Optocouplers/Photocouplers – Mouser Lithuania

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Optocouplers for AC/DC Power Supplies

Isolation is critical to protect both an electronics system and the user from potentially hazardous voltages, or where a high level of electrical isolation between electronics systems is necessary. Digital isolators are known for their speed of data transmission, high level of magnetic immunity, and long life expectancy.

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Types of Optocouplers/Photocouplers

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Results: 249

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Part #

Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4

FOD817ASD
onsemi
1: 0,421 €
23 152In Stock
32 000Expected 9/8/2026

Mfr. Part No.
FOD817ASD

Mouser Part No
512-FOD817ASD

onsemi

Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4

Datasheet

23 152In Stock

32 000Expected 9/8/2026

Cut Tape

0,421 €

0,286 €

0,211 €

0,176 €

Reel

0,144 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 410

: 1 000

6 V

18 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Output

FOD817CSD
onsemi
1: 0,378 €
23 791In Stock

Mfr. Part No.
FOD817CSD

Mouser Part No
512-FOD817CSD

onsemi

Transistor Output Optocouplers Phototransistor Output

Datasheet

23 791In Stock

Cut Tape

0,378 €

0,259 €

0,185 €

0,151 €

Reel

0,151 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 690

: 1 000

6 V

18 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Phototransistor Output

FOD817D3SD
onsemi
1: 0,447 €
21 005In Stock

Mfr. Part No.
FOD817D3SD

Mouser Part No
512-FOD817D3SD

onsemi

Transistor Output Optocouplers Phototransistor Output

Datasheet

21 005In Stock

Cut Tape

0,447 €

0,309 €

0,222 €

0,183 €

Reel

0,163 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 000

: 1 000

6 V

18 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers OPTO LIGHTING

FOD852
onsemi
1: 0,886 €
7 230In Stock

Mfr. Part No.
FOD852

Mouser Part No
512-FOD852

onsemi

Transistor Output Optocouplers OPTO LIGHTING

Datasheet

7 230In Stock

0,886 €

0,617 €

0,458 €

Min.: 1
Mult.: 1
Max.: 260

6 V

300 us

150 mA

Through Hole

DIP-4

1 Channel

Photodarlington

Transistor Output Optocouplers OPTO LIGHTING

FOD852300
onsemi
1: 0,851 €
4 301In Stock

Mfr. Part No.
FOD852300

Mouser Part No
512-FOD852300

onsemi

Transistor Output Optocouplers OPTO LIGHTING

Datasheet

4 301In Stock

0,851 €

0,596 €

0,44 €

Min.: 1
Mult.: 1
Max.: 210

6 V

300 us

150 mA

Through Hole

DIP-4

1 Channel

Photodarlington

Transistor Output Optocouplers OPTO LIGHTING

FOD8523SD
onsemi
1: 0,894 €
8 627In Stock
21 000On Order

Mfr. Part No.
FOD8523SD

Mouser Part No
512-FOD8523SD

onsemi

Transistor Output Optocouplers OPTO LIGHTING

Datasheet

8 627In Stock

21 000On Order

Cut Tape

0,894 €

0,622 €

0,457 €

0,384 €

Reel

0,359 €

0,339 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2 000

: 1 000

6 V

300 us

150 mA

SMD/SMT

SMT-4

1 Channel

Photodarlington

Transistor Output Optocouplers 4Pin DIP Photo Darl Optocoupler

FOD852SD
onsemi
1: 0,946 €
7 322In Stock
8 000Expected 10/26/2026

Mfr. Part No.
FOD852SD

Mouser Part No
512-FOD852SD

onsemi

Transistor Output Optocouplers 4Pin DIP Photo Darl Optocoupler

Datasheet

7 322In Stock

8 000Expected 10/26/2026

Cut Tape

0,946 €

0,65 €

0,489 €

0,411 €

Reel

0,357 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 250

: 1 000

6 V

300 us

150 mA

SMD/SMT

SMT-4

1 Channel

Photodarlington

Transistor Output Optocouplers Optocoupler Phototransistor

H11A1M
onsemi
1: 0,593 €
11 242In Stock

Mfr. Part No.
H11A1M

Mouser Part No
512-H11A1M

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

11 242In Stock

0,593 €

0,418 €

0,305 €

Min.: 1
Mult.: 1
Max.: 410

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Hi Volt Photodarling

H11G2SR2M
onsemi
1: 1,04 €
5 270In Stock

Mfr. Part No.
H11G2SR2M

Mouser Part No
512-H11G2SR2M

onsemi

Transistor Output Optocouplers Hi Volt Photodarling

Datasheet

5 270In Stock

Cut Tape

1,04 €

0,729 €

0,543 €

Reel

0,543 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 420

: 1 000

6 V

SMD/SMT

PDIP-6 Gull Wing

1 Channel

Photodarlington

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

HMHA2801AR2
onsemi
1: 0,636 €
24 393In Stock

Mfr. Part No.
HMHA2801AR2

Mouser Part No
512-HMHA2801AR2

onsemi

Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Datasheet

24 393In Stock

Cut Tape

0,636 €

0,439 €

0,321 €

0,268 €

0,251 €

Reel

0,212 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5 000

: 2 500

6 V

3 us

50 mA

SMD/SMT

SMD-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers Optocoupler Phototransistor

MCT2EM
onsemi
1: 0,576 €
12 242In Stock

Mfr. Part No.
MCT2EM

Mouser Part No
512-MCT2EM

onsemi

Transistor Output Optocouplers Optocoupler Phototransistor

Datasheet

12 242In Stock

0,576 €

0,316 €

0,289 €

Min.: 1
Mult.: 1
Max.: 360

6 V

Through Hole

PDIP-6

1 Channel

NPN Phototransistor

Transistor Output Optocouplers DIP-8 DUAL PH TRANS

MCT62
onsemi
1: 0,817 €
11 615In Stock
8 000Expected 9/8/2026

Mfr. Part No.
MCT62

Mouser Part No
512-MCT62

onsemi

Transistor Output Optocouplers DIP-8 DUAL PH TRANS

Datasheet

11 615In Stock

8 000Expected 9/8/2026

0,817 €

0,573 €

0,41 €

Min.: 1
Mult.: 1
Max.: 430

25 V

2.4 us

30 mA

Through Hole

PDIP-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 DUAL PH TRAN

MCT62S
onsemi
1: 0,894 €
12 470In Stock

Mfr. Part No.
MCT62S

Mouser Part No
512-MCT62S

onsemi

Transistor Output Optocouplers SO-8 DUAL PH TRAN

Datasheet

12 470In Stock

0,894 €

0,617 €

0,454 €

0,381 €

0,358 €

Min.: 1
Mult.: 1
Max.: 1 000

25 V

2.4 us

30 mA

SMD/SMT

PDIP-8 Gull Wing

2 Channel

NPN Phototransistor

Transistor Output Optocouplers 8-Pin Optocoupler Dual Ch Phototrans

MCT62SD
onsemi
1: 0,929 €
13 555In Stock
12 000Expected 10/13/2026

Mfr. Part No.
MCT62SD

Mouser Part No
512-MCT62SD

onsemi

Transistor Output Optocouplers 8-Pin Optocoupler Dual Ch Phototrans

Datasheet

13 555In Stock

12 000Expected 10/13/2026

Cut Tape

0,929 €

0,64 €

0,477 €

0,401 €

Reel

0,363 €

0,345 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3 000

: 1 000

25 V

2.4 us

30 mA

SMD/SMT

PDIP-8 Gull Wing

2 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 PHOTO TRANS

MOC207M
onsemi
1: 0,774 €
33 878In Stock

Mfr. Part No.
MOC207M

Mouser Part No
512-MOC207M

onsemi

Transistor Output Optocouplers SO-8 PHOTO TRANS

Datasheet

33 878In Stock

0,774 €

0,431 €

0,394 €

0,331 €

0,293 €

Min.: 1
Mult.: 1
Max.: 1 200

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

1 Channel

NPN Phototransistor

Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor

MOC207R2M
onsemi
1: 0,722 €
14 556In Stock
12 500Expected 3/19/2027

Mfr. Part No.
MOC207R2M

Mouser Part No
512-MOC207R2M

onsemi

Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor

Datasheet

14 556In Stock

12 500Expected 3/19/2027

Cut Tape

0,722 €

0,507 €

0,37 €

0,309 €

0,289 €

Reel

0,289 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 590

: 2 500

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

1 Channel

NPN Phototransistor

Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor

MOC207R2VM
onsemi
1: 0,757 €
7 726In Stock

Mfr. Part No.
MOC207R2VM

Mouser Part No
512-MOC207R2VM

onsemi

Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor

Datasheet

7 726In Stock

Cut Tape

0,757 €

0,523 €

0,383 €

0,319 €

Reel

0,28 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

1 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

MOCD211M
onsemi
1: 0,826 €
6 097In Stock

Mfr. Part No.
MOCD211M

Mouser Part No
512-MOCD211M

onsemi

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

Datasheet

6 097In Stock

0,826 €

0,574 €

0,421 €

0,354 €

Min.: 1
Mult.: 1
Max.: 990

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor

MOCD211R2M
onsemi
1: 0,92 €
2 347In Stock

Mfr. Part No.
MOCD211R2M

Mouser Part No
512-MOCD211R2M

onsemi

Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor

Datasheet

2 347In Stock

Cut Tape

0,92 €

0,635 €

0,467 €

0,392 €

Reel

0,347 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 DUAL CHAN OPTOC

MOCD213R2M
onsemi
1: 0,869 €
16 099In Stock
15 000Expected 8/25/2026

Mfr. Part No.
MOCD213R2M

Mouser Part No
512-MOCD213R2-M

onsemi

Transistor Output Optocouplers SO-8 DUAL CHAN OPTOC

Datasheet

16 099In Stock

15 000Expected 8/25/2026

Cut Tape

0,869 €

0,603 €

0,445 €

0,367 €

0,347 €

Reel

0,347 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1 490

: 2 500

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

MOCD217M
onsemi
1: 0,869 €
16 509In Stock
12 000Expected 11/3/2026

Mfr. Part No.
MOCD217M

Mouser Part No
512-MOCD217M

onsemi

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

Datasheet

16 509In Stock

12 000Expected 11/3/2026

0,869 €

0,595 €

0,438 €

Min.: 1
Mult.: 1
Max.: 460

6 V

3.2 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

MOCD223M
onsemi
1: 1,08 €
12 931In Stock

Mfr. Part No.
MOCD223M

Mouser Part No
512-MOCD223M

onsemi

Transistor Output Optocouplers SO-8 DUAL CH PHOTO

Datasheet

12 931In Stock

1,08 €

0,738 €

0,559 €

Min.: 1
Mult.: 1
Max.: 320

6 V

8 us

150 mA

SMD/SMT

SOIC-Narrow-8

2 Channel

Photodarlington

Transistor Output Optocouplers DC Phototx Coupler

ACPL-227-500E
Broadcom / Avago
1: 1,10 €
6 678In Stock
14 000Expected 8/27/2026

Mfr. Part No.
ACPL-227-500E

Mouser Part No
630-ACPL-227-500E

Broadcom / Avago

Transistor Output Optocouplers DC Phototx Coupler

Learn More

Datasheet

6 678In Stock

14 000Expected 8/27/2026

Cut Tape

1,10 €

0,75 €

0,572 €

0,495 €

Reel

0,44 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

6 V

2 us

50 mA

SMD/SMT

SOIC-8

2 Channel

NPN Phototransistor

Transistor Output Optocouplers 5000 Vrms 50mA

HCPL-817-000E
Broadcom / Avago
1: 0,55 €
36 641In Stock

Mfr. Part No.
HCPL-817-000E

Mouser Part No
630-HCPL-817-000E

Broadcom / Avago

Transistor Output Optocouplers 5000 Vrms 50mA

Learn More

Datasheet

36 641In Stock

0,55 €

0,488 €

0,325 €

0,224 €

View

Min.: 1
Mult.: 1

6 V

18 us

50 mA

Through Hole

PDIP-4

1 Channel

NPN Phototransistor

Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300

CNY65AGRST
Vishay Semiconductors
1: 2,76 €
1 944In Stock
4 000On Order

Mfr. Part No.
CNY65AGRST

Mouser Part No
782-CNY65AGRST

Vishay Semiconductors

Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300

Learn More

Datasheet

1 944In Stock

4 000On Order

Cut Tape

2,76 €

1,83 €

1,38 €

1,26 €

Reel

1,25 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

5 V

2.4 us

50 mA

SMD/SMT

DIP-4

1 Channel

NPN Phototransistor

Optocouplers for AC/DC Power Supplies

Types of Optocouplers/Photocouplers

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DIP-4
DIP-6
PDIP-16
PDIP-16 Gull Wing
PDIP-4
PDIP-4 Gull Wing
PDIP-6
PDIP-6 Gull Wing
PDIP-8
PDIP-8 Gull Wing
SMD-4
SMD-6
SMD-6 Gull Wing
SMD-DIP-6
SMD-DIP-8
SMT-4
SO-16
SOIC-16
SOIC-4
SOIC-8