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.

Results: 342
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Vr - Reverse Voltage
Rise Time
Maximum Collector Current
Mounting Style
Package/Case
Number of Channels
Output Type
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
13 865In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
8 498In Stock
10 000Expected 19/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
6 694In Stock
Min.: 1
Mult.: 1

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
8 664In Stock
Min.: 1
Mult.: 1

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
25 377In Stock
32 000Expected 27/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler
Datasheet
5 573In Stock
Min.: 1
Mult.: 1

SMD/SMT SMD-6 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn
Datasheet
43 292In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

SMD/SMT SMD-6 1 Channel PhotoTriac
LITEON Transistor Output Optocouplers PTR 20%, 1.5KV
Datasheet
359In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output
Datasheet
1 426In Stock
Min.: 1
Mult.: 1

5 V 8 mA Through Hole PDIP-8 1 Channel Phototransistor
LITEON High Speed Optocouplers SO8 1MBD High Speed Optocoupler
Datasheet
478In Stock
Min.: 1
Mult.: 1
Reel: 2 000

5 V SMD/SMT SOIC-8 1 Channel Photo IC
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT
Datasheet
3 779In Stock
10 800On Order
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor

LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL
Datasheet
1 789In Stock
Min.: 1
Mult.: 1

6 V 4 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
5 200In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
926In Stock
5 200Expected 16/02/2026
Min.: 1
Mult.: 1

6 V 3 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
429In Stock
6 000Expected 16/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

6 V 3 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
2 068In Stock
1 100Expected 25/03/2026
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
4 999In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 20%, 2.5KV
Datasheet
4 731In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers CTR 10%, 1.5KV
Datasheet
1 504In Stock
1 040Expected 19/02/2026
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 10%, 0.5KV
Datasheet
3 333In Stock
Min.: 1
Mult.: 1

6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 3.5KV
Datasheet
1 868In Stock
10 455Expected 07/04/2026
Min.: 1
Mult.: 1

6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 3.5KV
Datasheet
2 279In Stock
Min.: 1
Mult.: 1

6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 3.5KV
Datasheet
3 373In Stock
Min.: 1
Mult.: 1

6 V 10 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV
Datasheet
3In Stock
2 600Expected 25/03/2026
Min.: 1
Mult.: 1

6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV
Datasheet
5 109In Stock
Min.: 1
Mult.: 1

6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor