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 (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 P/C LTV-357T BIN C (2.0) STD. TYPE
Datasheet
6,098In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-357T BIN D (2.0) STD. TYPE
Datasheet
4,503In Stock
6,000Expected 23-03-2026
Min.: 1
Mult.: 1
Reel: 3,000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC input
Datasheet
4,447In Stock
10,000Expected 20-04-2026
Min.: 1
Mult.: 1

18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-814 BIN A STD.TYPE
Datasheet
1,266In Stock
Min.: 1
Mult.: 1

18 us 50 mA Through Hole 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
1,106In Stock
10,000Expected 29-04-2026
Min.: 1
Mult.: 1

300 us 80 mA Through Hole PDIP-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler AC input
Datasheet
2,641In Stock
Min.: 1
Mult.: 1

300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
4,160In Stock
10,000Expected 23-04-2026
MouseReel Available
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 AC input
Datasheet
1,252In Stock
5,000Expected 11-02-2026
Min.: 1
Mult.: 1

18 us 80 mA Through Hole PDIP-4 1 Channel Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC input
Datasheet
2,921In Stock
Min.: 1
Mult.: 1

18 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
4,549In Stock
Min.: 1
Mult.: 1

18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC input
Datasheet
4,703In Stock
9,200Expected 19-02-2026
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
41In Stock
34,000Expected 19-03-2026
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 P/C LTV-814S-TA1 TAPPING TYPE II
Datasheet
3,290In Stock
10,000Expected 20-04-2026
Min.: 1
Mult.: 1

4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
5,657In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA Through Hole PDIP-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
1,831In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA Through Hole PDIP-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
6,700In Stock
Min.: 1
Mult.: 1

6 V 300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
10,048In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 V 300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
10,531In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
2,770In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-816S-B SMD TYPE
Datasheet
737In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
11,535In 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 P/C LTV-816S-TA1-A TAPING TYPE II
Datasheet
10,922In Stock
Min.: 1
Mult.: 1
Reel: 1,000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-B TAPPING TYPE II
Datasheet
5,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-816S-TA1-D TAPPING TYPE II
Datasheet
702In Stock
5,000Expected 19-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
7,208In Stock
20,000Expected 23-04-2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-4 1 Channel NPN Phototransistor