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.                    

Results: 1,392
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Vr - Reverse Voltage Rise Time Maximum Collector Current Mounting Style Package/Case Number of Channels Output Type
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 80-240% 601In Stock
Min.: 1
Mult.: 1
Reel: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300% 274In Stock
800Expected 2026/02/27
Min.: 1
Mult.: 1
Reel: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 50-150% 713In Stock
Min.: 1
Mult.: 1
Reel: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 50-300% 460In Stock
1,600Expected 2026/02/18
Min.: 1
Mult.: 1
Reel: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300 872In Stock
2,400Expected 2026/02/18
Min.: 1
Mult.: 1
Reel: 800

5 V 2.4 us 50 mA SMD/SMT DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% 1,056In Stock
Min.: 1
Mult.: 1

5 V 2.4 us 50 mA Through Hole DIP-4 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% 3,675In Stock
Min.: 1
Mult.: 1

5 V 3 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% 2,968In Stock
Min.: 1
Mult.: 1

5 V 4.2 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% 1,608In Stock
Min.: 1
Mult.: 1

5 V 3 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% 3,639In Stock
Min.: 1
Mult.: 1

5 V 4.2 us 50 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR >50% 3,793In Stock
Min.: 1
Mult.: 1

5 V 7 us 50 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Bi-Directional Input 739In Stock
2,000On Order
Min.: 1
Mult.: 1

1 mA Through Hole DIP-6 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers HV Phototransistor 1,169In Stock
Min.: 1
Mult.: 1

6 V 50 mA Through Hole DIP-6 1 Channel NPN Phototransistor

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% 851In Stock
Min.: 1
Mult.: 1
Reel: 2,000

6 V 100 mA SMD/SMT SOIC-Narrow-8 1 Channel NPN Phototransistor

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR >100% 1,127In Stock
2,000Expected 2026/03/20
Min.: 1
Mult.: 1
Reel: 2,000

6 V 100 mA SMD/SMT SOIC-Narrow-8 1 Channel NPN Phototransistor

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR >50% 1,100In Stock
1,580Expected 2026/03/20
Min.: 1
Mult.: 1
Reel: 2,000

6 V 100 mA SMD/SMT SOIC-Narrow-8 1 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Sing CTR>100% 1,893In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Zero Crossing 610In Stock
1,000Expected 2026/03/27
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT SMD-6 1 Channel PhotoTriac
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current 259In Stock
5,000Expected 2026/03/27
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
Vishay Semiconductors Triac & SCR Output Optocouplers Phototriac Output Low Input Current 1,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT SMD-6 1 Channel PhotoTriac
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% 1,406In Stock
Min.: 1
Mult.: 1

6 V 2.8 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Dual CTR > 50% 1,315In Stock
Min.: 1
Mult.: 1
Reel: 1,000

6 V 2 us 100 mA SMD/SMT SMD-8 2 Channel NPN Phototransistor
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open Form 1A 71In Stock
2,000Expected 2026/03/06
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount SMD DIP-6 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Normally Open/Closed Form 1A/1B/1C 47In Stock
2,000Expected 2026/11/06
Min.: 1
Mult.: 1

PCB Mount DIP-8 MOSFET
Vishay Semiconductors Solid State Relays - PCB Mount Normally Closed Form 1B 200V 40In Stock
2,000Expected 2026/03/24
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount SMD DIP-6 MOSFET