.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (1,392)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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

LH1501BABTR
Vishay Semiconductors
1: £3.22
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

£3.22

£2.87

£2.75

£2.65

Reel

£2.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

LH1502BACTR
Vishay Semiconductors
1: £3.75
972In Stock
1,750Expected 03/04/2026

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 03/04/2026

Cut Tape

£3.75

£3.35

£3.20

£3.09

Reel

£2.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AAB
Vishay Semiconductors
1: £2.03
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

£2.03

£1.81

£1.73

£1.58

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AABTR
Vishay Semiconductors
1: £2.01
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

£2.01

£1.80

£1.72

£1.66

Reel

£1.41

£1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

LH1512BAC
Vishay Semiconductors
1: £3.96
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

£3.96

£3.54

£3.38

£3.23

View

Min.: 1
Mult.: 1

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

LH1518AAB
Vishay Semiconductors
1: £2.02
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

£2.02

£1.80

£1.72

£1.61

View

Min.: 1
Mult.: 1

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

LH1518AABTR
Vishay Semiconductors
1: £2.10
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

£2.10

£1.88

£1.80

£1.73

View

Reel

£1.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Solid State Relays - PCB Mount Normally Open Form 1A

LH1518AT
Vishay Semiconductors
1: £2.02
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

£2.02

£1.80

£1.72

£1.66

View

Min.: 1
Mult.: 1

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

LH1520AAC
Vishay Semiconductors
1: £3.50
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

£3.50

£3.12

£2.98

£2.87

View

Min.: 1
Mult.: 1

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

LH1520AACTR
Vishay Semiconductors
1: £3.55
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

£3.55

£3.17

£3.03

£2.92

Reel

£2.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

LH1522AACTR
Vishay Semiconductors
1: £4.00
1,029In Stock
500Expected 24/02/2026

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 24/02/2026

Cut Tape

£4.00

£3.75

£3.29

£3.06

Reel

£2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

LH1522AB
Vishay Semiconductors
1: £3.69
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

£3.69

£3.30

£3.15

£3.02

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Normally Open Form 1A

LH1540AAB
Vishay Semiconductors
1: £1.55
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

£1.55

£1.42

£1.33

£1.29

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Normally Open Form 1A

LH1540AT
Vishay Semiconductors
1: £1.43
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

£1.43

£1.37

£1.29

£1.25

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Normally Open Form 1A

LH1546AABTR
Vishay Semiconductors
1: £1.55
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

£1.55

£1.38

£1.32

£1.27

Reel

£1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

LH1546ADF
Vishay Semiconductors
1: £1.34
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

£1.34

£1.22

£1.16

£1.13

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Normally Open Form 1A

LH1546AEFTR
Vishay Semiconductors
1: £1.44
2,413In Stock
14,000Expected 27/03/2026

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 27/03/2026

Cut Tape

£1.44

£1.29

£1.23

£1.19

Reel

£0.925

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

SFH601-3
Vishay Semiconductors
1: £1.00
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

£1.00

£0.571

£0.533

£0.454

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH610A-2
Vishay Semiconductors
1: £0.811
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

£0.811

£0.569

£0.422

£0.357

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

SFH6156-3
Vishay Semiconductors
1: £0.518
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

£0.518

£0.357

£0.238

£0.209

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6156-4T
Vishay Semiconductors
1: £0.383
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

£0.383

£0.265

£0.19

£0.158

Reel

£0.151

£0.148

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH615A-3
Vishay Semiconductors
1: £0.443
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

£0.443

£0.301

£0.234

£0.211

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH617A-2
Vishay Semiconductors
1: £0.684
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

£0.684

£0.474

£0.348

£0.292

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH617A-3X016
Vishay Semiconductors
1: £0.78
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

£0.78

£0.549

£0.398

£0.338

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

SFH6186-2T
Vishay Semiconductors
1: £0.721
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

£0.721

£0.503

£0.371

£0.313

Reel

£0.265

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

CNY Series High Isolation Voltage Optocouplers

All Results (1,392)

Customer Service Office

Company

Resources

Support

CNY Series High Isolation Voltage Optocouplers

All Results (1,392)

Opto-electronics

Electromechanical

Semiconductors