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: 339
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 2 765In 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 10 635In Stock
77 300On Order
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers DC INPUT, High Vceo 516In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 8 502In Stock
Min.: 1
Mult.: 1
: 100

6 V 18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans 13 015In Stock
14 900Expected 10/19/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans 8 321In Stock
6 900Expected 9/28/2026
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 5 587In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT 8 620In Stock
12 800Expected 9/28/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 1 216In 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 1 950In Stock
6 000Expected 11/16/2026
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 2 891In 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 5 517In 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 8In Stock
6 000Expected 9/28/2026
Min.: 1
Mult.: 1

300 us 80 mA Through Hole PDIP-8 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler AC in 2-CHNL 402In Stock
6 000Expected 9/28/2026
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 987In Stock
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 4 786In Stock
6 000Expected 11/16/2026
Min.: 1
Mult.: 1
: 1 000

18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 2 134In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA Through Hole PDIP-8 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler 2 229In Stock
Min.: 1
Mult.: 1
: 1 000

6 V 300 us 80 mA SMD/SMT PDIP-8 Gull Wing 2 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 5 682In 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 895In Stock
6 000Expected 8/25/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT SMD-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 387In Stock
18 000On Order
Min.: 1
Mult.: 1
: 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 8 590In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-8 Gull Wing 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers DC INPUT, 2CH 1 275In Stock
6 000Expected 8/26/2026
Min.: 1
Mult.: 1
: 50

6 V 4 us 50 mA SMD/SMT SMD-8 2 Channel NPN Phototransistor

LITEON Transistor Output Optocouplers Optocplr Phototrans 2-CHNL 1 554In Stock
Min.: 1
Mult.: 1

6 V 4 us 50 mA Through Hole PDIP-8 2 Channel NPN Phototransistor

LITEON Transistor Output Optocouplers Optocoupler 292In Stock
4 800Expected 11/9/2026
Min.: 1
Mult.: 1

300 us 80 mA Through Hole PDIP-16 4 Channel Photodarlington