Broadcom, HCPL-0710-000E DC Input Photo IC Output Optocoupler, Surface Mount, 8-Pin Tubular
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-542Brand: BroadcomManufacturers Part No.: HCPL-0710-000E

€ 12.90

€ 6.448 Each (In a Pack of 2) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 6.448
Add to basket
Broadcom
Surface Mount
Photo IC
-
1
8
Tubular
DC
-
-
-
-
-
-
-
-
Broadcom, HCPL-2231-500E DC Input CMR Intelligent Power Module, Gate Drive Output Dual Optocoupler, Surface Mount,
Broadcom, HCPL-2231-500E DC Input CMR Intelligent Power Module, Gate Drive Output Dual Optocoupler, Surface Mount,
Add to parts list
Also available in industry standard packaging
RS Stock No.: 242-552Brand: BroadcomManufacturers Part No.: HCPL-2231-500E

€ 8.93

€ 8.93 Each (Supplied as a Tape) (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 8.93
Add to basket
Broadcom
Surface Mount
CMR Intelligent Power Module, Gate Drive
1.7V
2
8
SOIC8
DC
-
-
-
-
-
-
-
-

...