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.

All Results (341)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS

LITEON Transistor Output Optocouplers Optocoupler 292In Stock
4’800Expected 11/9/2026
Min.: 1
Mult.: 1


LITEON Transistor Output Optocouplers Optocoupler 586In Stock
4’800On Order
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 699In Stock
17’375On Order
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers DC INPUT, 4CH 35In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 2’017In Stock
Min.: 1
Mult.: 1
: 25

LITEON Transistor Output Optocouplers Optocoupler Phototransistor 967In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler Phototransistor 2’370In Stock
Min.: 1
Mult.: 1

LITEON High Speed Optocouplers SOP-5 High Speed Phototranistr Output 22In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN 2’429In Stock
6’000Expected 9/28/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 5’676In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 5’370In Stock
1’040Expected 8/21/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 3’239In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 2’867In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 4’828In Stock
9’295Expected 9/29/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 658In Stock
6’240Expected 11/9/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 3’552In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 4’553In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 455In Stock
6’240Expected 8/25/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 1’475In Stock
6’240Expected 8/28/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 4’256In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 1’229In Stock
6’240Expected 8/26/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler 2’743In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 94In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 3’000In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers PTR 20%, 0.5KV 6In Stock
Min.: 1
Mult.: 1