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
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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 PTR 20%, 2.5KV
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 3 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV
Datasheet
5,740In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

6 V 10 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers DC INPUT, 4CH
Datasheet
2,815In Stock
Min.: 1
Mult.: 1

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

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
3,229In Stock
MouseReel Available
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 4-CH 50% 5KV 16-Pin PTR Optocoupler 4"
Datasheet
1,975In Stock
Min.: 1
Mult.: 1

6 V 18 us 50 mA Through Hole PDIP-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 63%, 5KV
Datasheet
8,268In Stock
Min.: 1
Mult.: 1

6 V 10 us 150 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
3,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
137,877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 4 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN
Datasheet
153,117In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 18 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH Optocoupler
Datasheet
53,128In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

6 V 18 us 50 mA SMD/SMT SOP-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
216,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

18 us 50 mA SMD/SMT PDIP-4 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler AC in 4-CHNL
Datasheet
35,862In Stock
Min.: 1
Mult.: 1

18 us 50 mA SMD/SMT SMD-DIP-16 4 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocplr Phototrans 4-Channel
Datasheet
43,109In Stock
28,625Expected 20/7/2026
Min.: 1
Mult.: 1

6 V 18 us 50 mA SMD/SMT PDIP-16 Gull Wing 4 Channel NPN Phototransistor
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
104,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT PDIP-6 Gull Wing 1 Channel PhotoTriac
LITEON Transistor Output Optocouplers P/C LTV-214 STD. TYPE
Datasheet
3,012In Stock
6,000Expected 7/7/2026
Min.: 1
Mult.: 1
: 3,000

3 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers 20% 3.75KV 4 Pin AC Optocoupler
Datasheet
6,827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 2 us 50 mA SMD/SMT SSOP-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Photodarlington
Datasheet
26,173In Stock
27,000Expected 8/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 300 us 150 mA SMD/SMT SMD-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
65,964In Stock
54,000Expected 14/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Photodarlington
Datasheet
12,132In Stock
42,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 300 us 80 mA SMD/SMT SMD-4 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
28,353In Stock
30,826Expected 10/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
16,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

6 V 18 us 50 mA SMD/SMT SMD-4 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
12,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
47,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
17,600In Stock
Min.: 1
Mult.: 1
: 1,000

4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor