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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3022S-TA1 LITEON 1: Rp12.659 9.344In Stock	Mfr. Part No. MOC3022S-TA1 Mouser Part No 859-MOC3022S-TA1	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	9.344In Stock	Cut Tape Rp12.659 Rp8.733 Rp6.348 Rp5.265 Reel Rp4.898 View Rp4.440 Rp4.165 Rp4.073 Rp3.743 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3023 LITEON 1: Rp13.943 11.966In Stock 2.015Expected 08/10/2026	Mfr. Part No. MOC3023 Mouser Part No 859-MOC3023	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	11.966In Stock 2.015Expected 08/10/2026	Rp13.943 Rp9.999 Rp7.632 Rp6.293 View Rp6.109 Rp4.330	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3023S-TA1 LITEON 1: Rp13.026 13.423In Stock 6.000Expected 26/10/2026	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	13.423In Stock 6.000Expected 26/10/2026	Cut Tape Rp13.026 Rp9.008 Rp6.550 Rp5.449 Reel Rp4.972 View Rp4.605 Rp4.311 Rp4.146 Rp3.999 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3052S LITEON 1: Rp16.511 7.415In Stock	Mfr. Part No. MOC3052S Mouser Part No 859-MOC3052S	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	7.415In Stock	Rp16.511 Rp8.879 Rp8.146 Rp7.008 View Rp6.219 Rp5.797 Rp5.467 Rp5.229	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3063 LITEON 1: Rp17.612 15.496In Stock	Mfr. Part No. MOC3063 Mouser Part No 859-MOC3063	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	15.496In Stock	Rp17.612 Rp14.053 Rp10.200 Rp8.347 View Rp7.797 Rp7.430 Rp7.063 Rp6.550 Rp6.146	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler TRIAC MOC3063S LITEON 1: Rp16.695 5.856In Stock 6.240Expected 08/12/2026	Mfr. Part No. MOC3063S Mouser Part No 859-MOC3063S	LITEON	Triac & SCR Output Optocouplers Optocoupler TRIAC Learn More about LITEON moc30x triac output photocouplers	Datasheet	5.856In Stock 6.240Expected 08/12/2026	Rp16.695 Rp9.100 Rp7.283 Rp6.990 View Rp6.788 Rp6.384 Rp5.981 Rp5.816	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler MOC3083 LITEON 1: Rp20.548 11.167In Stock 10.075Expected 21/09/2026	Mfr. Part No. MOC3083 Mouser Part No 859-MOC3083	LITEON	Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler Learn More about LITEON moc30x triac output photocouplers	Datasheet	11.167In Stock 10.075Expected 21/09/2026	Rp20.548 Rp12.017 Rp9.925 Rp8.898 View Rp8.861 Rp6.366	Min.: 1 Mult.: 1
Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn MOC3083S-TA1 LITEON 1: Rp17.979 29.102In Stock 6.000Expected 26/10/2026	Mfr. Part No. MOC3083S-TA1 Mouser Part No 859-MOC3083S-TA1	LITEON	Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn Learn More about LITEON moc30x triac output photocouplers	Datasheet	29.102In Stock 6.000Expected 26/10/2026	Cut Tape Rp17.979 Rp12.512 Rp9.228 Rp7.760 Reel Rp6.990 View Rp6.494 Rp6.183 Rp5.999 Rp5.834 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
High Speed Optocouplers High Speed 1MBd Transistor Output 6N135M LITEON 1: Rp16.695 1.284In Stock	Mfr. Part No. 6N135M Mouser Part No 859-6N135M	LITEON	High Speed Optocouplers High Speed 1MBd Transistor Output Learn More about LITEON 1mbd transistor output photocoouplers	Datasheet	1.284In Stock	Rp16.695 Rp11.613 Rp8.421 Rp6.898 View Rp6.439 Rp6.146 Rp5.834 Rp5.412 Rp5.082	Min.: 1 Mult.: 1
Transistor Output Optocouplers HCEV, 100%, 5KV CNY17-3S-TA LITEON 1: Rp8.806 4.958In Stock	Mfr. Part No. CNY17-3S-TA Mouser Part No 859-CNY17-3S-TA	LITEON	Transistor Output Optocouplers HCEV, 100%, 5KV Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4.958In Stock	Cut Tape Rp8.806 Rp5.981 Rp4.293 Rp3.522 Reel Rp3.211 View Rp2.917 Rp2.715 Rp2.568 Rp2.458 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV H11D1 LITEON 1: Rp16.328 954In Stock	Mfr. Part No. H11D1 Mouser Part No 859-H11D1	LITEON	Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV Learn More about LITEON h11d1 optocouplers	Datasheet	954In Stock	Rp16.328 Rp8.788 Rp8.054 Rp6.935 View Rp6.146 Rp5.742 Rp5.375 Rp5.100	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupler Phototrans H11D1S LITEON 1: Rp17.796 143In Stock	Mfr. Part No. H11D1S Mouser Part No 859-H11D1S	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON h11d1 optocouplers	Datasheet	143In Stock	Rp17.796 Rp10.714 Rp8.916 Rp7.063 View Rp6.256 Rp5.706 Rp5.375 Rp5.119	Min.: 1 Mult.: 1
High Speed Optocouplers SO8 1MBD High Speed Optocoupler LTV-0501 LITEON 1: Rp35.224 278In Stock	Mfr. Part No. LTV-0501 Mouser Part No 859-LTV-0501	LITEON	High Speed Optocouplers SO8 1MBD High Speed Optocoupler Learn More about LITEON LTV0x01	Datasheet	278In Stock	Cut Tape Rp35.224 Rp25.134 Rp19.080 Rp16.401 Reel Rp15.099 View Rp15.521 Rp14.530 Rp13.943	Min.: 1 Mult.: 1 : 2.000
Transistor Output Optocouplers SO8 63-125% 3.75KV 2CH Optocoupler LTV-206 LITEON 1: Rp21.832 3.308In Stock	Mfr. Part No. LTV-206 Mouser Part No 859-LTV-206	LITEON	Transistor Output Optocouplers SO8 63-125% 3.75KV 2CH Optocoupler Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	3.308In Stock	Cut Tape Rp21.832 Rp15.319 Rp11.393 Rp9.650 Reel Rp8.568 View Rp9.081 Rp7.944 Rp7.430 Rp7.210 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Transistor Output Optocouplers P/C LTV-354T-C STD. TYPE LTV-354T-C LITEON 1: Rp10.641 6.893In Stock	Mfr. Part No. LTV-354T-C Mouser Part No 859-LTV-354T-C	LITEON	Transistor Output Optocouplers P/C LTV-354T-C STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6.893In Stock	Cut Tape Rp10.641 Rp7.302 Rp5.265 Rp4.348 Reel Rp3.926 View Rp4.054 Rp3.651 Rp3.156 Rp3.100	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE LTV-356T-A LITEON 1: Rp8.990 7.998In Stock 6.000Expected 26/10/2026	Mfr. Part No. LTV-356T-A Mouser Part No 859-LTV-356T-A	LITEON	Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7.998In Stock 6.000Expected 26/10/2026	Cut Tape Rp8.990 Rp6.146 Rp4.403 Rp3.596 Reel Rp2.917 View Rp3.339 Rp2.899 Rp2.568 Rp2.367	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-356T BIN C (2.0) STD. TYPE LTV-356T-C LITEON 1: Rp8.439 7.764In Stock 6.000Expected 07/10/2026	Mfr. Part No. LTV-356T-C Mouser Part No 859-LTV-356T-C	LITEON	Transistor Output Optocouplers P/C LTV-356T BIN C (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7.764In Stock 6.000Expected 07/10/2026	Cut Tape Rp8.439 Rp5.797 Rp4.146 Rp3.394 Reel Rp3.009 View Rp3.156 Rp2.844 Rp2.422 Rp2.367 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE LTV-356T-D LITEON 1: Rp8.439 9.400In Stock	Mfr. Part No. LTV-356T-D Mouser Part No 859-LTV-356T-D	LITEON	Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	9.400In Stock	Cut Tape Rp8.439 Rp5.797 Rp4.146 Rp3.394 Reel Rp2.825 View Rp3.156 Rp2.660 Rp2.422 Rp2.293 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE LTV-357T-A LITEON 1: Rp10.274 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 Rp10.274 Rp6.971 Rp4.972 Rp3.669 Reel Rp3.119 View Rp3.376 Rp2.935 Rp2.422 Rp2.312	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-357T BIN C (2.0) STD. TYPE LTV-357T-C LITEON 1: Rp8.439 4.583In Stock	Mfr. Part No. LTV-357T-C Mouser Part No 859-LTV-357T-C	LITEON	Transistor Output Optocouplers P/C LTV-357T BIN C (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	4.583In Stock	Cut Tape Rp8.439 Rp5.797 Rp4.146 Rp3.394 Reel Rp2.825 View Rp3.156 Rp2.660 Rp2.422 Rp2.330 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-357T BIN D (2.0) STD. TYPE LTV-357T-D LITEON 1: Rp8.439 7.277In Stock 15.000Expected 07/12/2026	Mfr. Part No. LTV-357T-D Mouser Part No 859-LTV-357T-D	LITEON	Transistor Output Optocouplers P/C LTV-357T BIN D (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7.277In Stock 15.000Expected 07/12/2026	Cut Tape Rp8.439 Rp5.797 Rp4.146 Rp3.669 Reel Rp3.027 View Rp3.376 Rp2.935 Rp2.422 Rp2.293	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-358T-C BIN C (2.0) STD. TYPE LTV-358T-C LITEON 1: Rp11.191 3.948In Stock	Mfr. Part No. LTV-358T-C Mouser Part No 859-LTV-358T-C	LITEON	Transistor Output Optocouplers P/C LTV-358T-C BIN C (2.0) STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	3.948In Stock	Cut Tape Rp11.191 Rp7.705 Rp5.577 Rp4.605 Reel Rp3.871 View Rp4.293 Rp3.669 Rp3.357 Rp3.266	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-814S-TA1 TAPPING TYPE II LTV-814S-TA1-A LITEON 1: Rp6.971 1.368In Stock 22.000On Order	Mfr. Part No. LTV-814S-TA1-A Mouser Part No 859-LTV-814S-TA1-A	LITEON	Transistor Output Optocouplers P/C LTV-814S-TA1 TAPPING TYPE II Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	1.368In Stock 22.000On Order On Order Ship Dates Mfr. No: LTV-814S-TA1-A Stock: 1.368 Can Dispatch Immediately On Order: 9.000 Expected 10/11/2026 13.000 Expected 26/11/2026 Factory Lead Time: 12 Weeks	Cut Tape Rp6.971 Rp4.770 Rp3.376 Rp2.715 Reel Rp2.477 View Rp2.257 Rp2.091 Rp1.871 Rp1.816	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Optocoupler LTV-815S-TA1 LITEON 1: Rp8.990 3.313In Stock 8.000Expected 01/12/2026	Mfr. Part No. LTV-815S-TA1 Mouser Part No 859-LTV-815S-TA1	LITEON	Transistor Output Optocouplers Optocoupler Learn More about LITEON darlington transistor output photocouplers	Datasheet	3.313In Stock 8.000Expected 01/12/2026	Cut Tape Rp8.990 Rp6.219 Rp4.458 Rp4.018 Reel Rp3.467 View Rp3.137 Rp2.954 Rp2.752 Rp2.623 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers P/C LTV-816S-TA1-B TAPPING TYPE II LTV-816S-TA1-B LITEON 1: Rp7.338 7.028In Stock	Mfr. Part No. LTV-816S-TA1-B Mouser Part No 859-LTV-816S-TA1-B	LITEON	Transistor Output Optocouplers P/C LTV-816S-TA1-B TAPPING TYPE II Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	7.028In Stock	Cut Tape Rp7.338 Rp5.045 Rp3.596 Rp2.935 Reel Rp2.825 View Rp2.623 Rp2.330 Rp2.165 Rp2.073	Min.: 1 Mult.: 1 : 1.000

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