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 (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS
LITEON Transistor Output Optocouplers Optocoupler 210’519In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL 27’359In Stock
1’450Expected 9/7/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-Channel 54’613In Stock
57’300Expected 9/28/2026
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL 40’814In Stock
15’950On Order
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN 151’737In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers P/C LTV-356T-TP1-B (2.0) STD. TYPE 8’216In Stock
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Photodarlington 36’887In Stock
54’000On Order
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 59’381In Stock
64’873On Order
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers P/C LTV-354T-A STD. TYPE 11’287In Stock
9’000Expected 9/28/2026
Min.: 1
Mult.: 1
: 3’000
LITEON Transistor Output Optocouplers Optocoupler Photodarlington 13’486In Stock
42’000Expected 10/26/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 112’280In Stock
99’000Expected 9/28/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers P/C LTV-356T BIN B (2.0) STD. TYPE 62’956In Stock
21’000Expected 8/24/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 53’075In 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 9’920In Stock
15’000Expected 9/28/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 42’557In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 30’602In Stock
33’000Expected 9/14/2026
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 Optocoupler 41’911In Stock
5’000Expected 11/9/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 19’467In Stock
5’000Expected 11/9/2026
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 8’386In Stock
Min.: 1
Mult.: 1

LITEON Triac & SCR Output Optocouplers P/C MOC3063STA1-V TAPPING TYPE II 6’775In Stock
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers P/C LTV-214 STD. TYPE 10’392In Stock
9’000Expected 11/26/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers PTR 20%, 2.5KV 15’569In Stock
Min.: 1
Mult.: 1