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 DC INPUT, 2CH 1,275In Stock
6,000Expected 26/8/2026
Min.: 1
Mult.: 1
: 50


LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 1,554In Stock
Min.: 1
Mult.: 1


LITEON Transistor Output Optocouplers Optocoupler 292In Stock
4,800Expected 9/11/2026
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 28/9/2026
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 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 29/9/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 658In Stock
6,240Expected 9/11/2026
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 25/8/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 1,475In Stock
6,240Expected 28/8/2026
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 26/8/2026
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