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 (SGD) 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-356T BIN C (2.0) STD. TYPE 8,584In Stock
Min.: 1
Mult.: 1
Reel: 3,000

6 V 4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE 7,551In Stock
Min.: 1
Mult.: 1
Reel: 3,000

6 V 4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE 6,050In Stock
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 B (2.0) STD. TYPE 5,936In Stock
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 C (2.0) STD. TYPE 6,136In Stock
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 3,403In Stock
6,000Expected 23/3/2026
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 4,470In Stock
10,000Expected 20/4/2026
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 1,266In Stock
Min.: 1
Mult.: 1

18 us 50 mA Through Hole 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 1,106In Stock
10,000Expected 22/4/2026
Min.: 1
Mult.: 1

300 us 80 mA Through Hole PDIP-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler AC input 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 4,160In Stock
10,000Expected 16/4/2026
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 1,262In Stock
5,000Expected 11/2/2026
Min.: 1
Mult.: 1

18 us 80 mA Through Hole PDIP-4 1 Channel Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC input 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 AC input 4,703In Stock
9,200Expected 19/2/2026
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 41In Stock
34,000Expected 14/4/2026
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 3,290In Stock
10,000Expected 17/4/2026
Min.: 1
Mult.: 1

4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans 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 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 6,717In 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 10,048In Stock
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 10,535In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler 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 742In Stock
Min.: 1
Mult.: 1

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

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