Optocouplers/Photocouplers

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Optocouplers / Photocouplers

LITEON Optocouplers / Photocouplers are available in standard single, dual, and quad channels. These devices come in Dual-In Package (DIP), Small Outline Package (SOP), Shrink Small Outline Package (SSOP), and Long Small Outline Package (LSOP). The optocouplers / photocouplers are offered with transistor, triac, high speed, Darlington, IGBT drive output, and AC input configurations. These Optocouplers / Photocouplers serve various applications such as switch mode power, battery chargers, fax modems, home appliances, telecommunications, and industry controllers.

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Types of Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Maximum Collector Current	Mounting Style	Package/Case	Number of Channels	Output Type
Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler LTV-207 LITEON 1: 11,21 kr 10 374In Stock	Mfr. Part No. LTV-207 Mouser Part No 859-LTV-207	LITEON	Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	10 374In Stock	Cut Tape 11,21 kr 7,89 kr 5,87 kr 4,97 kr Reel 4,42 kr View 4,68 kr 3,90 kr 3,70 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	6 V	3 us		SMD/SMT	SOP-8	2 Channel	Phototransistor
Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE LTV354TA-V-36 LITEON 1: 3,49 kr 36 677In Stock	Mfr. Part No. LTV354TA-V-36 Mouser Part No 859-LTV354TA-V-36	LITEON	Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	36 677In Stock	Cut Tape 3,49 kr 2,41 kr 1,71 kr 1,38 kr Reel 1,14 kr View 1,29 kr 1,07 kr 1,01 kr 0,989 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000		18 us	50 mA	SMD/SMT		1 Channel	NPN Phototransistor
Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler LTV-208 LITEON 1: 11,21 kr 4 639In Stock	Mfr. Part No. LTV-208 Mouser Part No 859-LTV-208	LITEON	Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4 639In Stock	Cut Tape 11,21 kr 7,89 kr 5,87 kr 4,97 kr Reel 4,22 kr View 4,68 kr 3,90 kr 3,82 kr 3,75 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	6 V	3 us		SMD/SMT	SOP-8	2 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler MOC3083M LITEON 1: 9,45 kr 5 840In Stock	Mfr. Part No. MOC3083M Mouser Part No 859-MOC3083M	LITEON	Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler Learn More about LITEON moc30x triac output photocouplers	Datasheet	5 840In Stock	9,45 kr 5,19 kr 4,77 kr 4,02 kr View 3,66 kr 3,59 kr 3,07 kr 2,98 kr 2,87 kr	Min.: 1 Mult.: 1				Through Hole	DIP-6	1 Channel	PhotoTriac
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3023S-TA1 LITEON 1: 6,71 kr 9 903In Stock 6 000Expected 2026-11-03	Mfr. Part No. MOC3023S-TA1 Mouser Part No 859-MOC3023S-TA1	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	9 903In Stock 6 000Expected 2026-11-03	Cut Tape 6,71 kr 4,64 kr 3,37 kr 2,80 kr Reel 2,60 kr View 2,37 kr 2,23 kr 2,18 kr 2,11 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000				SMD/SMT	SMD-6 Gull Wing	1 Channel	PhotoTriac
High Speed Optocouplers SO8 10MBD High Speed Optocoupler LTV-0601 LITEON 1: 14,07 kr 8 899In Stock	Mfr. Part No. LTV-0601 Mouser Part No 859-LTV-0601	LITEON	High Speed Optocouplers SO8 10MBD High Speed Optocoupler Learn More about LITEON LTV0x01	Datasheet	8 899In Stock	Cut Tape 14,07 kr 9,92 kr 7,19 kr 7,09 kr Reel 5,28 kr View 5,64 kr 4,65 kr 4,35 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	5 V	20 ns		SMD/SMT	SOIC-8	1 Channel	Photo IC
Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler LTV-3120S-TA1 LITEON 1: 13,63 kr 3 278In Stock 1 000Expected 2026-10-26	Mfr. Part No. LTV-3120S-TA1 Mouser Part No 859-LTV-3120S-TA1	LITEON	Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler Learn More about LITEON integrated gate drive photocouplers	Datasheet	3 278In Stock 1 000Expected 2026-10-26	Cut Tape 13,63 kr 11,10 kr 8,22 kr 6,86 kr Reel 6,37 kr View 5,07 kr 4,80 kr 4,56 kr 4,55 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	5 V	42 ns		SMD/SMT	SMD-8	1 Channel	Rail-to-Rail
High Speed Optocouplers High Speed 1MBd Transistor Output 6N136M LITEON 1: 8,13 kr 17 710In Stock	Mfr. Part No. 6N136M Mouser Part No 859-6N136M	LITEON	High Speed Optocouplers High Speed 1MBd Transistor Output Learn More about LITEON 1mbd transistor output photocoouplers	Datasheet	17 710In Stock	8,13 kr 5,67 kr 4,15 kr 3,47 kr View 2,91 kr 2,75 kr 2,64 kr 2,52 kr	Min.: 1 Mult.: 1	5 V		8 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817S-D LITEON 1: 4,15 kr 28 026In Stock	Mfr. Part No. LTV-817S-D Mouser Part No 859-LTV-817S-D	LITEON	Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	28 026In Stock	4,15 kr 2,82 kr 2,01 kr 1,59 kr View 1,42 kr 1,38 kr 1,31 kr 1,20 kr	Min.: 1 Mult.: 1	6 V	18 us	50 mA	SMD/SMT	PDIP-4 Gull Wing	1 Channel	NPN Phototransistor
High Speed Optocouplers High Speed 1MBd Transistor Output 6N135S-TA1 LITEON 1: 8,32 kr 10 007In Stock	Mfr. Part No. 6N135S-TA1 Mouser Part No 859-6N135STA1	LITEON	High Speed Optocouplers High Speed 1MBd Transistor Output Learn More about LITEON 1mbd transistor output photocoouplers	Datasheet	10 007In Stock	Cut Tape 8,32 kr 5,82 kr 4,28 kr 3,58 kr Reel 3,08 kr View 2,90 kr 2,79 kr 2,67 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	5 V		8 mA	SMD/SMT	SMD-8	1 Channel	Phototransistor
Transistor Output Optocouplers Optocoupler LTV-8141S-TA LITEON 1: 9,45 kr 8 136In Stock	Mfr. Part No. LTV-8141S-TA Mouser Part No 859-LTV-8141S-TA	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	8 136In Stock	Cut Tape 9,45 kr 6,58 kr 4,86 kr 4,09 kr Reel 3,82 kr View 3,49 kr 3,14 kr 3,10 kr 3,00 kr	Min.: 1 Mult.: 1 : 1 000		300 us	80 mA	SMD/SMT	PDIP-4 Gull Wing	1 Channel	Photodarlington
High Speed Optocouplers SOP-5 High Speed Phototranistr Output LTV-M601 LITEON 1: 12,20 kr 6 703In Stock	Mfr. Part No. LTV-M601 Mouser Part No 859-LTV-M601	LITEON	High Speed Optocouplers SOP-5 High Speed Phototranistr Output Learn More about LITEON 10mbd logic gate 15mbd cmos photocouplers	Datasheet	6 703In Stock	Cut Tape 12,20 kr 8,55 kr 6,25 kr 5,22 kr Reel 4,29 kr View 4,90 kr 3,75 kr 3,71 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	5 V	21 ns		SMD/SMT		1 Channel	Photo IC
Transistor Output Optocouplers HCEV, 160%, 5KV CNY17F-4S-TA LITEON 1: 6,33 kr 4 906In Stock	Mfr. Part No. CNY17F-4S-TA Mouser Part No 859-CNY17F-4S-TA	LITEON	Transistor Output Optocouplers HCEV, 160%, 5KV Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4 906In Stock	Cut Tape 6,33 kr 4,17 kr 2,79 kr 1,99 kr Reel 1,68 kr View 1,64 kr 1,54 kr 1,27 kr 1,24 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V	10 us	150 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE LTV817B-V LITEON 1: 4,54 kr 5 552In Stock	Mfr. Part No. LTV817B-V Mouser Part No 859-LTV817B-V	LITEON	Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5 552In Stock	Cut Tape 4,54 kr 2,99 kr 1,99 kr 1,43 kr Reel 1,21 kr View 1,18 kr 1,10 kr 1,03 kr 0,934 kr	Min.: 1 Mult.: 1 : 1 000	6 V	18 us	30 mA	SMD/SMT	SMD-4	1 Channel	Phototransistor
Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R LTV-217-D-G LITEON 1: 6,90 kr 5 577In Stock	Mfr. Part No. LTV-217-D-G Mouser Part No 859-LTV-217-D-G	LITEON	Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5 577In Stock	Cut Tape 6,90 kr 4,53 kr 3,02 kr 2,10 kr Reel 1,78 kr View 1,92 kr 1,67 kr 1,57 kr 1,43 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	4 V	18 us	50 mA	SMD/SMT	SSOP-4	1 Channel	Phototransistor
Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE LTV-357T-A LITEON 1: 5,30 kr 8 989In Stock	Mfr. Part No. LTV-357T-A Mouser Part No 859-LTV-357T-A	LITEON	Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	8 989In Stock	Cut Tape 5,30 kr 3,59 kr 2,56 kr 1,89 kr Reel 1,60 kr View 1,74 kr 1,52 kr 1,25 kr 1,19 kr	Min.: 1 Mult.: 1 : 3 000	6 V	18 us	50 mA	SMD/SMT		1 Channel	NPN Phototransistor
Transistor Output Optocouplers PTR 20%, 2.5KV 4N26S-TA1 LITEON 1: 6,71 kr 3 890In Stock	Mfr. Part No. 4N26S-TA1 Mouser Part No 859-4N26S-TA1	LITEON	Transistor Output Optocouplers PTR 20%, 2.5KV Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	3 890In Stock	Cut Tape 6,71 kr 4,36 kr 2,92 kr 2,08 kr Reel 1,76 kr View 1,71 kr 1,41 kr 1,32 kr 1,26 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V	3 us	100 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler Phototrans LTV-702V LITEON 1: 6,24 kr 59In Stock	Mfr. Part No. LTV-702V Mouser Part No 859-LTV-702V	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	59In Stock	6,24 kr 4,09 kr 2,74 kr 1,88 kr View 1,73 kr 1,60 kr 1,33 kr 1,24 kr 1,19 kr	Min.: 1 Mult.: 1	6 V	7 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler LTV-702VB LITEON 1: 6,71 kr 5 055In Stock	Mfr. Part No. LTV-702VB Mouser Part No 859-LTV-702VB	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	5 055In Stock	6,71 kr 4,36 kr 2,91 kr 2,01 kr View 1,85 kr 1,71 kr 1,60 kr 1,44 kr 1,32 kr	Min.: 1 Mult.: 1	6 V	7 us	50 mA	Through Hole		1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler Phototrans LTV-702FS LITEON 1: 6,24 kr 3 054In Stock	Mfr. Part No. LTV-702FS Mouser Part No 859-LTV-702FS	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	3 054In Stock	6,24 kr 4,09 kr 2,74 kr 1,88 kr View 1,73 kr 1,60 kr 1,34 kr 1,24 kr 1,20 kr	Min.: 1 Mult.: 1	6 V	7 us	50 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler LTV-702VS-TA1 LITEON 1: 5,67 kr 784In Stock 6 000Expected 2026-11-16	Mfr. Part No. LTV-702VS-TA1 Mouser Part No 859-LTV-702VS-TA1	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	784In Stock 6 000Expected 2026-11-16	Cut Tape 5,67 kr 3,81 kr 2,71 kr 2,29 kr Reel 1,93 kr View 1,87 kr 1,59 kr 1,52 kr 1,45 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V	7 us	50 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers HCEV, 63%, 5KV CNY17F-2 LITEON 1: 4,35 kr 7 720In Stock	Mfr. Part No. CNY17F-2 Mouser Part No 859-CNY17F-2	LITEON	Transistor Output Optocouplers HCEV, 63%, 5KV Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7 720In Stock	4,35 kr 2,26 kr 1,92 kr 1,52 kr View 1,40 kr 1,35 kr 1,32 kr 1,24 kr	Min.: 1 Mult.: 1	6 V	10 us	150 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler AC input LTV-733 LITEON 1: 7,28 kr 6 191In Stock	Mfr. Part No. LTV-733 Mouser Part No 859-LTV-733	LITEON	Transistor Output Optocouplers Optocoupler AC input Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6 191In Stock	7,28 kr 5,03 kr 3,65 kr 2,99 kr View 2,80 kr 2,67 kr 2,20 kr 2,18 kr 2,06 kr	Min.: 1 Mult.: 1		18 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3022S LITEON 1: 7,19 kr 6 609In Stock	Mfr. Part No. MOC3022S Mouser Part No 859-MOC3022S	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	6 609In Stock	7,19 kr 3,34 kr 2,64 kr 2,54 kr View 2,43 kr 2,01 kr 1,93 kr	Min.: 1 Mult.: 1				SMD/SMT	SMD-6 Gull Wing	1 Channel	PhotoTriac
Transistor Output Optocouplers PTR 100%, 3.5KV 4N35S LITEON 1: 6,24 kr 8 547In Stock	Mfr. Part No. 4N35S Mouser Part No 859-4N35S	LITEON	Transistor Output Optocouplers PTR 100%, 3.5KV Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	8 547In Stock	6,24 kr 2,08 kr 1,52 kr 1,41 kr View 1,37 kr 1,29 kr	Min.: 1 Mult.: 1	6 V	10 us	100 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor