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 Optocoupler AC input 6,341In Stock
Min.: 1
Mult.: 1

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

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

LITEON Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler 51,988In Stock
24,000Expected 26/10/2026
Min.: 1
Mult.: 1
: 2,000

LITEON Transistor Output Optocouplers Optocoupler 210,519In Stock
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-Channel 73,282In Stock
57,300Expected 28/9/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN 151,747In Stock
Min.: 1
Mult.: 1
: 3,000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 97,506In Stock
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers P/C LTV-356T-TP1-B (2.0) STD. TYPE 8,236In Stock
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Photodarlington 28,711In Stock
63,000On Order
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 60,264In Stock
66,000On Order
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Photodarlington 14,606In Stock
42,000On Order
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 113,104In Stock
99,000Expected 28/9/2026
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 54,003In Stock
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 15,189In Stock
Min.: 1
Mult.: 1
: 3,000

LITEON Transistor Output Optocouplers Optocoupler 10,980In Stock
15,000On Order
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocoupler 42,560In Stock
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocoupler 34,142In Stock
33,000Expected 28/9/2026
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-A TAPING TYPE II 29,860In Stock
25,000On Order
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-C TAPPING TYPE II 19,719In Stock
10,000Expected 28/10/2026
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocoupler 54,201In Stock
5,000Expected 23/10/2026
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 11,318In Stock
25,000Expected 24/8/2026
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers Optocoupler 20,037In Stock
5,000Expected 23/10/2026
Min.: 1
Mult.: 1
: 1,000

LITEON Transistor Output Optocouplers P/C LTV354TA-V-36 STD.TYPE 36,687In Stock
Min.: 1
Mult.: 1
: 3,000

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 8,406In Stock
Min.: 1
Mult.: 1