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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Transistor Output Optocouplers SO8 100% 3.75KV 2CH Optocoupler LTV-208 LITEON 1: 0.955 CHF 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 0.955 CHF 0.672 CHF 0.50 CHF 0.423 CHF Reel 0.359 CHF View 0.399 CHF 0.332 CHF 0.326 CHF 0.319 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler LTV-207 LITEON 1: 0.955 CHF 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 0.955 CHF 0.672 CHF 0.50 CHF 0.423 CHF Reel 0.376 CHF View 0.399 CHF 0.332 CHF 0.315 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE LTV354TA-V-36 LITEON 1: 0.298 CHF 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 0.298 CHF 0.205 CHF 0.146 CHF 0.118 CHF Reel 0.094 CHF View 0.11 CHF 0.088 CHF 0.086 CHF 0.084 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler MOC3083M LITEON 1: 0.805 CHF 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	0.805 CHF 0.442 CHF 0.406 CHF 0.343 CHF View 0.312 CHF 0.306 CHF 0.261 CHF 0.254 CHF 0.244 CHF	Min.: 1 Mult.: 1
High Speed Optocouplers High Speed 1MBd Transistor Output 6N135S-TA1 LITEON 1: 0.709 CHF 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 0.709 CHF 0.496 CHF 0.364 CHF 0.305 CHF Reel 0.262 CHF View 0.247 CHF 0.238 CHF 0.227 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000
High Speed Optocouplers High Speed 1MBd Transistor Output 6N136M LITEON 1: 0.693 CHF 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	0.693 CHF 0.483 CHF 0.354 CHF 0.296 CHF View 0.248 CHF 0.234 CHF 0.225 CHF 0.214 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT LTV-817S-D LITEON 1: 0.354 CHF 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	0.354 CHF 0.241 CHF 0.171 CHF 0.136 CHF View 0.121 CHF 0.118 CHF 0.111 CHF 0.102 CHF	Min.: 1 Mult.: 1
High Speed Optocouplers SO8 10MBD High Speed Optocoupler LTV-0601 LITEON 1: 1.20 CHF 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 1.20 CHF 0.845 CHF 0.612 CHF 0.604 CHF Reel 0.449 CHF View 0.48 CHF 0.396 CHF 0.371 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler LTV-3120S-TA1 LITEON 1: 1.16 CHF 3 278In Stock 1 000Expected 26/10/2026	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 26/10/2026	Cut Tape 1.16 CHF 0.945 CHF 0.70 CHF 0.584 CHF Reel 0.543 CHF View 0.431 CHF 0.409 CHF 0.388 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Transistor Output Optocouplers Optocoupler LTV-8141S-TA LITEON 1: 0.805 CHF 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 0.805 CHF 0.561 CHF 0.414 CHF 0.348 CHF Reel 0.326 CHF View 0.298 CHF 0.268 CHF 0.264 CHF 0.256 CHF	Min.: 1 Mult.: 1 : 1 000
High Speed Optocouplers SOP-5 High Speed Phototranistr Output LTV-M601 LITEON 1: 1.04 CHF 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 1.04 CHF 0.728 CHF 0.533 CHF 0.445 CHF Reel 0.365 CHF View 0.417 CHF 0.319 CHF 0.316 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers HCEV, 160%, 5KV CNY17F-4S-TA LITEON 1: 0.539 CHF 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 0.539 CHF 0.355 CHF 0.238 CHF 0.169 CHF Reel 0.143 CHF View 0.139 CHF 0.131 CHF 0.109 CHF 0.106 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R LTV-217-D-G LITEON 1: 0.588 CHF 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 0.588 CHF 0.386 CHF 0.257 CHF 0.179 CHF Reel 0.152 CHF View 0.164 CHF 0.142 CHF 0.134 CHF 0.122 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE LTV817B-V LITEON 1: 0.387 CHF 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 0.387 CHF 0.255 CHF 0.169 CHF 0.122 CHF Reel 0.103 CHF View 0.10 CHF 0.094 CHF 0.088 CHF 0.08 CHF	Min.: 1 Mult.: 1 : 1 000
Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE LTV-357T-A LITEON 1: 0.451 CHF 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 0.451 CHF 0.306 CHF 0.218 CHF 0.161 CHF Reel 0.137 CHF View 0.148 CHF 0.129 CHF 0.101 CHF 0.097 CHF	Min.: 1 Mult.: 1 : 3 000
Transistor Output Optocouplers PTR 20%, 2.5KV 4N26S-TA1 LITEON 1: 0.572 CHF 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 0.572 CHF 0.372 CHF 0.249 CHF 0.177 CHF Reel 0.15 CHF View 0.146 CHF 0.12 CHF 0.112 CHF 0.108 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Transistor Output Optocouplers Optocoupler Phototrans LTV-702V LITEON 1: 0.532 CHF 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	0.532 CHF 0.348 CHF 0.233 CHF 0.16 CHF View 0.147 CHF 0.137 CHF 0.113 CHF 0.106 CHF 0.101 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-702VB LITEON 1: 0.572 CHF 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	0.572 CHF 0.372 CHF 0.248 CHF 0.171 CHF View 0.157 CHF 0.146 CHF 0.137 CHF 0.123 CHF 0.112 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler LTV-702VS-TA1 LITEON 1: 0.483 CHF 784In Stock 6 000Expected 16/11/2026	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 16/11/2026	Cut Tape 0.483 CHF 0.325 CHF 0.231 CHF 0.195 CHF Reel 0.165 CHF View 0.159 CHF 0.136 CHF 0.129 CHF 0.124 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Transistor Output Optocouplers Optocoupler Phototrans LTV-702FS LITEON 1: 0.532 CHF 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	0.532 CHF 0.348 CHF 0.233 CHF 0.16 CHF View 0.147 CHF 0.137 CHF 0.114 CHF 0.106 CHF 0.102 CHF	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3022S LITEON 1: 0.612 CHF 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	0.612 CHF 0.285 CHF 0.225 CHF 0.216 CHF View 0.207 CHF 0.171 CHF 0.165 CHF	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3021M LITEON 1: 0.515 CHF 596In Stock	Mfr. Part No. MOC3021M Mouser Part No 859-MOC3021M	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	596In Stock	0.515 CHF 0.274 CHF 0.25 CHF 0.213 CHF View 0.187 CHF 0.153 CHF 0.152 CHF 0.146 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototransistor LTV-852S LITEON 1: 0.789 CHF 2 370In Stock	Mfr. Part No. LTV-852S Mouser Part No 859-LTV-852S	LITEON	Transistor Output Optocouplers Optocoupler Phototransistor Learn More about LITEON darlington transistor output photocouplers	Datasheet	2 370In Stock	0.789 CHF 0.549 CHF 0.404 CHF 0.34 CHF View 0.30 CHF 0.262 CHF 0.254 CHF 0.242 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers HCEV, 63%, 5KV CNY17F-2 LITEON 1: 0.371 CHF 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	0.371 CHF 0.193 CHF 0.164 CHF 0.129 CHF View 0.119 CHF 0.115 CHF 0.112 CHF 0.106 CHF	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler AC input LTV-733 LITEON 1: 0.62 CHF 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	0.62 CHF 0.429 CHF 0.311 CHF 0.255 CHF View 0.239 CHF 0.227 CHF 0.187 CHF 0.185 CHF 0.175 CHF	Min.: 1 Mult.: 1

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Optocouplers / Photocouplers

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