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SMD-4 Optoelectronics

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Types of Optoelectronics

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Package / Case = SMD-4

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Part #

Transistor Output Optocouplers SMD-4 CPLR 100-200% CTR VDE

VO618A-3X018T
Vishay Semiconductors
1: $0.46
4,959In Stock

Mfr. Part #
VO618A-3X018T

Mouser Part #
78-VO618A-3X018T

Vishay Semiconductors

Transistor Output Optocouplers SMD-4 CPLR 100-200% CTR VDE

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Datasheet

4,959In Stock

Cut Tape

$0.46

$0.314

$0.225

$0.184

Reel

$0.17

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4

VOT8024AB-T
Vishay Semiconductors
1: $1.13
1,160In Stock

Mfr. Part #
VOT8024AB-T

Mouser Part #
78-VOT8024AB-T

Vishay Semiconductors

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4

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Datasheet

1,160In Stock

Cut Tape

$1.13

$0.792

$0.584

$0.491

Reel

$0.459

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE

VOT8024AB-VT
Vishay Semiconductors
1: $1.15
948In Stock

Mfr. Part #
VOT8024AB-VT

Mouser Part #
78-VOT8024AB-VT

Vishay Semiconductors

Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4, VDE

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Datasheet

948In Stock

Cut Tape

$1.15

$0.794

$0.592

$0.499

Reel

$0.467

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

VOT8121AB-T
Vishay Semiconductors
1: $1.06
1,000In Stock

Mfr. Part #
VOT8121AB-T

Mouser Part #
78-VOT8121AB-T

Vishay Semiconductors

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

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Datasheet

1,000In Stock

Cut Tape

$1.06

$0.731

$0.538

$0.451

Reel

$0.422

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

VOT8121AB-T1
Vishay Semiconductors
1: $1.06
3,670In Stock

Mfr. Part #
VOT8121AB-T1

Mouser Part #
78-VOT8121AB-T1

Vishay Semiconductors

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

Datasheet

3,670In Stock

Cut Tape

$1.06

$0.731

$0.538

$0.451

Reel

$0.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

VOT8121AB-VT
Vishay Semiconductors
1: $1.06
840In Stock

Mfr. Part #
VOT8121AB-VT

Mouser Part #
78-VOT8121AB-VT

Vishay Semiconductors

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

Datasheet

840In Stock

Cut Tape

$1.06

$0.731

$0.538

$0.451

Reel

$0.427

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

VOT8121AB-VT1
Vishay Semiconductors
1: $1.06
2,000In Stock

Mfr. Part #
VOT8121AB-VT1

Mouser Part #
78-VOT8121AB-VT1

Vishay Semiconductors

Triac & SCR Output Optocouplers Optocplr, Phototriac uL, cUL, CQC SMD-4

Datasheet

2,000In Stock

Cut Tape

$1.06

$0.731

$0.538

$0.451

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

SFH6106-1
Vishay Semiconductors
1: $0.89
3,945In Stock

Mfr. Part #
SFH6106-1

Mouser Part #
782-SFH6106-1

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

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Datasheet

3,945In Stock

$0.89

$0.618

$0.442

$0.379

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%

SFH6106-2T
Vishay Semiconductors
1: $0.97
2,650In Stock

Mfr. Part #
SFH6106-2T

Mouser Part #
782-SFH6106-2T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%

Learn More

Datasheet

2,650In Stock

Cut Tape

$0.97

$0.675

$0.497

$0.418

Reel

$0.391

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

SFH6106-3X001T
Vishay Semiconductors
1: $1.05
1,004In Stock

Mfr. Part #
SFH6106-3X001T

Mouser Part #
782-SFH6106-3X001T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

Learn More

Datasheet

1,004In Stock

Cut Tape

$1.05

$0.728

$0.535

$0.454

Reel

$0.425

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6106-4
Vishay Semiconductors
1: $0.91
4,640In Stock

Mfr. Part #
SFH6106-4

Mouser Part #
782-SFH6106-4

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Learn More

Datasheet

4,640In Stock

$0.91

$0.628

$0.459

$0.384

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

SFH6106-4T
Vishay Semiconductors
1: $0.91
282In Stock
3,000Expected 9/11/2026

Mfr. Part #
SFH6106-4T

Mouser Part #
782-SFH6106-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

Learn More

Datasheet

282In Stock

3,000Expected 9/11/2026

Cut Tape

$0.91

$0.64

$0.468

$0.418

Reel

$0.391

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

SFH6156-1
Vishay Semiconductors
1: $0.81
4,827In Stock

Mfr. Part #
SFH6156-1

Mouser Part #
782-SFH6156-1

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

Datasheet

4,827In Stock

$0.81

$0.558

$0.372

$0.341

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

SFH6156-1T
Vishay Semiconductors
1: $0.57
2,857In Stock

Mfr. Part #
SFH6156-1T

Mouser Part #
782-SFH6156-1T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%

Datasheet

2,857In Stock

Cut Tape

$0.57

$0.39

$0.279

$0.24

Reel

$0.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%

SFH6156-2X001T
Vishay Semiconductors
1: $0.60
907In Stock
2,000Expected 11/27/2026

Mfr. Part #
SFH6156-2X001T

Mouser Part #
782-SFH6156-2X001T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%

Datasheet

907In Stock

2,000Expected 11/27/2026

Cut Tape

$0.60

$0.406

$0.292

$0.243

Reel

$0.229

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6156-4T
Vishay Semiconductors
1: $0.57
322In Stock
20,000Expected 9/7/2026

Mfr. Part #
SFH6156-4T

Mouser Part #
782-SFH6156-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Datasheet

322In Stock

20,000Expected 9/7/2026

Cut Tape

$0.57

$0.39

$0.281

$0.241

Reel

$0.205

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

SFH6156-4X001T
Vishay Semiconductors
1: $0.60
2,750In Stock

Mfr. Part #
SFH6156-4X001T

Mouser Part #
782-SFH6156-4X001T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%

Datasheet

2,750In Stock

Cut Tape

$0.60

$0.406

$0.292

$0.246

Reel

$0.245

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

SFH617A-3X007T
Vishay Semiconductors
1: $1.08
857In Stock
3,000Expected 9/2/2026

Mfr. Part #
SFH617A-3X007T

Mouser Part #
782-SFH617A-3X007T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

Datasheet

Product Comments

857In Stock

3,000Expected 9/2/2026

Cut Tape

$1.08

$0.745

$0.478

$0.422

Reel

$0.408

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers RECOMMENDED ALT VO61

SFH617A-3X017T
Vishay Semiconductors
1: $1.16
980In Stock

Mfr. Part #
SFH617A-3X017T

Mouser Part #
782-SFH617A-3X017T

Vishay Semiconductors

Transistor Output Optocouplers RECOMMENDED ALT VO61

Datasheet

Product Comments

980In Stock

Cut Tape

$1.16

$0.813

$0.603

$0.521

Reel

$0.462

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

SFH6186-3T
Vishay Semiconductors
1: $0.96
4,218In Stock

Mfr. Part #
SFH6186-3T

Mouser Part #
782-SFH6186-3T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%

Learn More

Datasheet

4,218In Stock

Cut Tape

$0.96

$0.664

$0.499

$0.407

Reel

$0.334

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6186-4
Vishay Semiconductors
1: $0.91
2,647In Stock

Mfr. Part #
SFH6186-4

Mouser Part #
782-SFH6186-4

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Learn More

Datasheet

2,647In Stock

$0.91

$0.63

$0.463

$0.389

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

SFH6186-4T
Vishay Semiconductors
1: $0.99
3,117In Stock

Mfr. Part #
SFH6186-4T

Mouser Part #
782-SFH6186-4T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%

Learn More

Datasheet

3,117In Stock

Cut Tape

$0.99

$0.678

$0.499

$0.419

Reel

$0.392

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

SFH6186-4X001T
Vishay Semiconductors
1: $0.94
1,000In Stock

Mfr. Part #
SFH6186-4X001T

Mouser Part #
782-SFH6186-4X001T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

Learn More

Datasheet

1,000In Stock

Cut Tape

$0.94

$0.657

$0.484

$0.406

Reel

$0.356

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%

SFH618A-5X007T
Vishay Semiconductors
1: $1.23
9In Stock

Mfr. Part #
SFH618A-5X007T

Mouser Part #
782-SFH618A-5X007T

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%

Learn More

Datasheet

9In Stock

Cut Tape

$1.23

$0.863

$0.649

$0.555

Reel

$0.523

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transistor Output Optocouplers Phototransistor Out Single CTR 40-125%

SFH6206-1
Vishay Semiconductors
1: $0.96
2,976In Stock

Mfr. Part #
SFH6206-1

Mouser Part #
782-SFH6206-1

Vishay Semiconductors

Transistor Output Optocouplers Phototransistor Out Single CTR 40-125%

Datasheet

2,976In Stock

$0.96

$0.672

$0.494

$0.415

View

Min.: 1
Mult.: 1

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