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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
High Speed Optocouplers Automotive High Speed Optocoupler, 1 MBd, SOP-5 Package Vishay Semiconductors VOMHA43A-X001T VOMHA43A-X001T Vishay Semiconductors 1: HK$19.32 2,576In Stock 2,000On Order New Product	Mfr. Part No. VOMHA43A-X001T Mouser Part No 78-VOMHA43A-X001T New Product	Vishay Semiconductors	High Speed Optocouplers Automotive High Speed Optocoupler, 1 MBd, SOP-5 Package Learn More about Vishay Semiconductors vishay vomha43a automotive couplers	Datasheet	2,576In Stock 2,000On Order	Cut Tape HK$19.32 HK$13.89 HK$10.69 HK$9.29 Reel HK$8.38 View HK$8.80 HK$7.69 HK$7.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Optically Isolated Gate Drivers WDIP-8 IGBT MOSFET DRIVER 2.5A -E3 VOW3120 Vishay Semiconductors 1: HK$22.61 2,243In Stock	Mfr. Part No. VOW3120 Mouser Part No 78-VOW3120	Vishay Semiconductors	Optically Isolated Gate Drivers WDIP-8 IGBT MOSFET DRIVER 2.5A -E3 Learn More about Vishay Semiconductors vishay optically isolated mosfet drivers	Datasheet	2,243In Stock	Cut Tape HK$22.61 HK$16.77 HK$15.29 HK$13.73 Reel HK$12.33 View HK$12.99 HK$12.33 HK$12.25 HK$11.43	Min.: 1 Mult.: 1 : 1,200
Transistor Output Optocouplers RECOMMENDED ALT SFH6 Vishay Semiconductors VO617A-4X016 VO617A-4X016 Vishay Semiconductors 1: HK$3.62 301,026In Stock	Mfr. Part No. VO617A-4X016 Mouser Part No 78-VO617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	301,026In Stock	HK$3.62 HK$2.48 HK$1.78 HK$1.45 View HK$1.35 HK$1.26 HK$1.15 HK$0.986 HK$0.937	Min.: 1 Mult.: 1
High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out Vishay Semiconductors VO0630T VO0630T Vishay Semiconductors 1: HK$29.02 22,032In Stock	Mfr. Part No. VO0630T Mouser Part No 782-VO0630T	Vishay Semiconductors	High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out Learn More about Vishay Semiconductors vishaycny6xst	Datasheet	22,032In Stock	Cut Tape HK$29.02 HK$21.21 HK$16.03 HK$14.55 Reel HK$12.58 View HK$13.97 HK$11.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers CTR 50-600% 1MA VOS628A-X001T Vishay Semiconductors 1: HK$7.48 64,049In Stock	Mfr. Part No. VOS628A-X001T Mouser Part No 78-VOS628A-X001T	Vishay Semiconductors	Transistor Output Optocouplers CTR 50-600% 1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	64,049In Stock	Cut Tape HK$7.48 HK$5.20 HK$3.82 HK$3.21 Reel HK$2.74 View HK$3.00 HK$2.61 HK$2.42 HK$2.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers LSOP4 CPL 200-400% CTR Vishay VOL619A-9X001T VOL619A-9X001T Vishay 1: HK$5.10 2,705In Stock New Product	Mfr. Part No. VOL619A-9X001T Mouser Part No 78-VOL619A-9X001T New Product	Vishay	Transistor Output Optocouplers LSOP4 CPL 200-400% CTR	Datasheet	2,705In Stock	HK$5.10 HK$3.46 HK$2.46 HK$2.03 View HK$1.87 HK$1.56 HK$1.50 HK$1.37	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out TCMT1102 Vishay Semiconductors 1: HK$5.18 119,790In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	119,790In Stock	Cut Tape HK$5.18 HK$3.55 HK$2.52 HK$2.13 Reel HK$1.74 View HK$1.93 HK$1.68 HK$1.52 HK$1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA VO4256H-X007T Vishay Semiconductors 1: HK$32.80 19,424In Stock	Mfr. Part No. VO4256H-X007T Mouser Part No 782-VO4256H-X007T	Vishay Semiconductors	Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA	Datasheet	19,424In Stock	Cut Tape HK$32.80 HK$24.17 HK$18.99 HK$16.77 Reel HK$15.95 View HK$15.62 HK$15.04 Quote	Min.: 1 Mult.: 1 : 1,000
Solid State Relays - PCB Mount Normally Open Dual Form 1A Vishay Semiconductors LH1520AB LH1520AB Vishay Semiconductors 1: HK$40.85 5,399In Stock	Mfr. Part No. LH1520AB Mouser Part No 782-LH1520AB	Vishay Semiconductors	Solid State Relays - PCB Mount Normally Open Dual Form 1A	Datasheet	5,399In Stock	HK$40.85 HK$36.50 HK$34.85 HK$33.62 View HK$32.14 HK$30.74 HK$29.67 HK$28.69 HK$25.32	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH6106-3T SFH6106-3T Vishay Semiconductors 1: HK$7.56 87,940In Stock	Mfr. Part No. SFH6106-3T Mouser Part No 782-SFH6106-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	87,940In Stock	Cut Tape HK$7.56 HK$5.27 HK$3.98 HK$3.47 Reel HK$2.93 View HK$2.76 HK$2.66 HK$2.53 HK$2.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA Vishay Semiconductors VO4258M VO4258M Vishay Semiconductors 1: HK$34.11 1,140In Stock 2,000Expected 7/12/2026	Mfr. Part No. VO4258M Mouser Part No 782-VO4258M	Vishay Semiconductors	Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 3mA	Datasheet	1,140In Stock 2,000Expected 7/12/2026	HK$34.11 HK$24.82 HK$19.07 HK$16.77 View HK$15.95 HK$14.96 HK$14.39 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE Vishay Semiconductors 6N136-X017T 6N136-X017T Vishay Semiconductors 1: HK$17.02 6,065In Stock	Mfr. Part No. 6N136-X017T Mouser Part No 78-6N136-X017T	Vishay Semiconductors	Transistor Output Optocouplers H. Speed 1MBd CTR>19%, VDE	Datasheet	6,065In Stock	Cut Tape HK$17.02 HK$12.17 HK$9.29 HK$7.93 Reel HK$7.60 HK$6.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Out Single CTR > 50-150% SFH1690AT Vishay Semiconductors 1: HK$7.97 5,935In Stock	Mfr. Part No. SFH1690AT Mouser Part No 782-SFH1690AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR > 50-150%	Datasheet	5,935In Stock	Cut Tape HK$7.97 HK$5.52 HK$4.01 HK$3.29 Reel HK$2.92 View HK$3.07 HK$2.77 HK$2.38 HK$2.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% ILQ621GB-X009 Vishay Semiconductors 1: HK$29.10 4,019In Stock	Mfr. Part No. ILQ621GB-X009 Mouser Part No 782-ILQ621GB-X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%	Datasheet	4,019In Stock	Cut Tape HK$29.10 HK$21.21 HK$16.60 Reel HK$13.56 HK$12.99 View HK$12.49 Quote	Min.: 1 Mult.: 1 : 1,000
High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth IL300-EF-X016 Vishay Semiconductors 1: HK$60.66 2,758In Stock	Mfr. Part No. IL300-EF-X016 Mouser Part No 782-IL300-EF-X016	Vishay Semiconductors	High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth Learn More about Vishay Semiconductors vishay il300 linear optocoupler	Datasheet	2,758In Stock	HK$60.66 HK$45.79 HK$37.07 HK$33.29 View HK$30.41 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% ILQ621GB-X017T Vishay Semiconductors 1: HK$30.25 2,691In Stock	Mfr. Part No. ILQ621GB-X017T Mouser Part No 782-ILQ621GB-X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%	Datasheet	2,691In Stock	Cut Tape HK$30.25 HK$22.03 HK$16.93 HK$14.88 Reel HK$14.14 View HK$13.32 HK$13.15 MouseReel Available	Min.: 1 Mult.: 1 : 750
Triac & SCR Output Optocouplers Phototriac, NZC 10mA,1.5K dV/dt VDE VOM3052-X001T Vishay Semiconductors 1: HK$10.93 4,036In Stock	Mfr. Part No. VOM3052-X001T Mouser Part No 78-VOM3052-X001T	Vishay Semiconductors	Triac & SCR Output Optocouplers Phototriac, NZC 10mA,1.5K dV/dt VDE	Datasheet	4,036In Stock	Cut Tape HK$10.93 HK$7.74 HK$5.78 HK$4.92 Reel HK$4.02 View HK$4.63 HK$3.81 HK$3.72 HK$3.70	Min.: 1 Mult.: 1 : 2,000
Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL, VDE VOT8121AM-VT Vishay Semiconductors 1: HK$8.22 4,594In Stock	Mfr. Part No. VOT8121AM-VT Mouser Part No 78-VOT8121AM-VT	Vishay Semiconductors	Triac & SCR Output Optocouplers 800V Vrdm Phototriac SOP-4; UL, cUL, VDE Learn More about Vishay Semiconductors vishay vot8024ax vot8121ax optocouplers	Datasheet	4,594In Stock	Cut Tape HK$8.22 HK$5.87 HK$4.33 HK$3.65 Reel HK$2.98 View HK$3.43 HK$2.77 HK$2.72 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers Phototransistor Out Single CTR 100-600% SFH620AGB Vishay Semiconductors 1: HK$7.73 5,587In Stock	Mfr. Part No. SFH620AGB Mouser Part No 782-SFH620AGB	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-600%	Datasheet	5,587In Stock	HK$7.73 HK$5.41 HK$3.98 HK$3.34 View HK$3.13 HK$3.03 HK$2.57 HK$2.56 HK$2.49	Min.: 1 Mult.: 1
Optically Isolated Gate Drivers 0.5A Current Out IGBT/MOSFET Drvr Vishay Semiconductors VO3150A VO3150A Vishay Semiconductors 1: HK$13.65 3,076In Stock	Mfr. Part No. VO3150A Mouser Part No 782-VO3150A	Vishay Semiconductors	Optically Isolated Gate Drivers 0.5A Current Out IGBT/MOSFET Drvr Learn More about Vishay Semiconductors vishay optically isolated mosfet drivers	Datasheet	3,076In Stock	HK$13.65 HK$10.03 HK$8.55 HK$8.06 View HK$7.64 HK$7.34 HK$7.15 HK$6.49	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch Vishay Semiconductors VOR1121B6 VOR1121B6 Vishay Semiconductors 1: HK$22.03 2,553In Stock	Mfr. Part No. VOR1121B6 Mouser Part No 78-VOR1121B6	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 370mA S Ch	Datasheet	2,553In Stock	HK$22.03 HK$19.65 HK$18.74 HK$17.84 View HK$17.34 HK$16.52 HK$16.03 HK$13.97 HK$13.89	Min.: 1 Mult.: 1
Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch VOR2121A8 Vishay Semiconductors 1: HK$26.80 3,707In Stock	Mfr. Part No. VOR2121A8 Mouser Part No 78-VOR2121A8	Vishay Semiconductors	Solid State Relays - PCB Mount Hi-Reliability SSR 5300 Vrms 140mA D Ch Learn More about Vishay Semiconductors vishay vor relays	Datasheet	3,707In Stock	HK$26.80 HK$23.92 HK$22.69 HK$21.87 View HK$21.13 HK$20.14 HK$19.48 HK$18.82 HK$16.36	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH6156-3X001 SFH6156-3X001 Vishay Semiconductors 1: HK$5.43 15,787In Stock	Mfr. Part No. SFH6156-3X001 Mouser Part No 782-SFH6156-3X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	15,787In Stock	HK$5.43 HK$3.56 HK$2.61 HK$2.15 View HK$1.92 HK$1.80 HK$1.47	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers 0.9 A, DIP-8 package 10-mA input trig cr Vishay Semiconductors VO2223 VO2223 Vishay Semiconductors 1: HK$19.40 2,312In Stock	Mfr. Part No. VO2223 Mouser Part No 782-VO2223	Vishay Semiconductors	Triac & SCR Output Optocouplers 0.9 A, DIP-8 package 10-mA input trig cr	Datasheet	2,312In Stock	HK$19.40 HK$11.59 HK$10.19 HK$8.63 View HK$8.21 HK$7.66 HK$7.55 Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE TCMT1117 Vishay Semiconductors 1: HK$5.26 8,989In Stock	Mfr. Part No. TCMT1117 Mouser Part No 78-TCMT1117	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE Learn More about Vishay Semiconductors vishaysemi tcm111x phototransistor optocoupler	Datasheet	8,989In Stock	Cut Tape HK$5.26 HK$3.63 HK$2.62 HK$2.18 Reel HK$1.68 View HK$2.03 HK$1.59 HK$1.56	Min.: 1 Mult.: 1 : 3,000

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