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 SO8 100% 3.75KV 2CH Optocoupler 6’395In Stock
Min.: 1
Mult.: 1
: 2’000

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 6’777In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers SO8 100-200% 3.75KV 2CH Optocoupler 10’704In Stock
Min.: 1
Mult.: 1
: 2’000

LITEON Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler 5’309In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON High Speed Optocouplers SOP-5 High Speed Phototranistr Output 4’022In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON High Speed Optocouplers SOP-5 High Speed Phototranistr Output 6’798In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers HCEV, 160%, 5KV 106In Stock
5’000Expected 8/26/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers P/C LTV817A-V STD. TYPE VDE 1’674In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers OPTOCOUPLER, AC, 600%, 5KV, 4 PIN, HALOGEN-FREE, T/R 5’592In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers P/C LTV826STA1-V TAPPING TYPE II, VDE 3’822In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers PTR 100%, 3.5KV 9’649In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 6’933In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 5’055In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 6’685In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers PTR 20%, 2.5KV 5’000In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 3’959In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler Phototrans 3’059In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 2’019In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers P/C LTV817B-V STD. TYPE VDE 1’587In Stock
5’000Expected 10/13/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers HCEV, 63%, 5KV 185In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 784In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers DC INPUT, 2CH 479In Stock
6’000Expected 10/13/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers HCEV, 63%, 5KV 8’143In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC input 6’341In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 3’229In Stock
Min.: 1
Mult.: 1
: 1’000