Optocouplers/Photocouplers

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Optocouplers / Photocouplers

LITEON Optocouplers / Photocouplers are available in standard single, dual, and quad channels. These devices come in Dual-In Package (DIP), Small Outline Package (SOP), Shrink Small Outline Package (SSOP), and Long Small Outline Package (LSOP). The optocouplers / photocouplers are offered with transistor, triac, high speed, Darlington, IGBT drive output, and AC input configurations. These Optocouplers / Photocouplers serve various applications such as switch mode power, battery chargers, fax modems, home appliances, telecommunications, and industry controllers.

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Types of Optocouplers/Photocouplers

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Results: 342

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Part #

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17-4M
LITEON
1: 3,40 kr.
23In Stock

Mfr. Part No.
CNY17-4M

Mouser Part No
859-CNY17-4M

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

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Datasheet

23In Stock

3,40 kr.

2,07 kr.

1,35 kr.

1,12 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17-4S
LITEON
1: 2,76 kr.
3.107In Stock

Mfr. Part No.
CNY17-4S

Mouser Part No
859-CNY17-4S

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

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Datasheet

3.107In Stock

2,76 kr.

1,45 kr.

1,29 kr.

1,08 kr.

View

Min.: 1
Mult.: 1

6 V

4.6 us

100 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 160%, 5KV

CNY17-4S-TA1
LITEON
1: 7,18 kr.
1.980In Stock
5.000Expected 16/02/2026

Mfr. Part No.
CNY17-4S-TA1

Mouser Part No
859-CNY17-4S-TA1

LITEON

Transistor Output Optocouplers HCEV, 160%, 5KV

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Datasheet

1.980In Stock

5.000Expected 16/02/2026

Cut Tape

7,18 kr.

5,04 kr.

3,74 kr.

3,17 kr.

Reel

2,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

6 V

4.6 us

100 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 40%, 5KV

CNY17F-1
LITEON
1: 2,63 kr.
2.749In Stock

Mfr. Part No.
CNY17F-1

Mouser Part No
859-CNY17F-1

LITEON

Transistor Output Optocouplers HCEV, 40%, 5KV

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Datasheet

2.749In Stock

2,63 kr.

1,37 kr.

1,24 kr.

1,04 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 40%, 5KV

CNY17F-1M
LITEON
1: 3,33 kr.
3.635In Stock

Mfr. Part No.
CNY17F-1M

Mouser Part No
859-CNY17F-1M

LITEON

Transistor Output Optocouplers HCEV, 40%, 5KV

Learn More

Datasheet

3.635In Stock

3,33 kr.

2,02 kr.

1,33 kr.

1,09 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 40%, 5KV

CNY17F-1S
LITEON
1: 2,44 kr.
4.717In Stock

Mfr. Part No.
CNY17F-1S

Mouser Part No
859-CNY17F-1S

LITEON

Transistor Output Optocouplers HCEV, 40%, 5KV

Learn More

Datasheet

4.717In Stock

2,44 kr.

1,41 kr.

1,28 kr.

1,07 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2
LITEON
1: 2,50 kr.
3.312In Stock
5.200Expected 19/03/2026

Mfr. Part No.
CNY17F-2

Mouser Part No
859-CNY17F-2

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

3.312In Stock

5.200Expected 19/03/2026

2,50 kr.

1,22 kr.

1,12 kr.

1,01 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2M
LITEON
1: 3,33 kr.
657In Stock
5.200Expected 16/02/2026

Mfr. Part No.
CNY17F-2M

Mouser Part No
859-CNY17F-2M

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

657In Stock

5.200Expected 16/02/2026

3,33 kr.

2,02 kr.

1,33 kr.

1,09 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 63%, 5KV

CNY17F-2S
LITEON
1: 2,69 kr.
5.219In Stock

Mfr. Part No.
CNY17F-2S

Mouser Part No
859-CNY17F-2S

LITEON

Transistor Output Optocouplers HCEV, 63%, 5KV

Learn More

Datasheet

5.219In Stock

2,69 kr.

1,41 kr.

1,28 kr.

1,07 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 100%, 5KV

CNY17F-3
LITEON
1: 2,63 kr.
4.469In Stock

Mfr. Part No.
CNY17F-3

Mouser Part No
859-CNY17F-3

LITEON

Transistor Output Optocouplers HCEV, 100%, 5KV

Learn More

Datasheet

4.469In Stock

2,63 kr.

1,28 kr.

1,16 kr.

1,01 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototrans

CNY17F-3S
LITEON
1: 2,69 kr.
1.381In Stock
5.200Expected 27/04/2026

Mfr. Part No.
CNY17F-3S

Mouser Part No
859-CNY17F-3S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

1.381In Stock

5.200Expected 27/04/2026

2,69 kr.

1,40 kr.

1,26 kr.

1,07 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers HCEV, 100%, 5KV

CNY17F-3S-TA1
LITEON
1: 2,89 kr.
3.308In Stock

Mfr. Part No.
CNY17F-3S-TA1

Mouser Part No
859-CNY17F-3S-TA1

LITEON

Transistor Output Optocouplers HCEV, 100%, 5KV

Learn More

Datasheet

3.308In Stock

Cut Tape

2,89 kr.

1,98 kr.

1,42 kr.

1,16 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

6 V

10 us

150 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototrans

CNY17F-4
LITEON
1: 2,63 kr.
1.283In Stock

Mfr. Part No.
CNY17F-4

Mouser Part No
859-CNY17F-4

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

1.283In Stock

2,63 kr.

1,37 kr.

1,24 kr.

0,94 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototrans

CNY17F-4S
LITEON
1: 2,69 kr.
5.427In Stock

Mfr. Part No.
CNY17F-4S

Mouser Part No
859-CNY17F-4S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

Learn More

Datasheet

5.427In Stock

2,69 kr.

1,41 kr.

1,28 kr.

0,992 kr.

View

Min.: 1
Mult.: 1

6 V

10 us

150 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV

H11D1
LITEON
1: 5,58 kr.
1.571In Stock

Mfr. Part No.
H11D1

Mouser Part No
859-H11D1

LITEON

Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV

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Datasheet

1.571In Stock

5,58 kr.

3,01 kr.

2,78 kr.

2,39 kr.

View

Min.: 1
Mult.: 1

6 V

5 us

100 mA

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototrans

H11D1S
LITEON
1: 5,58 kr.
913In Stock

Mfr. Part No.
H11D1S

Mouser Part No
859-H11D1S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

913In Stock

5,58 kr.

3,00 kr.

2,75 kr.

2,42 kr.

View

Min.: 1
Mult.: 1

6 V

5 us

100 mA

SMD/SMT

PDIP-6 Gull Wing

1 Channel

NPN Phototransistor

Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler

LTV-207
LITEON
1: 7,31 kr.
2.119In Stock
10.000Expected 22/04/2026

Mfr. Part No.
LTV-207

Mouser Part No
859-LTV-207

LITEON

Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler

Learn More

Datasheet

2.119In Stock

10.000Expected 22/04/2026

Cut Tape

7,31 kr.

5,07 kr.

3,76 kr.

3,18 kr.

Reel

2,84 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

6 V

3 us

SMD/SMT

SOP-8

2 Channel

Phototransistor

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

LTV-208
LITEON
1: 7,31 kr.
2.660In Stock

Mfr. Part No.
LTV-208

Mouser Part No
859-LTV-208

LITEON

Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler

Learn More

Datasheet

2.660In Stock

Cut Tape

7,31 kr.

5,15 kr.

3,83 kr.

3,25 kr.

Reel

2,95 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

6 V

3 us

SMD/SMT

SOP-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers P/C LTV-217-A-G STD. TYPE

LTV-217-A-G
LITEON
1: 3,01 kr.
5.353In Stock

Mfr. Part No.
LTV-217-A-G

Mouser Part No
859-LTV-217-A-G

LITEON

Transistor Output Optocouplers P/C LTV-217-A-G STD. TYPE

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Datasheet

5.353In Stock

Cut Tape

3,01 kr.

2,09 kr.

1,49 kr.

1,22 kr.

Reel

1,05 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

4 V

18 us

50 mA

SMD/SMT

SSOP-4

1 Channel

Phototransistor

Transistor Output Optocouplers P/C LTV-217-TP1-A-G STD. TYPE

LTV-217-TP1-A-G
LITEON
1: 4,04 kr.
3.520In Stock

Mfr. Part No.
LTV-217-TP1-A-G

Mouser Part No
859-LTV-217-TP1-A-G

LITEON

Transistor Output Optocouplers P/C LTV-217-TP1-A-G STD. TYPE

Learn More

Datasheet

3.520In Stock

Cut Tape

4,04 kr.

2,78 kr.

2,01 kr.

1,67 kr.

Reel

1,41 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

4 V

18 us

50 mA

SMD/SMT

SSOP-4

1 Channel

Phototransistor

Transistor Output Optocouplers P/C LTV-217-TP1-G STD. TYPE

LTV-217-TP1-G
LITEON
1: 2,95 kr.
843In Stock
6.000Expected 19/02/2026

Mfr. Part No.
LTV-217-TP1-G

Mouser Part No
859-LTV-217-TP1-G

LITEON

Transistor Output Optocouplers P/C LTV-217-TP1-G STD. TYPE

Learn More

Datasheet

843In Stock

6.000Expected 19/02/2026

Cut Tape

2,95 kr.

2,01 kr.

1,45 kr.

1,19 kr.

Reel

0,97 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

4 V

18 us

50 mA

SMD/SMT

SSOP-4

1 Channel

Phototransistor

MOSFET Output Optocouplers 2.5AIGBT Gate Drive 8Pin Dip Optocoupler

LTV-3120
LITEON
1: 13,88 kr.
363In Stock

Mfr. Part No.
LTV-3120

Mouser Part No
859-LTV-3120

LITEON

MOSFET Output Optocouplers 2.5AIGBT Gate Drive 8Pin Dip Optocoupler

Learn More

Datasheet

363In Stock

13,88 kr.

8,28 kr.

7,61 kr.

6,48 kr.

View

Min.: 1
Mult.: 1

5 V

50 ns

Through Hole

DIP-8

1 Channel

Rail-to-Rail

MOSFET Output Optocouplers 1.0A IGBT Gate Drive 8 Pin Optocoupler

LTV-3150
LITEON
1: 13,50 kr.
618In Stock

Mfr. Part No.
LTV-3150

Mouser Part No
859-LTV-3150

LITEON

MOSFET Output Optocouplers 1.0A IGBT Gate Drive 8 Pin Optocoupler

Learn More

Datasheet

618In Stock

13,50 kr.

9,62 kr.

7,25 kr.

6,26 kr.

View

Min.: 1
Mult.: 1

5 V

42 ns

Through Hole

DIP-8

1 Channel

IGBT Collector

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

LTV-356T-A
LITEON
1: 2,82 kr.
5.846In Stock
6.000Expected 19/03/2026

Mfr. Part No.
LTV-356T-A

Mouser Part No
859-LTV-356T-A

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

Learn More

Datasheet

5.846In Stock

6.000Expected 19/03/2026

Cut Tape

2,82 kr.

1,95 kr.

1,40 kr.

1,14 kr.

Reel

0,918 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

6 V

4 us

50 mA

SMD/SMT

1 Channel

NPN Phototransistor

Transistor Output Optocouplers P/C LTV-356T BIN B (2.0) STD. TYPE

LTV-356T-B
LITEON
1: 2,44 kr.
1.498In Stock
49.560Expected 19/03/2026

Mfr. Part No.
LTV-356T-B

Mouser Part No
859-LTV-356T-B

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN B (2.0) STD. TYPE

Learn More

Datasheet

1.498In Stock

49.560Expected 19/03/2026

Cut Tape

2,44 kr.

1,63 kr.

1,16 kr.

0,94 kr.

Reel

0,753 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

6 V

4 us

50 mA

SMD/SMT

1 Channel

NPN Phototransistor

Optocouplers / Photocouplers

Types of Optocouplers/Photocouplers

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DIP-16
DIP-4
DIP-6
DIP-8
MFP-4
PDIP-16
PDIP-16 Gull Wing
PDIP-4
PDIP-4 Gull Wing
PDIP-6
PDIP-6 Gull Wing
PDIP-8
PDIP-8 Gull Wing
SMD-16
SMD-4
SMD-6
SMD-6 Gull Wing
SMD-8
SMD-8 Gull Wing
SMD-DIP-16