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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
LITEON Transistor Output Optocouplers P/C LTV-214 STD. TYPE 10,392In Stock
9,000Expected 11/26/2026
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers PTR 20%, 2.5KV 15,369In Stock
Min.: 1
Mult.: 1

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 15,511In 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 10MBd LogicGate Output 34,420In Stock
Min.: 1
Mult.: 1

LITEON High Speed Optocouplers High Speed 10MBd LogicGate Output 24,538In Stock
53,000On Order
Min.: 1
Mult.: 1
: 1,000

LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 5,620In Stock
2,000Expected 11/30/2026
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
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler AC input 27,263In Stock
6,000Expected 11/9/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 6,358In 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 12,564In Stock
11,400Expected 11/23/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler Phototrans 21,526In Stock
27,000Expected 9/14/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 28,573In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler 37,207In Stock
26,000Expected 9/21/2026
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 10,107In Stock
39,100Expected 9/28/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 13,579In Stock
1,875Expected 9/7/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL 16,748In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL 12,675In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN 20,479In Stock
A tariff of 28% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000