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 (EUR) 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
8 370In Stock
1 040Expected 8/21/2026
Min.: 1
Mult.: 1

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
13 210In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
9 356In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
13 461In Stock
6 000Expected 11/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-6 Gull Wing 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler TRIAC
Datasheet
18 768In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler
Datasheet
11 198In Stock
10 075Expected 9/21/2026
Min.: 1
Mult.: 1

Through Hole DIP-6 1 Channel PhotoTriac
LITEON Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn
Datasheet
31 302In Stock
6 000Expected 11/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-6 1 Channel PhotoTriac
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output
Datasheet
1 284In Stock
Min.: 1
Mult.: 1

5 V 8 mA Through Hole PDIP-8 1 Channel Phototransistor
LITEON Transistor Output Optocouplers HCEV, 100%, 5KV
Datasheet
4 948In 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 Optocoulter PTR 6 Pin 300V 5KV
Datasheet
1 021In Stock
Min.: 1
Mult.: 1

6 V 5 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler Phototrans
Datasheet
263In Stock
Min.: 1
Mult.: 1

6 V 5 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON High Speed Optocouplers SO8 1MBD High Speed Optocoupler
Datasheet
278In Stock
Min.: 1
Mult.: 1
: 2 000

5 V SMD/SMT SOIC-8 1 Channel Photo IC
LITEON Transistor Output Optocouplers SO8 63-125% 3.75KV 2CH Optocoupler
Datasheet
3 308In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

6 V 3 us SMD/SMT SOP-8 2 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-354T-C STD. TYPE
Datasheet
7 243In Stock
Min.: 1
Mult.: 1
: 3 000
18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE
Datasheet
2 068In Stock
12 000On Order
Min.: 1
Mult.: 1
: 3 000

6 V 4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-356T BIN C (2.0) STD. TYPE
Datasheet
10 163In Stock
6 000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Datasheet
3 510In Stock
6 000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Datasheet
8 989In Stock
Min.: 1
Mult.: 1
: 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
Datasheet
5 732In Stock
9 000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Datasheet
4 585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1 292In Stock
6 000Expected 9/28/2026
Min.: 1
Mult.: 1
: 3 000

6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-358T-C BIN C (2.0) STD. TYPE
Datasheet
3 948In Stock
Min.: 1
Mult.: 1
: 3 000
6 V 18 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
6 240In Stock
16 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

18 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Phototransistor
LITEON Transistor Output Optocouplers P/C LTV-814S-TA1 TAPPING TYPE II
Datasheet
7 488In Stock
9 000Expected 10/26/2026
Min.: 1
Mult.: 1
: 1 000

4 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler
Datasheet
3 813In Stock
5 000Expected 8/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

6 V 300 us 80 mA SMD/SMT PDIP-4 Gull Wing 1 Channel Photodarlington