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
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Description Datasheet Availability Pricing (IDR) 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
43In 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