Optocouplers/Photocouplers – Mouser Singapore

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CNY Series High Isolation Voltage Optocouplers

Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are category IV high voltage isolation optocouplers available in a surface mount package. The high isolation voltage SMD version optocouplers consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4 pin plastic package. The single components are mounted opposite one another, providing a distance between input and output for high safety requirements of >3mm. Vishay Semiconductors CNY Series High Isolation Voltage Optocouplers are ideal for such applications as solar equipment, smart meters, and smart grids.

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Types of Optocouplers/Photocouplers

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Results: 1,392

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Part #

Solid State Relays - PCB Mount Normally Closed Form 1B 350V

LH1501BABTR
Vishay Semiconductors
1: $5.96
1,483In Stock

Mfr. Part No.
LH1501BABTR

Mouser Part No
782-LH1501BABTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Closed Form 1B 350V

Datasheet

1,483In Stock

Cut Tape

$5.96

$5.32

$5.09

$4.91

Reel

$3.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C 350V

LH1502BACTR
Vishay Semiconductors
1: $6.95
972In Stock
1,750Expected 3/4/2026

Mfr. Part No.
LH1502BACTR

Mouser Part No
782-LH1502BACTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C 350V

Datasheet

972In Stock

1,750Expected 3/4/2026

Cut Tape

$6.95

$6.20

$5.92

$5.73

Reel

$4.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AAB
Vishay Semiconductors
1: $3.75
5,941In Stock

Mfr. Part No.
LH1510AAB

Mouser Part No
782-LH1510AAB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

5,941In Stock

$3.75

$3.35

$3.20

$2.93

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AABTR
Vishay Semiconductors
1: $3.73
6,879In Stock

Mfr. Part No.
LH1510AABTR

Mouser Part No
782-LH1510AABTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

6,879In Stock

Cut Tape

$3.73

$3.32

$3.18

$3.07

Reel

$2.61

$2.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C

LH1512BAC
Vishay Semiconductors
1: $7.34
3,062In Stock

Mfr. Part No.
LH1512BAC

Mouser Part No
782-LH1512BAC

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C

Datasheet

3,062In Stock

$7.34

$6.55

$6.26

$5.98

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A 250V

LH1518AAB
Vishay Semiconductors
1: $3.74
1,569In Stock

Mfr. Part No.
LH1518AAB

Mouser Part No
782-LH1518AAB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A 250V

Datasheet

1,569In Stock

$3.74

$3.34

$3.18

$2.97

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A 250V

LH1518AABTR
Vishay Semiconductors
1: $3.89
2,916In Stock

Mfr. Part No.
LH1518AABTR

Mouser Part No
782-LH1518AABTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A 250V

Datasheet

2,916In Stock

Cut Tape

$3.89

$3.48

$3.32

$3.20

Reel

$2.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1518AT
Vishay Semiconductors
1: $3.74
2,158In Stock

Mfr. Part No.
LH1518AT

Mouser Part No
782-LH1518AT

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

2,158In Stock

$3.74

$3.34

$3.18

$3.07

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Dual Form 1A

LH1520AAC
Vishay Semiconductors
1: $6.48
3,641In Stock

Mfr. Part No.
LH1520AAC

Mouser Part No
782-LH1520AAC

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Dual Form 1A

Datasheet

3,641In Stock

$6.48

$5.77

$5.52

$5.32

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A 250V

LH1520AACTR
Vishay Semiconductors
1: $6.57
758In Stock

Mfr. Part No.
LH1520AACTR

Mouser Part No
782-LH1520AACTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A 250V

Datasheet

758In Stock

Cut Tape

$6.57

$5.87

$5.60

$5.41

Reel

$4.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Dual Form 1A

LH1522AACTR
Vishay Semiconductors
1: $7.39
1,029In Stock
500Expected 24/2/2026

Mfr. Part No.
LH1522AACTR

Mouser Part No
782-LH1522AACTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Dual Form 1A

Datasheet

1,029In Stock

500Expected 24/2/2026

Cut Tape

$7.39

$6.94

$6.09

$5.66

Reel

$4.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Dual Form 1A

LH1522AB
Vishay Semiconductors
1: $6.84
3,993In Stock

Mfr. Part No.
LH1522AB

Mouser Part No
782-LH1522AB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Dual Form 1A

Datasheet

3,993In Stock

$6.84

$6.10

$5.84

$5.59

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1540AAB
Vishay Semiconductors
1: $2.88
3,976In Stock

Mfr. Part No.
LH1540AAB

Mouser Part No
782-LH1540AAB

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

3,976In Stock

$2.88

$2.64

$2.46

$2.39

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1540AT
Vishay Semiconductors
1: $2.65
4,784In Stock

Mfr. Part No.
LH1540AT

Mouser Part No
782-LH1540AT

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

4,784In Stock

$2.65

$2.53

$2.39

$2.31

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1546AABTR
Vishay Semiconductors
1: $2.86
1,743In Stock

Mfr. Part No.
LH1546AABTR

Mouser Part No
782-LH1546AABTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

1,743In Stock

Cut Tape

$2.86

$2.56

$2.45

$2.36

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A 350V

LH1546ADF
Vishay Semiconductors
1: $2.49
4,278In Stock

Mfr. Part No.
LH1546ADF

Mouser Part No
782-LH1546ADF

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A 350V

Datasheet

4,278In Stock

$2.49

$2.27

$2.15

$2.09

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-4

MOSFET

Solid State Relays - PCB Mount Normally Open Form 1A

LH1546AEFTR
Vishay Semiconductors
1: $2.67
2,413In Stock
14,000Expected 27/3/2026

Mfr. Part No.
LH1546AEFTR

Mouser Part No
782-LH1546AEFTR

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

2,413In Stock

14,000Expected 27/3/2026

Cut Tape

$2.67

$2.39

$2.28

$2.20

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

SOP-4

MOSFET

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

SFH601-3
Vishay Semiconductors
1: $1.86
3,103In Stock

Mfr. Part No.
SFH601-3

Mouser Part No
782-SFH601-3

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

Datasheet

3,103In Stock

$1.86

$1.06

$0.988

$0.841

View

Min.: 1
Mult.: 1

6 V

50 mA

Through Hole

DIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH610A-2
Vishay Semiconductors
1: $1.50
5,033In Stock

Mfr. Part No.
SFH610A-2

Mouser Part No
782-SFH610A-2

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT VO61

Learn More

Datasheet

5,033In Stock

$1.50

$1.05

$0.781

$0.66

View

Min.: 1
Mult.: 1

6 V

3 us

100 mA

Through Hole

DIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

SFH6156-3
Vishay Semiconductors
1: $0.959
17,880In Stock

Mfr. Part No.
SFH6156-3

Mouser Part No
782-SFH6156-3

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

Datasheet

17,880In Stock

$0.959

$0.66

$0.441

$0.386

View

Min.: 1
Mult.: 1

6 V

3 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6156-4T
Vishay Semiconductors
1: $0.709
13,013In Stock

Mfr. Part No.
SFH6156-4T

Mouser Part No
782-SFH6156-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Datasheet

13,013In Stock

Cut Tape

$0.709

$0.492

$0.353

$0.292

Reel

$0.263

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

6 V

4 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH615A-3
Vishay Semiconductors
1: $0.82
6,071In Stock

Mfr. Part No.
SFH615A-3

Mouser Part No
782-SFH615A-3

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT VO61

Datasheet

Product Comments

6,071In Stock

$0.82

$0.557

$0.434

$0.391

View

Min.: 1
Mult.: 1

6 V

3 us

50 mA

Through Hole

DIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH617A-2
Vishay Semiconductors
1: $1.26
5,494In Stock

Mfr. Part No.
SFH617A-2

Mouser Part No
782-SFH617A-2

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT VO61

Datasheet

Product Comments

5,494In Stock

$1.26

$0.877

$0.645

$0.542

View

Min.: 1
Mult.: 1

6 V

2 us

100 mA

Through Hole

PDIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH617A-3X016
Vishay Semiconductors
1: $1.45
5,993In Stock

Mfr. Part No.
SFH617A-3X016

Mouser Part No
782-SFH617A-3X016

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT VO61

Datasheet

Product Comments

5,993In Stock

$1.45

$1.02

$0.737

$0.626

View

Min.: 1
Mult.: 1

6 V

3 us

50 mA

Through Hole

PDIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

SFH6186-2T
Vishay Semiconductors
1: $1.33
12,445In Stock

Mfr. Part No.
SFH6186-2T

Mouser Part No
782-SFH6186-2T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

Learn More

Datasheet

12,445In Stock

Cut Tape

$1.33

$0.931

$0.687

$0.578

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

6 V

3.5 us

100 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

CNY Series High Isolation Voltage Optocouplers

Types of Optocouplers/Photocouplers

Customer Service Office

Company

Resources

Support

3.3 ns
5 ns
11 ns
14 ns
23 ns
35 ns
50 ns
100 ns
0.8 us
1.1 us
1.5 us
1.75 us
2 us
2.4 us
2.5 us
2.8 us
3 us
3.5 us
3.7 us
4 us

DIP-16
DIP-4
DIP-6
DIP-8
LSOP-4
PDIP-16
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-8
SMD DIP-4
SMD-DIP-4
SMD DIP-6
SMD DIP-8