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

LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC 97’306In Stock
Min.: 1
Mult.: 1
: 1’000

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 34’967In Stock
55’920On Order
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 60’064In Stock
66’000On 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
42’000On Order
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 112’496In 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 66’000In Stock
21’000Expected 8/24/2026
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers Optocoupler Phototrans 54’315In 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
15’000On Order
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 31’602In Stock
33’000Expected 9/28/2026
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 51’911In Stock
5’000Expected 10/23/2026
Min.: 1
Mult.: 1
: 1’000

LITEON Transistor Output Optocouplers Optocoupler 19’467In Stock
5’000Expected 10/23/2026
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 4’392In Stock
15’000On Order
Min.: 1
Mult.: 1
: 3’000

LITEON Transistor Output Optocouplers PTR 20%, 2.5KV 15’699In 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 16’078In Stock
Min.: 1
Mult.: 1

LITEON Transistor Output Optocouplers PTR 100%, 3.5KV 14’302In Stock
13’000Expected 11/2/2026
Min.: 1
Mult.: 1
: 1’000