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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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Part #

Transistor Output Optocouplers P/C LTV-214 STD. TYPE

LTV-214-AK-G
LITEON
1: ₹54.98
10,392In Stock
9,000Expected 26-11-2026

Mfr. Part No.
LTV-214-AK-G

Mouser Part No
859-LTV-214-AK-G

LITEON

Transistor Output Optocouplers P/C LTV-214 STD. TYPE

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Datasheet

10,392In Stock

9,000Expected 26-11-2026

Cut Tape

₹54.98

₹36.43

₹24.32

₹16.87

Reel

₹13.79

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Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers PTR 20%, 2.5KV

4N25
LITEON
1: ₹48.45
15,369In Stock

Mfr. Part No.
4N25

Mouser Part No
859-4N25

LITEON

Transistor Output Optocouplers PTR 20%, 2.5KV

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Datasheet

15,369In Stock

₹48.45

₹39.32

₹28.89

₹19.94

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Min.: 1
Mult.: 1

Transistor Output Optocouplers PTR 20%, 2.5KV

4N25S-TA1
LITEON
1: ₹44.73
12,176In Stock

Mfr. Part No.
4N25S-TA1

Mouser Part No
859-4N25S-TA1

LITEON

Transistor Output Optocouplers PTR 20%, 2.5KV

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Datasheet

12,176In Stock

Cut Tape

₹44.73

₹31.03

₹22.18

₹18.26

Reel

₹16.12

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers PTR 100%, 3.5KV

4N35
LITEON
1: ₹59.64
15,515In Stock
13,195Expected 18-11-2026

Mfr. Part No.
4N35

Mouser Part No
859-4N35

LITEON

Transistor Output Optocouplers PTR 100%, 3.5KV

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Datasheet

15,515In Stock

13,195Expected 18-11-2026

₹59.64

₹32.89

₹25.72

₹17.89

View

Min.: 1
Mult.: 1

High Speed Optocouplers High Speed 1MBd Transistor Output

6N135S-TA1
LITEON
1: ₹82.00
10,007In Stock

Mfr. Part No.
6N135S-TA1

Mouser Part No
859-6N135STA1

LITEON

High Speed Optocouplers High Speed 1MBd Transistor Output

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Datasheet

10,007In Stock

Cut Tape

₹82.00

₹56.47

₹41.28

₹34.85

Reel

₹32.52

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers High Speed 10MBd LogicGate Output

6N137
LITEON
1: ₹69.89
34,570In Stock

Mfr. Part No.
6N137

Mouser Part No
859-6N137

LITEON

High Speed Optocouplers High Speed 10MBd LogicGate Output

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Datasheet

34,570In Stock

₹69.89

₹55.35

₹40.35

₹33.73

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Min.: 1
Mult.: 1

High Speed Optocouplers High Speed 10MBd LogicGate Output

6N137S-TA1
LITEON
1: ₹82.00
24,628In Stock
53,000On Order

Mfr. Part No.
6N137S-TA1

Mouser Part No
859-6N137STA1

LITEON

High Speed Optocouplers High Speed 10MBd LogicGate Output

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Datasheet

24,628In Stock

53,000On Order

Cut Tape

₹82.00

₹56.47

₹41.28

₹34.85

Reel

₹32.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

High Speed Optocouplers Darlington 100KBd Transistor Output

6N138S-TA1
LITEON
1: ₹82.00
5,620In Stock
2,000Expected 30-11-2026

Mfr. Part No.
6N138S-TA1

Mouser Part No
859-6N138STA1

LITEON

High Speed Optocouplers Darlington 100KBd Transistor Output

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Datasheet

5,620In Stock

2,000Expected 30-11-2026

Cut Tape

₹82.00

₹56.47

₹41.28

₹34.48

Reel

₹32.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers HCEV, 100%, 5KV

CNY17-3S-TA1
LITEON
1: ₹53.11
9,316In Stock

Mfr. Part No.
CNY17-3S-TA1

Mouser Part No
859-CNY17-3S-TA1

LITEON

Transistor Output Optocouplers HCEV, 100%, 5KV

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Datasheet

9,316In Stock

Cut Tape

₹53.11

₹36.62

₹26.37

₹21.71

Reel

₹18.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler

LTV-214
LITEON
1: ₹69.89
6,439In Stock

Mfr. Part No.
LTV-214

Mouser Part No
859-LTV-214

LITEON

Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler

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Datasheet

6,439In Stock

Cut Tape

₹69.89

₹48.45

₹35.41

₹29.54

Reel

₹22.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers Optocoupler AC input

LTV-814
LITEON
1: ₹47.52
27,305In Stock
6,000Expected 09-11-2026

Mfr. Part No.
LTV-814

Mouser Part No
859-LTV-814

LITEON

Transistor Output Optocouplers Optocoupler AC input

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Datasheet

27,305In Stock

6,000Expected 09-11-2026

₹47.52

₹32.52

₹23.30

₹19.10

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-8141
LITEON
1: ₹77.34
6,658In Stock

Mfr. Part No.
LTV-8141

Mouser Part No
859-LTV-8141

LITEON

Transistor Output Optocouplers Optocoupler

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Datasheet

6,658In Stock

₹77.34

₹53.30

₹36.43

₹32.52

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC input

LTV-8141S
LITEON
1: ₹85.73
10,227In Stock

Mfr. Part No.
LTV-8141S

Mouser Part No
859-LTV-8141S

LITEON

Transistor Output Optocouplers Optocoupler AC input

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Datasheet

10,227In Stock

₹85.73

₹58.61

₹39.42

₹34.76

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-8141S-TA
LITEON
1: ₹92.25
8,136In Stock

Mfr. Part No.
LTV-8141S-TA

Mouser Part No
859-LTV-8141S-TA

LITEON

Transistor Output Optocouplers Optocoupler

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Datasheet

8,136In Stock

Cut Tape

₹92.25

₹63.92

₹47.15

₹39.60

Reel

₹37.09

View

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler Phototrans

LTV-817S
LITEON
1: ₹42.86
21,941In Stock
27,000Expected 14-09-2026

Mfr. Part No.
LTV-817S

Mouser Part No
859-LTV-817S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

21,941In Stock

27,000Expected 14-09-2026

₹42.86

₹28.79

₹16.12

₹14.16

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT

LTV-817S-D
LITEON
1: ₹41.00
28,583In Stock

Mfr. Part No.
LTV-817S-D

Mouser Part No
859-LTV-817S-D

LITEON

Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT

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Datasheet

28,583In Stock

₹41.00

₹27.86

₹19.85

₹15.75

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler

LTV-817S-TA
LITEON
1: ₹41.00
44,207In Stock
27,000On Order

Mfr. Part No.
LTV-817S-TA

Mouser Part No
859-LTV-817S-TA

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

44,207In Stock

27,000On Order

Cut Tape

₹41.00

₹27.86

₹19.85

₹16.31

Reel

₹14.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Optocoupler AC in 2-CHNL

LTV-824
LITEON
1: ₹95.98
8,296In Stock

Mfr. Part No.
LTV-824

Mouser Part No
859-LTV-824

LITEON

Transistor Output Optocouplers Optocoupler AC in 2-CHNL

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Datasheet

8,296In Stock

₹95.98

₹66.16

₹48.27

₹40.25

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 2-CHNL

LTV-825S
LITEON
1: ₹79.20
5,800In Stock

Mfr. Part No.
LTV-825S

Mouser Part No
859-LTV-825S

LITEON

Transistor Output Optocouplers Optocplr Phototrans 2-CHNL

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Datasheet

5,800In Stock

₹79.20

₹44.35

₹39.97

₹33.36

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-844S
LITEON
1: ₹184.50
10,120In Stock
39,100Expected 28-09-2026

Mfr. Part No.
LTV-844S

Mouser Part No
859-LTV-844S

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

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Datasheet

10,120In Stock

39,100Expected 28-09-2026

₹184.50

₹113.68

₹91.78

₹80.13

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

LTV-845S
LITEON
1: ₹140.70
11,754In Stock
3,700On Order

Mfr. Part No.
LTV-845S

Mouser Part No
859-LTV-845S

LITEON

Transistor Output Optocouplers Optocoupler AC in 4-CHNL

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Datasheet

11,754In Stock

3,700On Order

₹140.70

₹94.11

₹73.33

₹62.24

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-847S
LITEON
1: ₹123.00
16,868In Stock

Mfr. Part No.
LTV-847S

Mouser Part No
859-LTV-847S

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

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Datasheet

16,868In Stock

₹123.00

₹75.66

₹61.50

₹52.18

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

LTV-849
LITEON
1: ₹110.88
12,685In Stock

Mfr. Part No.
LTV-849

Mouser Part No
859-LTV-849

LITEON

Transistor Output Optocouplers Optocplr Phototrans 4-CHNL

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Datasheet

12,685In Stock

₹110.88

₹68.67

₹56.75

₹48.08

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN

LTV-217-G
LITEON
1: ₹66.16
20,489In Stock

Mfr. Part No.
LTV-217-G

Mouser Part No
859-LTV217G

LITEON

Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN

Learn More

Datasheet

20,489In Stock

Cut Tape

₹66.16

₹43.89

₹29.35

₹20.31

Reel

₹16.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021
LITEON
1: ₹49.39
25,959In Stock
25,285Expected 28-09-2026

Mfr. Part No.
MOC3021

Mouser Part No
859-MOC3021

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

25,959In Stock

25,285Expected 28-09-2026

₹49.39

₹41.00

₹30.66

₹28.89

View

Min.: 1
Mult.: 1

Optocouplers / Photocouplers

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Optocouplers / Photocouplers

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