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 Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320% 4,016In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 50-600% 3,918In Stock
Min.: 1
Mult.: 1


Vishay Semiconductors High Speed Optocouplers 1MBps Schmitt-Trigr DIP-6; VDE 3,135In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100% 3,422In Stock
Min.: 1
Mult.: 1

Vishay VO619A-9X019T
Vishay Transistor Output Optocouplers DIP4 CPL 200-400% CTR 800In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Optically Isolated Gate Drivers Automotive-qualified MOSFET Driver with 20 V output in DIP-4 package 1,010In Stock
4,000Expected 11/9/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package 3,000In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package 2,580In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Optocplr Phototrnstr 63-125% CTR 3,188In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% 4,423In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR >100% 1,901In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 4,506In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 4,502In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% 4,412In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% 4,460In Stock
Min.: 1
Mult.: 1


Vishay Semiconductors Triac & SCR Output Optocouplers Zero 800V Vrdm 100mA DIP6; 5300V Vrms 2,855In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61 3,869In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors High Speed Optocouplers 10Mbd High-Speed Dual CTR>300% 759In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - LSOP-4 - Long Creepage Mini-Flat Package 3,000In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 3,536In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 3,604In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers H. Relblty 5300 Vrms 250-500% CTR 2,309In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA 482In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation 379In Stock
Min.: 1
Mult.: 1
: 550

Vishay Semiconductors Transistor Output Optocouplers Automotive Optocoupler with Phototransistor Output - Widebody Package - High Isolation 195In Stock
1,100Expected 18/11/2026
Min.: 1
Mult.: 1
: 550