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 Triac & SCR Output Optocouplers Phototriac ZC 800V 2mA 5kV/us VDE 1,578In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers SMD-4 CPLR 200-400% CTR 5MA 14,581In Stock
Min.: 1
Mult.: 1
: 1,000


Vishay Semiconductors Transistor Output Optocouplers 5300 Vrms; SMD-4 160-320 CTR 1mA 12,836In Stock
22,000Expected 20/8/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8 5,398In Stock
4,000Expected 18/8/2026
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8 5,998In Stock
8,000On Order
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors High Speed Optocouplers 1MBps Schmitt-Trigr SMD-6; VDE 5,024In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% IF=5MA 22,903In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4 11,971In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers Optcplor 50-600% CTR 1mA 4-pin LSOP 6,002In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Triac & SCR Output Optocouplers 600V 5mA 0.5K DV/DT Non-Zero Crossing 12,419In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% 5mA 13,906In Stock
Min.: 1
Mult.: 1
: 3,000


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOP4 12,036In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% 1mA 25,878In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers 80V Vceo; 3750 Vrms SOP-4; 100-200 CTR 2,381In Stock
14,000Expected 8/9/2026
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers 80V Vceo; 3750 Vrms SOP-4; 50-600 CTR 7,950In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers 80Vceo 3750Vrms SOP-4 CTR 160-320 2,947In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch 2,804In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch 8,872In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA S Ch 2,356In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA S Ch 2,064In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch 1,085In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers CTR 100-200% 5MA 45,340In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers CTR 100-200% 9,615In Stock
23,250Expected 25/8/2026
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers CTR 130-260% 1mA 17,325In Stock
Min.: 1
Mult.: 1
: 3,000

Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 5MA 17,605In Stock
Min.: 1
Mult.: 1
: 3,000