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 (SGD) 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 High Speed Optocouplers SOP-5 High Speed Phototranistr Output 4,062In 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 Logic Output Opto-couplers 2.5AIGBT Gate Drive 8Pin SMT Optocoupler 5,309In Stock
Min.: 1
Mult.: 1
: 1,000

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 HCEV, 160%, 5KV 106In Stock
5,000Expected 26/8/2026
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 PTR 100%, 3.5KV 9,649In Stock
Min.: 1
Mult.: 1
: 1,000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 6,937In Stock
Min.: 1
Mult.: 1
: 1,000

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

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 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 13/10/2026
Min.: 1
Mult.: 1
: 1,000

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

LITEON Transistor Output Optocouplers Optocoupler AC input 101In Stock
6,240Expected 7/8/2026
Min.: 1
Mult.: 1

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 5,055In Stock
Min.: 1
Mult.: 1

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 Triac & SCR Output Optocouplers Optocoupler TRIAC 3,938In Stock
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers DC INPUT, 4CH 2,535In Stock
Min.: 1
Mult.: 1