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 Transistor Output Optocouplers Optocoupler Phototrans 8.711In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 8.796In Stock
500Expected 25/03/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin 2.403In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 1.674In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans 12.114In Stock
20.000Expected 28/05/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 4.900In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 2.660In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 4.332In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 9.775In Stock
14.000Expected 29/04/2026
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 8.346In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 5.552In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 1.109In Stock
5.000Expected 19/03/2026
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 6.941In Stock
20.000Expected 29/05/2026
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC in 2-CHNL 230In Stock
10.000Expected 19/02/2026
Min.: 1
Mult.: 1

18 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 1.473In Stock
Min.: 1
Mult.: 1

300 us 80 mA Through Hole PDIP-8 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler AC in 2-CHNL 1.423In Stock
Min.: 1
Mult.: 1

300 us 80 mA SMD/SMT PDIP-8 Gull Wing 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler AC in 2-CHNL 1.158In Stock
3.000Expected 25/03/2026
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 4.739In Stock
Min.: 1
Mult.: 1
Reel: 1.000

18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 3.421In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA Through Hole PDIP-8 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 981In Stock
3.000Expected 18/02/2026
Min.: 1
Mult.: 1

6 V 300 us 80 mA SMD/SMT PDIP-8 Gull Wing 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 2.365In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 4.557In Stock
3.000Expected 19/02/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT SMD-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 4.043In Stock
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 974In Stock
10.000Expected 19/03/2026
Min.: 1
Mult.: 1
Reel: 1.000

6 V 18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 3.560In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor