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 1.05

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

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Broadcom
Surface Mount
Transistor
1.2V
1
4
-
-
-
-
-
-
-
-
-
-
-
ACPL
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-
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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 13.755

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

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Broadcom
Surface Mount
CMOS
1.5V
2
8
-
-
-
-
-
-
-
-
-
-
-
ACPL
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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

AED 1.26

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

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Vishay
Surface Mount
Phototransistor
1.65V
1
4
-
SMD
DC
4µs
-
-
60 mA
5.3 kVrms
320%
0.56
15µs
SFH
-
-
-
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

AED 1.312

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

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Toshiba
Surface Mount
Transistor
1.4V
1
4
-
-
DC
-
-
-
-
-
-
-
-
TLP
-
-
-
onsemi, FOD852SD AC/DC Input Photodarlington Output Optocoupler, Surface Mount, 4-Pin SMT
RS Stock No.: 184-4223Brand: onsemiManufacturers Part No.: FOD852SD

AED 1.89

Each (On a Reel of 1000) (ex 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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Vishay, TCET1103G Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
RS Stock No.: 180-7426Brand: VishayManufacturers Part No.: TCET1103G

AED 0.788

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

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Vishay
Through Hole
Phototransistor
1.6V
-
4
-
DIP
-
-
-
-
-
-
-
-
-
TCET
-
-
-
Broadcom, ACPL-061L-500E CMOS Output Optocoupler, Surface Mount, 8-Pin SO
RS Stock No.: 216-3592Brand: BroadcomManufacturers Part No.: ACPL-061L-500E

AED 5.46

Each (On a Reel of 1500) (ex VAT)

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Broadcom
Surface Mount
CMOS
1.7V
1
8
-
SO
-
-
-
-
-
-
-
-
-
ACPL
-
-
-
Vishay, SFH6206-3 Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
RS Stock No.: 180-7249Brand: VishayManufacturers Part No.: SFH6206-3

AED 1.208

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

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

AED 0.945

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

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
-
SOP
DC
-
-
-
-
-
-
-
-
TCLT
-
-
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Vishay, VOL628A-3X001T AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin LSOP
RS Stock No.: 230-8389Brand: VishayManufacturers Part No.: VOL628A-3X001T

AED 1.418

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

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
-
LSOP
AC
-
-
-
-
-
-
-
-
VOL
-
-
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Vishay, VOS628A-X001T AC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SSOP
RS Stock No.: 230-8400Brand: VishayManufacturers Part No.: VOS628A-X001T

AED 1.628

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

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Vishay
Surface Mount
Phototransistor
1.5V
1
4
-
SSOP
AC
-
-
-
-
-
-
-
-
VOS
-
-
-
Vishay, VOM617A-3T DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SOP
RS Stock No.: 180-7065Brand: VishayManufacturers Part No.: VOM617A-3T

AED 0.735

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

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
-
SOP
DC
7µs
-
-
60 mA
3.75 kVrms
200%
100%
7µs
VOM
-
-
-
Vishay, SFH617A-4 Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP
RS Stock No.: 180-7238Brand: VishayManufacturers Part No.: SFH617A-4

AED 1.575

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

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Vishay
Through Hole
Phototransistor
1.65V
-
6
-
DIP
-
-
-
-
-
-
-
-
-
SFH
-
-
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Toshiba, TLP2301(E(T DC Input Open Collector Output Optocoupler, Surface Mount, 6-Pin SO
RS Stock No.: 206-9733Brand: ToshibaManufacturers Part No.: TLP2301(E(T

AED 1.628

Each (In a Box of 125) (ex VAT)

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Toshiba
Surface Mount
Open Collector
1.4V
1
6
-
SO
DC
-
-
-
-
-
-
-
-
TLP
-
-
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Vishay, SFH6156-1 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
RS Stock No.: 180-7025Brand: VishayManufacturers Part No.: SFH6156-1

AED 0.945

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

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Vishay
Surface Mount
Phototransistor
1.65V
1
4
-
SMD
DC
2µs
-
-
60 mA
5.3 kVrms
80%
40%
2µs
SFH
-
-
-
Vishay, SFH617A-1 Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
RS Stock No.: 180-7029Brand: VishayManufacturers Part No.: SFH617A-1

AED 1.522

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

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Vishay
Through Hole
Phototransistor
1.65V
1
4
-
DIP
-
2µs
-
-
60 mA
5.3 kVrms
80%
40%
11µs
SFH
-
-
-
Vishay, IL250 Phototransistor Output Optocoupler, Through Hole, 6-Pin DIP
RS Stock No.: 180-8275Brand: VishayManufacturers Part No.: IL250

AED 1.47

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

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Vishay
Through Hole
Phototransistor
1.5V
-
6
-
DIP
-
-
-
-
-
-
-
-
-
IL250
-
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Vishay, LH1501BAB Optocoupler, Surface Mount, 6-Pin SMD
RS Stock No.: 180-8373Brand: VishayManufacturers Part No.: LH1501BAB

AED 10.50

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

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Vishay
Surface Mount
-
1.45V
-
6
-
SMD
-
-
-
-
-
-
-
-
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LH
-
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Vishay, SFH615A-4 DC Input Phototransistor Output Optocoupler, Through Hole, 4-Pin DIP
RS Stock No.: 180-7028Brand: VishayManufacturers Part No.: SFH615A-4

AED 1.26

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

Add to basket
Vishay
Through Hole
Phototransistor
1.65V
1
4
-
DIP
DC
4µs
-
-
60 mA
5.3 kVrms
320%
0.56
15µs
SFH
-
-
-
Broadcom, ACNT-H511-500E Transistor Output Optocoupler, Surface Mount, 8-Pin SO
RS Stock No.: 230-5287Brand: BroadcomManufacturers Part No.: ACNT-H511-500E

AED 11.55

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

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Broadcom
Surface Mount
Transistor
0.8V
1
8
-
SO
-
-
-
-
-
-
-
-
-
ACNT
-
-
-

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