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 (INR) 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 Photodarlington
Datasheet
13,295In Stock
29,600Expected 29-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 300 us 80 mA SMD/SMT SMD-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
1,26,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 4 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
14,032In Stock
30,000Expected 27-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
20,920In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
4,985In Stock
Min.: 1
Mult.: 1
Reel: 1,000

6 V 300 us 150 mA SMD/SMT PDIP-6 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
9,765In Stock
Min.: 1
Mult.: 1
Reel: 1,000

300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
9,679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

18 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
36,637In Stock
55,000Expected 20-04-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
29,753In 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
Datasheet
78,532In Stock
MouseReel Available
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
Datasheet
37,377In Stock
MouseReel Available
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 4-CHNL
Datasheet
5,449In Stock
5,675Expected 19-02-2026
Min.: 1
Mult.: 1

18 us 50 mA Through Hole PDIP-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL
Datasheet
7,616In Stock
40,000Expected 18-02-2026
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT SMD-DIP-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL
Datasheet
3,417In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA SMD/SMT PDIP-16 Gull Wing 4 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocplr Phototrans 4-Channel
Datasheet
27,390In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-16 Gull Wing 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL
Datasheet
5,196In Stock
20,000Expected 19-03-2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT SMD-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 4-CHNL
Datasheet
5,268In Stock
Min.: 1
Mult.: 1

6 V 4 us 50 mA Through Hole PDIP-16 4 Channel Phototransistor
LITEON High Speed Optocouplers SOP-5 High Speed Phototranistr Output
Datasheet
7,192In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

5 V 21 ns SMD/SMT 1 Channel Photo IC
LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN
Datasheet
36,317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 18 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
7,937In 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
13,591In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
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