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 (1,400)

Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Vishay Semiconductors High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
10,000On Order
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
65,852On Order
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors High Speed Optocouplers OPTOCPLR SOP-5 1MB
53,960Expected 8/9/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers AC Input, Phtotrnstr 50-600% CTR 5mAVDE-
21,985On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out
175,774On Order
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 50-600%
41,890On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR 80-300%
34,664On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 60V
144,059On Order
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors MOSFET Output Optocouplers SMD-6 IGBT MOSFET DRIVER 4A
2,000Expected 20/11/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE
9,000Expected 1/9/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
14,909On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
7,760On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Triac & SCR Output Optocouplers 1A, 600V PhotoTRIAC SMD-8, UL, cUL, VDE
2,830Expected 18/9/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA
16,810Expected 2/10/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Optically Isolated Gate Drivers Industrial MOSFET driver with CTI 600 V in SOP-4 package
2,000Expected 5/10/2026
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors High Speed Optocouplers Automotive High Speed Optocoupler, 1 MBd, SOP-5 Package
4,576On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Solid State Relays - PCB Mount SOP-4 SMD SSR 1 FORM A 600V
2,922Expected 8/9/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch
5,338On Order
Min.: 1
Mult.: 1

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms IRED cntrl
2,000On Order
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers CTR 80-160% 5mA
52,246Expected 21/10/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Triac & SCR Output Optocouplers Non-Zero 800V Vrdm SMD6; 5000V Vrms
8,430On Order
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current
7,800On Order
Min.: 1
Mult.: 1

Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current
2,000Expected 1/9/2026
Min.: 1
Mult.: 1

Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Dual Form 1A
1,633Expected 28/8/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
6,863Expected 17/9/2026
Min.: 1
Mult.: 1
: 1,000