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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV 12.176In Stock
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers PTR 100%, 3.5KV 15.878In Stock
13.195Expected 11/18/2026
Min.: 1
Mult.: 1

LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 10.007In Stock
Min.: 1
Mult.: 1
: 1.000

LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 17.801In Stock
Min.: 1
Mult.: 1


LITEON High Speed Optocouplers High Speed 10MBd LogicGate Output 34.616In Stock
Min.: 1
Mult.: 1

LITEON High Speed Optocouplers High Speed 10MBd LogicGate Output 24.628In Stock
53.000On Order
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers HCEV, 100%, 5KV 9.316In Stock
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler 6.439In Stock
Min.: 1
Mult.: 1
: 3.000

LITEON Transistor Output Optocouplers Optocoupler 3.365In Stock
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers Optocoupler AC input 27.311In Stock
6.000Expected 11/9/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 6.658In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC input 10.227In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 8.136In Stock
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 22.134In Stock
27.000Expected 10/26/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 28.583In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 44.207In Stock
27.000On Order
Min.: 1
Mult.: 1
: 1.000

LITEON Transistor Output Optocouplers Optocoupler AC in 2-CHNL 8.296In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 5.800In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 10.428In Stock
39.100Expected 9/28/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 11.791In Stock
3.700On Order
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL 16.878In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL 12.685In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN 20.544In Stock
Min.: 1
Mult.: 1
: 3.000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 25.959In Stock
25.285Expected 9/28/2026
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 13.210In Stock
Min.: 1
Mult.: 1
: 1.000