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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Vishay VO223AT DC Input Optocoupler, Surface Mount, 8-Pin 8-SOIC
Vishay VO223AT DC Input Optocoupler, Surface Mount, 8-Pin 8-SOIC
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RS Stock No.: 735-183Brand: VishayManufacturers Part No.: VO223AT

€ 0.85

€ 0.85 Each (Supplied as a Tape) (Exc. Vat)

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1

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1€ 0.85
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Vishay
-
Surface Mount
Optocoupler
-
1.5V
-
1
-
Tape and Reel
8
-
-
8-SOIC
DC
-
-
3μs
-
60mA
4000Vrms
-
-40°C
-
-
-
100°C
500%
3μs
-
RoHS
-
VO223AT
-
IEC 60747
-
Broadcom ACFJ-3262-000E DC Input 2-Channel Optocoupler, Surface Mount, 18-Pin SO
Broadcom ACFJ-3262-000E DC Input 2-Channel Optocoupler, Surface Mount, 18-Pin SO
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RS Stock No.: 227-919Brand: BroadcomManufacturers Part No.: ACFJ-3262-000E

€ 4.11

€ 4.11 Each (Exc. Vat)

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1

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1€ 4.11
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Broadcom
-
Surface Mount
Optocoupler
-
1.85V
-
2
-
Tape & Reel
18
-
-
SO
DC
-
-
7ns
-
20mA
5000Vrms
-
-40°C
Yes
-
-
125°C
-
7ns
-
CAN/CSA-C22.2 No. 62368-1, UL1577, IEC/EN 60747-5-5
-
ACFJ-3262
-
AEC-Q100
-
Broadcom ACFJ-3262T-000E DC Input 2-Channel Optocoupler, Surface Mount, 18-Pin SO
Broadcom ACFJ-3262T-000E DC Input 2-Channel Optocoupler, Surface Mount, 18-Pin SO
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RS Stock No.: 227-920Brand: BroadcomManufacturers Part No.: ACFJ-3262T-000E

€ 4.24

€ 4.24 Each (Exc. Vat)

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1

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1€ 4.24
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Broadcom
-
Surface Mount
Optocoupler
-
1.85V
-
2
-
Tape & Reel
18
-
-
SO
DC
-
-
7ns
-
20mA
5000Vrms
-
-40°C
Yes
-
-
125°C
-
7ns
-
IEC/EN 60747-5-5, UL1577, CAN/CSA-C22.2 No. 62368-1
-
ACFJ-3262
-
AEC-Q100
-
Broadcom ACPL-217-56CE DC Input Photocoupler, Surface, 4-Pin SO-4
Broadcom ACPL-217-56CE DC Input Photocoupler, Surface, 4-Pin SO-4
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RS Stock No.: 261-7448Brand: BroadcomManufacturers Part No.: ACPL-217-56CE

€ 976.47

€ 0.325 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 0.325
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Broadcom
-
Surface
Photocoupler
-
1.2V
-
1
-
Tape & Reel
4
-
-
SO-4
DC
-
-
2μs
-
50mA
3750Vrms
-
-55°C
-
-
-
110°C
50%
3μs
-
UL Recognized, IEC/EN/DIN EN 60747-5-2
-
ACPL
-
-
-
Broadcom ACPL-355JC-000E DC Input 2-Channel Optocoupler, Surface Mount, 16-Pin SO-16
Broadcom ACPL-355JC-000E DC Input 2-Channel Optocoupler, Surface Mount, 16-Pin SO-16
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RS Stock No.: 227-932Brand: BroadcomManufacturers Part No.: ACPL-355JC-000E

€ 7.62

€ 7.62 Each (Exc. Vat)

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1

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1€ 7.62
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Broadcom
-
Surface Mount
Optocoupler
-
1.95V
-
2
-
Tape & Reel
16
-
-
SO-16
DC
-
-
35ns
-
25mA
5000Vrms
-
-40°C
Yes
-
-
110°C
-
33ns
-
UL/cUL 1577, IEC/EN/DIN EN 60747-5-5
-
ACPL-355JC
-
No
-
Broadcom ACPL-K24L-000E 2-Channel Optocoupler, 8-Pin
Broadcom ACPL-K24L-000E 2-Channel Optocoupler, 8-Pin
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RS Stock No.: 261-7450Brand: BroadcomManufacturers Part No.: ACPL-K24L-000E

€ 367.84

€ 4.598 Each (In a Tube of 80) (Exc. Vat)

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80

Available in multiples of 80
80€ 4.598
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Broadcom
-
-
Optocoupler
-
1.5V
-
2
-
-
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ACPL
-
-
-
Broadcom ACPL-K309T-000E DC Input Optocoupler, Surface Mount, 8-Pin SO Stretched
Broadcom ACPL-K309T-000E DC Input Optocoupler, Surface Mount, 8-Pin SO Stretched
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RS Stock No.: 227-934Brand: BroadcomManufacturers Part No.: ACPL-K309T-000E

€ 9.20

€ 9.20 1 Pack of 2 (Exc. Vat)

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1

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1€ 9.20
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Broadcom
-
Surface Mount
Optocoupler
-
1.8V
-
-
-
Tape & Reel
8
-
-
SO Stretched
DC
-
-
0.26ms
-
30mA
-
-
-40°C
-
-
-
125°C
-
0.013μs
-
UL/cUL 1577, IEC/EN 60747-5-5
-
ACPL-K309T
-
AEC-Q100
-
Broadcom ACPL-M417T-000E DC Input Optocoupler, Surface Mount, 4-Pin SO-4
Broadcom ACPL-M417T-000E DC Input Optocoupler, Surface Mount, 4-Pin SO-4
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RS Stock No.: 227-935Brand: BroadcomManufacturers Part No.: ACPL-M417T-000E

€ 15.37

€ 15.37 1 Pack of 5 (Exc. Vat)

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1

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1€ 15.37
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Broadcom
-
Surface Mount
Optocoupler
-
1.7V
-
1
-
-
4
-
-
SO-4
DC
-
-
20μs
-
10mA
-
-
-40°C
Yes
-
-
125°C
-
1.2μs
-
CSA approval, IEC/EN 60747-5-5, UL1577
-
ACPL-M417T
-
AEC-Q101
-
Vishay 6N137 AC/DC Input Optocoupler, Surface Mount, 8-Pin DIP
Vishay 6N137 AC/DC Input Optocoupler, Surface Mount, 8-Pin DIP
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Also available in industry standard packaging
RS Stock No.: 279-9624Brand: VishayManufacturers Part No.: 6N137

€ 12.10

€ 2.42 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.42
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Vishay
-
Surface Mount
Optocoupler
-
1.7V
-
1
-
Tape & Reel
8
-
-
DIP
AC/DC
-
-
23ns
-
20mA
5300Vrms
-
-40°C
Yes
-
-
100°C
-
7ns
-
cUL, DIN EN 60747-5-5 (VDE 0884-5), CQC GB4943.1-2011, CQC GB8898-2011, UL1577
-
6N137
-
No
-
Vishay AC/DC Input Optocoupler, Surface Mount, 8-Pin DIP
Vishay AC/DC Input Optocoupler, Surface Mount, 8-Pin DIP
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RS Stock No.: 279-9622Brand: VishayManufacturers Part No.: 6N137

€ 69.58

€ 1.392 Each (In a Tube of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 1.392
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Vishay
-
Surface Mount
Optocoupler
-
1.7V
-
1
-
Tape & Reel
8
-
-
DIP
AC/DC
-
-
23ns
-
20mA
5300Vrms
-
-40°C
Yes
-
-
100°C
-
7ns
-
cUL, DIN EN 60747-5-5 (VDE 0884-5), CQC GB4943.1-2011, CQC GB8898-2011, UL1577
-
6N137
-
No
-
Vishay BRT13H AC Input Optocoupler, Surface, 6-Pin DIP
Vishay BRT13H AC Input Optocoupler, Surface, 6-Pin DIP
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RS Stock No.: 279-9625Brand: VishayManufacturers Part No.: BRT13H

€ 205.70

€ 4.114 Each (In a Tube of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 4.114
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Vishay
-
Surface
Optocoupler
-
1.35V
-
-
-
Tube or Tape and Reel
6
-
-
DIP
AC
-
-
-
-
20mA
4420Vrms
-
-40°C
-
-
-
150°C
-
-
-
cUL, DIN EN 60747-5-5 (VDE 0884-5), UL 1577
-
BRT
-
No
-
Vishay BRT13H AC Input Optocoupler, Surface, 6-Pin DIP
Vishay BRT13H AC Input Optocoupler, Surface, 6-Pin DIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 279-9626Brand: VishayManufacturers Part No.: BRT13H

€ 25.71

€ 5.142 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 5.142
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Vishay
-
Surface
Optocoupler
-
1.35V
-
-
-
Tube or Tape and Reel
6
-
-
DIP
AC
-
-
-
-
20mA
4420Vrms
-
-40°C
-
-
-
150°C
-
-
-
cUL, DIN EN 60747-5-5 (VDE 0884-5), UL 1577
-
BRT
-
No
-
Vishay TCMT4106 AC Input 4-Channel Optocoupler, Surface, 16-Pin SSOP
Vishay TCMT4106 AC Input 4-Channel Optocoupler, Surface, 16-Pin SSOP
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RS Stock No.: 279-9627Brand: VishayManufacturers Part No.: TCMT4106

€ 2,158.64

€ 1.079 Each (On a Reel of 2000) (Exc. Vat)

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2000

Available in multiples of 2000
2000€ 1.079
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Vishay
-
Surface
Optocoupler
-
1.6V
-
4
-
-
16
-
-
SSOP
AC
-
-
5.5μs
-
60mA
3750Vrms
-
40°C
-
-
-
100°C
3%
7μs
-
RoHS
-
TCMT
-
No
-
Vishay TCMT4106 AC Input 4-Channel Optocoupler, Surface, 16-Pin SSOP
Vishay TCMT4106 AC Input 4-Channel Optocoupler, Surface, 16-Pin SSOP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 279-9628Brand: VishayManufacturers Part No.: TCMT4106

€ 10.89

€ 2.178 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.178
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Vishay
-
Surface
Optocoupler
-
1.6V
-
4
-
-
16
-
-
SSOP
AC
-
-
5.5μs
-
60mA
3750Vrms
-
40°C
-
-
-
100°C
3%
7μs
-
RoHS
-
TCMT
-
No
-
Broadcom HCPL-354-000E AC Input
Broadcom HCPL-354-000E AC Input
Add to parts list
Also available in industry standard packaging
RS Stock No.: 693-5286Brand: BroadcomManufacturers Part No.: HCPL-354-000E

€ 5.78

€ 0.578 Each (In a Pack of 10) (Exc. Vat)

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10

Available in multiples of 10
10€ 0.578
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Broadcom
-
-
-
-
1.4V
-
1
-
Tape & Reel
-
-
-
-
AC
-
-
-
-
-
3750V ac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Vishay VOM617A-2X001T DC Input Optocoupler, Surface Mount, 4-Pin SOP
Vishay VOM617A-2X001T DC Input Optocoupler, Surface Mount, 4-Pin SOP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 773-0234Brand: VishayManufacturers Part No.: VOM617A-2X001T

€ 8.29

€ 0.332 Each (In a Bag of 25) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.332
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Vishay
-
Surface Mount
Optocoupler
-
1.6V
-
1
-
Tape & Reel
4
-
-
SOP
DC
-
-
7μs
-
60mA
3750Vrms
-
-55°C
-
125%
-
110°C
63%
12μs
-
EN, UL
-
VOM
-
No
-
Lite-On LTV-817S-TA1-A DC Input Optocoupler, Surface Mount, 4-Pin PDIP
Lite-On LTV-817S-TA1-A DC Input Optocoupler, Surface Mount, 4-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 127-8464Brand: Lite-OnManufacturers Part No.: LTV-817S-TA1-A

€ 15.79

€ 0.316 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.316
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Lite-On
-
Surface Mount
Optocoupler
-
1.4V
-
1
-
Tape & Reel
4
-
-
PDIP
DC
-
-
4μs
-
50mA
5000Vrms
-
-50°C
-
600%
-
110°C
50%
3μs
-
RoHS
-
LTV
-
No
-
Vishay VO2611-X007T DC Input
Vishay VO2611-X007T DC Input
Add to parts list
Also available in industry standard packaging
RS Stock No.: 710-3985Brand: VishayManufacturers Part No.: VO2611-X007T

€ 13.92

€ 2.783 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.783
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Vishay
-
-
-
-
1.7V
-
1
-
Reel
-
-
-
-
DC
-
-
-
-
-
5.3kVrms
-
-
Yes
-
-
-
-
-
-
-
-
-
-
-
-
Broadcom HCPL-0302-500E Optocoupler, Surface Mount, 8-Pin SO
Broadcom HCPL-0302-500E Optocoupler, Surface Mount, 8-Pin SO
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RS Stock No.: 174-3646Brand: BroadcomManufacturers Part No.: HCPL-0302-500E

€ 2,087.25

€ 1.392 Each (On a Reel of 1500) (Exc. Vat)

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1500

Available in multiples of 1500
1500€ 1.392
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Broadcom
-
Surface Mount
Optocoupler
-
1.8V
-
1
-
Tape & Reel
8
-
-
SO
-
-
-
50ns
-
20mA
3750Vrms
-
-40°C
Yes
-
-
100°C
-
50ns
-
IEC/EN/DIN EN 60747-5-2, CSA, UL 1577
-
HCPL
-
No
-
Vishay VOM617A-7X001T DC Input Optocoupler, Surface Mount, 4-Pin SOP
Vishay VOM617A-7X001T DC Input Optocoupler, Surface Mount, 4-Pin SOP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 773-0244Brand: VishayManufacturers Part No.: VOM617A-7X001T

€ 7.72

€ 0.309 Each (In a Bag of 25) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.309
Add to basket
Vishay
-
Surface Mount
Optocoupler
-
1.6V
-
1
-
Tape & Reel
4
-
-
SOP
DC
-
-
7μs
-
60mA
3750Vrms
-
-55°C
-
160%
-
110°C
80%
12μs
-
EN, UL
-
VOM
-
No
-

...