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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.

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Part #

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021S
LITEON
1: 0,559 €
5.370In Stock
1.040Expected 8/21/2026

Mfr. Part No.
MOC3021S

Mouser Part No
859-MOC3021S

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

5.370In Stock

1.040Expected 8/21/2026

0,559 €

0,396 €

0,284 €

0,234 €

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3021S-TA1
LITEON
1: 0,576 €
13.210In Stock

Mfr. Part No.
MOC3021S-TA1

Mouser Part No
859-MOC3021S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

13.210In Stock

Cut Tape

0,576 €

0,396 €

0,287 €

0,237 €

Reel

0,22 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3022S-TA1
LITEON
1: 0,593 €
9.356In Stock

Mfr. Part No.
MOC3022S-TA1

Mouser Part No
859-MOC3022S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

9.356In Stock

Cut Tape

0,593 €

0,409 €

0,298 €

0,247 €

Reel

0,23 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3023S-TA1
LITEON
1: 0,611 €
13.461In Stock
6.000Expected 11/13/2026

Mfr. Part No.
MOC3023S-TA1

Mouser Part No
859-MOC3023S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

13.461In Stock

6.000Expected 11/13/2026

Cut Tape

0,611 €

0,422 €

0,307 €

0,255 €

Reel

0,224 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triac & SCR Output Optocouplers Optocoupler TRIAC

MOC3063
LITEON
1: 0,765 €
16.534In Stock

Mfr. Part No.
MOC3063

Mouser Part No
859-MOC3063

LITEON

Triac & SCR Output Optocouplers Optocoupler TRIAC

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Datasheet

16.534In Stock

0,765 €

0,611 €

0,445 €

0,372 €

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler

MOC3083
LITEON
1: 0,903 €
11.198In Stock
10.075Expected 9/21/2026

Mfr. Part No.
MOC3083

Mouser Part No
859-MOC3083

LITEON

Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler

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Datasheet

11.198In Stock

10.075Expected 9/21/2026

0,903 €

0,54 €

0,45 €

0,406 €

View

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn

MOC3083S-TA1
LITEON
1: 0,826 €
31.302In Stock
6.000Expected 11/6/2026

Mfr. Part No.
MOC3083S-TA1

Mouser Part No
859-MOC3083S-TA1

LITEON

Triac & SCR Output Optocouplers Optocoupler Photrans Output No Base Conn

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Datasheet

31.302In Stock

6.000Expected 11/6/2026

Cut Tape

0,826 €

0,577 €

0,425 €

0,357 €

Reel

0,317 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

High Speed Optocouplers High Speed 1MBd Transistor Output

6N135M
LITEON
1: 0,722 €
1.284In Stock

Mfr. Part No.
6N135M

Mouser Part No
859-6N135M

LITEON

High Speed Optocouplers High Speed 1MBd Transistor Output

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Datasheet

1.284In Stock

0,722 €

0,499 €

0,365 €

0,305 €

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers HCEV, 100%, 5KV

CNY17-3S-TA
LITEON
1: 0,413 €
4.948In Stock

Mfr. Part No.
CNY17-3S-TA

Mouser Part No
859-CNY17-3S-TA

LITEON

Transistor Output Optocouplers HCEV, 100%, 5KV

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Datasheet

4.948In Stock

Cut Tape

0,413 €

0,28 €

0,201 €

0,165 €

Reel

0,147 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV

H11D1
LITEON
1: 0,757 €
1.021In Stock

Mfr. Part No.
H11D1

Mouser Part No
859-H11D1

LITEON

Transistor Output Optocouplers Optocoulter PTR 6 Pin 300V 5KV

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Datasheet

1.021In Stock

0,757 €

0,403 €

0,372 €

0,321 €

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupler Phototrans

H11D1S
LITEON
1: 0,791 €
263In Stock

Mfr. Part No.
H11D1S

Mouser Part No
859-H11D1S

LITEON

Transistor Output Optocouplers Optocoupler Phototrans

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Datasheet

263In Stock

0,791 €

0,502 €

0,392 €

0,325 €

View

Min.: 1
Mult.: 1

High Speed Optocouplers SO8 1MBD High Speed Optocoupler

LTV-0501
LITEON
1: 1,58 €
278In Stock

Mfr. Part No.
LTV-0501

Mouser Part No
859-LTV-0501

LITEON

High Speed Optocouplers SO8 1MBD High Speed Optocoupler

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Datasheet

278In Stock

Cut Tape

1,58 €

1,14 €

0,858 €

0,751 €

Reel

0,637 €

0,625 €

Min.: 1
Mult.: 1

: 2.000

Transistor Output Optocouplers SO8 63-125% 3.75KV 2CH Optocoupler

LTV-206
LITEON
1: 1,02 €
3.308In Stock

Mfr. Part No.
LTV-206

Mouser Part No
859-LTV-206

LITEON

Transistor Output Optocouplers SO8 63-125% 3.75KV 2CH Optocoupler

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Datasheet

3.308In Stock

Cut Tape

1,02 €

0,718 €

0,534 €

0,451 €

Reel

0,397 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Transistor Output Optocouplers P/C LTV-354T-C STD. TYPE

LTV-354T-C
LITEON
1: 0,49 €
7.243In Stock

Mfr. Part No.
LTV-354T-C

Mouser Part No
859-LTV-354T-C

LITEON

Transistor Output Optocouplers P/C LTV-354T-C STD. TYPE

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Datasheet

7.243In Stock

Cut Tape

0,49 €

0,338 €

0,243 €

0,20 €

Reel

0,175 €

View

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

LTV-356T-A
LITEON
1: 0,396 €
2.068In Stock
12.000On Order

Mfr. Part No.
LTV-356T-A

Mouser Part No
859-LTV-356T-A

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN A (2.0) STD. TYPE

Learn More

Datasheet

2.068In Stock

12.000On Order

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,131 €

View

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-356T BIN C (2.0) STD. TYPE

LTV-356T-C
LITEON
1: 0,482 €
10.163In Stock
6.000Expected 10/30/2026

Mfr. Part No.
LTV-356T-C

Mouser Part No
859-LTV-356T-C

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN C (2.0) STD. TYPE

Learn More

Datasheet

10.163In Stock

6.000Expected 10/30/2026

Cut Tape

0,482 €

0,327 €

0,233 €

0,172 €

Reel

0,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE

LTV-356T-D
LITEON
1: 0,396 €
3.510In Stock
6.000Expected 9/28/2026

Mfr. Part No.
LTV-356T-D

Mouser Part No
859-LTV-356T-D

LITEON

Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE

Learn More

Datasheet

3.510In Stock

6.000Expected 9/28/2026

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,131 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE

LTV-357T-A
LITEON
1: 0,396 €
8.989In Stock

Mfr. Part No.
LTV-357T-A

Mouser Part No
859-LTV-357T-A

LITEON

Transistor Output Optocouplers P/C LTV-357T BIN A (2.0) STD. TYPE

Learn More

Datasheet

8.989In Stock

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,132 €

View

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-357T BIN B (2.0) STD. TYPE

LTV-357T-B
LITEON
1: 0,396 €
5.732In Stock
9.000Expected 9/28/2026

Mfr. Part No.
LTV-357T-B

Mouser Part No
859-LTV-357T-B

LITEON

Transistor Output Optocouplers P/C LTV-357T BIN B (2.0) STD. TYPE

Learn More

Datasheet

5.732In Stock

9.000Expected 9/28/2026

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,131 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-357T BIN C (2.0) STD. TYPE

LTV-357T-C
LITEON
1: 0,396 €
4.585In Stock

Mfr. Part No.
LTV-357T-C

Mouser Part No
859-LTV-357T-C

LITEON

Transistor Output Optocouplers P/C LTV-357T BIN C (2.0) STD. TYPE

Learn More

Datasheet

4.585In Stock

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-357T BIN D (2.0) STD. TYPE

LTV-357T-D
LITEON
1: 0,396 €
1.292In Stock
6.000Expected 9/28/2026

Mfr. Part No.
LTV-357T-D

Mouser Part No
859-LTV-357T-D

LITEON

Transistor Output Optocouplers P/C LTV-357T BIN D (2.0) STD. TYPE

Learn More

Datasheet

1.292In Stock

6.000Expected 9/28/2026

Cut Tape

0,396 €

0,272 €

0,194 €

0,159 €

Reel

0,132 €

View

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers P/C LTV-358T-C BIN C (2.0) STD. TYPE

LTV-358T-C
LITEON
1: 0,525 €
3.948In Stock

Mfr. Part No.
LTV-358T-C

Mouser Part No
859-LTV-358T-C

LITEON

Transistor Output Optocouplers P/C LTV-358T-C BIN C (2.0) STD. TYPE

Learn More

Datasheet

3.948In Stock

Cut Tape

0,525 €

0,358 €

0,257 €

0,212 €

Reel

0,181 €

View

Min.: 1
Mult.: 1

: 3.000

Transistor Output Optocouplers Optocoupler

LTV-814HS-TA1
LITEON
1: 0,49 €
6.240In Stock
16.000On Order

Mfr. Part No.
LTV-814HS-TA1

Mouser Part No
859-LTV-814HS-TA1

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

6.240In Stock

16.000On Order

Cut Tape

0,49 €

0,338 €

0,246 €

0,203 €

Reel

0,187 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers P/C LTV-814S-TA1 TAPPING TYPE II

LTV-814S-TA1-A
LITEON
1: 0,31 €
6.958In Stock
9.000Expected 10/26/2026

Mfr. Part No.
LTV-814S-TA1-A

Mouser Part No
859-LTV-814S-TA1-A

LITEON

Transistor Output Optocouplers P/C LTV-814S-TA1 TAPPING TYPE II

Learn More

Datasheet

6.958In Stock

9.000Expected 10/26/2026

Cut Tape

0,31 €

0,211 €

0,15 €

0,121 €

Reel

0,11 €

View

Min.: 1
Mult.: 1

: 1.000

Transistor Output Optocouplers Optocoupler

LTV-815S-TA1
LITEON
1: 0,413 €
3.813In Stock
5.000Expected 8/27/2026

Mfr. Part No.
LTV-815S-TA1

Mouser Part No
859-LTV-815S-TA1

LITEON

Transistor Output Optocouplers Optocoupler

Learn More

Datasheet

3.813In Stock

5.000Expected 8/27/2026

Cut Tape

0,413 €

0,286 €

0,205 €

0,169 €

Reel

0,145 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Optocouplers / Photocouplers

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Optocouplers / Photocouplers

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