.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse 1.5SMB Series ESD Protection Diodes / TVS Diodes

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 38

Applied Filters:

Manufacturer = Littelfuse Series = 1.5SMB

Polarity

Number of Channels

Working Voltage

Clamping Voltage

Breakdown Voltage

Ipp - Peak Pulse Current

Vesd - Voltage ESD Contact

Vesd - Voltage ESD Air Gap

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 1.5SMB - A 37.5V

1.5SMB27A
Littelfuse
1: $1.02
7,847In Stock

Mfr. Part No.
1.5SMB27A

Mouser Part No
576-1.5SMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 37.5V

Learn More

Datasheet

7,847In Stock

Cut Tape

$1.02

$0.485

$0.376

$0.34

Reel

$0.269

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

23.1 V

SMD/SMT

37.5 V

25.7 V

SMB (DO-214AA)

40.5 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V

1.5SMB51A
Littelfuse
1: $1.02
2,480In Stock

Mfr. Part No.
1.5SMB51A

Mouser Part No
576-1.5SMB51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V

Learn More

Datasheet

2,480In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.35

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

70.1 V

SMB (DO-214AA)

21.7 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 30.6V

1.5SMB22A
Littelfuse
1: $1.02
2,980In Stock

Mfr. Part No.
1.5SMB22A

Mouser Part No
576-1.5SMB22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 30.6V

Learn More

Datasheet

2,980In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.34

Reel

$0.266

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

30.6 V

SMB (DO-214AA)

49.7 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 33.2V

1.5SMB24A
Littelfuse
1: $1.02
1,240In Stock

Mfr. Part No.
1.5SMB24A

Mouser Part No
576-1.5SMB24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 33.2V

Learn More

Datasheet

1,240In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.34

Reel

$0.267

$0.261

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

33.2 V

SMB (DO-214AA)

45 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 113V

1.5SMB82A
Littelfuse
1: $1.02
2,970In Stock

Mfr. Part No.
1.5SMB82A

Mouser Part No
576-1.5SMB82A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 113V

Learn More

Datasheet

2,970In Stock

Cut Tape

$1.02

$0.335

$0.302

$0.287

Reel

$0.255

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

113 V

SMB (DO-214AA)

13.5 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 64.8V

1.5SMB47A
Littelfuse
1: $1.02
72In Stock

Mfr. Part No.
1.5SMB47A

Mouser Part No
576-1.5SMB47A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 64.8V

Learn More

Datasheet

72In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.35

Reel

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

40.2 V

SMD/SMT

64.8 V

44.7 V

SMB (DO-214AA)

23.5 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 85V

1.5SMB62CA
Littelfuse
1: $1.02
3,254In Stock

Mfr. Part No.
1.5SMB62CA

Mouser Part No
576-1.5SMB62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 85V

Learn More

Datasheet

3,254In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.34

Reel

$0.272

$0.266

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

SMD/SMT

85 V

SMB (DO-214AA)

17.9 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 85V

1.5SMB62A
Littelfuse
1: $1.02
2,583In Stock

Mfr. Part No.
1.5SMB62A

Mouser Part No
576-1.5SMB62A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 85V

Learn More

Datasheet

2,583In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.322

Reel

$0.266

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

85 V

SMB (DO-214AA)

17.9 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 59.3V

1.5SMB43A
Littelfuse
1: $1.02
2,965In Stock

Mfr. Part No.
1.5SMB43A

Mouser Part No
576-1.5SMB43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 59.3V

Learn More

Datasheet

2,965In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.322

Reel

$0.267

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

36.8 V

SMD/SMT

59.3 V

40.9 V

SMB (DO-214AA)

25.6 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 41.4V

1.5SMB30CA
Littelfuse
1: $0.60
4,072In Stock

Mfr. Part No.
1.5SMB30CA

Mouser Part No
576-1.5SMB30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 41.4V

Learn More

Datasheet

4,072In Stock

Cut Tape

$0.60

$0.445

$0.361

$0.311

$0.281

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMB (DO-214AA)

36.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 53.9V

1.5SMB39CA
Littelfuse
1: $0.48
5,576In Stock

Mfr. Part No.
1.5SMB39CA

Mouser Part No
576-1.5SMB39CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 53.9V

Learn More

Datasheet

5,576In Stock

Cut Tape

$0.48

$0.426

$0.35

$0.305

$0.261

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

33.3 V

SMD/SMT

53.9 V

37.1 V

SMB (DO-214AA)

28.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 45.7V

1.5SMB33A
Littelfuse
1: $0.411
9,792In Stock

Mfr. Part No.
1.5SMB33A

Mouser Part No
576-1.5SMB33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 45.7V

Learn More

Datasheet

9,792In Stock

Cut Tape

$0.411

$0.379

$0.366

$0.311

$0.283

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMB (DO-214AA)

33.3 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 103V

1.5SMB75CA
Littelfuse
1: $0.44
9,639In Stock

Mfr. Part No.
1.5SMB75CA

Mouser Part No
576-1.5SMB75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 103V

Learn More

Datasheet

9,639In Stock

Cut Tape

$0.44

$0.397

$0.32

$0.294

$0.261

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

64.1 V

SMD/SMT

103 V

71.3 V

SMB (DO-214AA)

14.8 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 27.7V

1.5SMB20CA
Littelfuse
1: $1.02
1,105In Stock

Mfr. Part No.
1.5SMB20CA

Mouser Part No
576-1.5SMB20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 27.7V

Learn More

Datasheet

1,105In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.35

Reel

$0.267

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

SMD/SMT

27.7 V

SMB (DO-214AA)

54.9 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 41.4V

1.5SMB30A
Littelfuse
1: $0.67
4,749In Stock

Mfr. Part No.
1.5SMB30A

Mouser Part No
576-1.5SMB30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 41.4V

Learn More

Datasheet

4,749In Stock

Cut Tape

$0.67

$0.479

$0.357

$0.305

$0.283

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMB (DO-214AA)

36.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 45.7V

1.5SMB33CA
Littelfuse
1: $0.49
2,163In Stock
3,000Expected 2026/06/01

Mfr. Part No.
1.5SMB33CA

Mouser Part No
576-1.5SMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 45.7V

Learn More

Datasheet

2,163In Stock

3,000Expected 2026/06/01

Cut Tape

$0.49

$0.429

$0.348

$0.312

$0.283

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

SMD/SMT

45.7 V

SMB (DO-214AA)

33.3 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 49.9V

1.5SMB36A
Littelfuse
1: $0.99
3,799In Stock

Mfr. Part No.
1.5SMB36A

Mouser Part No
576-1.5SMB36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 49.9V

Learn More

Datasheet

3,799In Stock

Cut Tape

$0.99

$0.619

$0.404

$0.312

$0.283

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

49.9 V

SMB (DO-214AA)

30.5 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 53.9V

1.5SMB39A
Littelfuse
1: $0.62
1,723In Stock

Mfr. Part No.
1.5SMB39A

Mouser Part No
576-1.5SMB39A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 53.9V

Learn More

Datasheet

1,723In Stock

Cut Tape

$0.62

$0.518

$0.356

$0.283

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

33.3 V

SMD/SMT

53.9 V

37.1 V

SMB (DO-214AA)

28.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 59.3V

1.5SMB43CA
Littelfuse
1: $0.411
4,652In Stock
6,000Expected 2026/05/27

Mfr. Part No.
1.5SMB43CA

Mouser Part No
576-1.5SMB43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 59.3V

Learn More

Datasheet

4,652In Stock

6,000Expected 2026/05/27

Cut Tape

$0.411

$0.362

$0.322

$0.291

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

36.8 V

SMD/SMT

59.3 V

40.9 V

SMB (DO-214AA)

25.6 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 70.1V

1.5SMB51CA
Littelfuse
1: $1.00
1,206In Stock

Mfr. Part No.
1.5SMB51CA

Mouser Part No
576-1.5SMB51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 70.1V

Learn More

Datasheet

1,206In Stock

Cut Tape

$1.00

$0.623

$0.408

$0.316

$0.286

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

43.6 V

SMD/SMT

70.1 V

48.5 V

SMB (DO-214AA)

21.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 77V

1.5SMB56A
Littelfuse
1: $0.47
3,000In Stock

Mfr. Part No.
1.5SMB56A

Mouser Part No
576-1.5SMB56A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 77V

Learn More

Datasheet

3,000In Stock

Cut Tape

$0.47

$0.418

$0.335

$0.30

$0.291

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

47.8 V

SMD/SMT

77 V

53.2 V

SMB (DO-214AA)

19.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 77V

1.5SMB56CA
Littelfuse
1: $0.99
2,395In Stock

Mfr. Part No.
1.5SMB56CA

Mouser Part No
576-1.5SMB56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 77V

Learn More

Datasheet

2,395In Stock

Cut Tape

$0.99

$0.619

$0.404

$0.322

$0.291

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

47.8 V

SMD/SMT

77 V

53.2 V

SMB (DO-214AA)

19.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 92V

1.5SMB68A
Littelfuse
1: $0.33
3,905In Stock

Mfr. Part No.
1.5SMB68A

Mouser Part No
576-1.5SMB68A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 92V

Learn More

Datasheet

3,905In Stock

Cut Tape

$0.33

$0.322

$0.307

$0.283

$0.257

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

58.1 V

SMD/SMT

92 V

64.6 V

SMB (DO-214AA)

16.5 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 92V

1.5SMB68CA
Littelfuse
1: $0.50
4,261In Stock

Mfr. Part No.
1.5SMB68CA

Mouser Part No
576-1.5SMB68CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 92V

Learn More

Datasheet

4,261In Stock

Cut Tape

$0.50

$0.429

$0.335

$0.331

$0.312

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

58.1 V

SMD/SMT

92 V

64.6 V

SMB (DO-214AA)

16.5 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V

1.5SMB20A
Littelfuse
1: $1.02
2,500Expected 2026/06/15

Mfr. Part No.
1.5SMB20A

Mouser Part No
576-1.5SMB20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V

Learn More

Datasheet

2,500Expected 2026/06/15

Cut Tape

$1.02

$0.452

$0.366

$0.327

Reel

$0.255

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

SMD/SMT

27.7 V

SMB (DO-214AA)

54.9 A

1.5 kW

+ 150 C

1.5SMB

Reel, Cut Tape, MouseReel

Littelfuse 1.5SMB Series ESD Protection Diodes / TVS Diodes

Customer Service Office

Company

Resources

Support