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Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Bi-Directional

SMCJ14CA
Littelfuse
1: $0.574
7,751In Stock

Mfr. Part #
SMCJ14CA

Mouser Part #
576-SMCJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Bi-Directional

Learn More

Datasheet

7,751In Stock

Cut Tape

$0.574

$0.477

$0.38

$0.321

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

SMCJ150CA
Littelfuse
1: $0.589
61,944In Stock

Mfr. Part #
SMCJ150CA

Mouser Part #
576-SMCJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

Learn More

Datasheet

61,944In Stock

Cut Tape

$0.589

$0.457

$0.363

$0.344

$0.336

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

SMCJ15A
Littelfuse
1: $0.388
13,428In Stock

Mfr. Part #
SMCJ15A

Mouser Part #
576-SMCJ15A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Uni-Directional

Learn More

Datasheet

13,428In Stock

Cut Tape

$0.388

$0.386

$0.352

$0.315

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

SMCJ15CA
Littelfuse
1: $0.775
9,314In Stock
9,000Expected 2026-05-19

Mfr. Part #
SMCJ15CA

Mouser Part #
576-SMCJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V 5% Bi-Directional

Learn More

Datasheet

9,314In Stock

9,000Expected 2026-05-19

Cut Tape

$0.775

$0.544

$0.425

$0.36

Reel

$0.315

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

SMCJ16CA
Littelfuse
1: $0.698
6,471In Stock

Mfr. Part #
SMCJ16CA

Mouser Part #
576-SMCJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

6,471In Stock

Cut Tape

$0.698

$0.471

$0.406

$0.344

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

SMCJ18CA
Littelfuse
1: $0.512
7,990In Stock

Mfr. Part #
SMCJ18CA

Mouser Part #
576-SMCJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

Learn More

Datasheet

7,990In Stock

Cut Tape

$0.512

$0.406

$0.355

$0.315

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

SMCJ220CA
Littelfuse
1: $1.22
4,961In Stock

Mfr. Part #
SMCJ220CA

Mouser Part #
576-SMCJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Bi-Directional

Learn More

Datasheet

4,961In Stock

Cut Tape

$1.22

$0.925

$0.684

$0.60

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

SMCJ24A
Littelfuse
1: $0.589
14,275In Stock
15,000Expected 2026-05-11

Mfr. Part #
SMCJ24A

Mouser Part #
576-SMCJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

Learn More

Datasheet

14,275In Stock

15,000Expected 2026-05-11

Cut Tape

$0.589

$0.487

$0.361

$0.327

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

SMCJ24CA
Littelfuse
1: $0.806
11,255In Stock

Mfr. Part #
SMCJ24CA

Mouser Part #
576-SMCJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Bi-Directional

Learn More

Datasheet

11,255In Stock

Cut Tape

$0.806

$0.55

$0.411

$0.361

$0.338

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

SMCJ28A
Littelfuse
1: $0.62
24,813In Stock

Mfr. Part #
SMCJ28A

Mouser Part #
576-SMCJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Uni-Directional

Learn More

Datasheet

24,813In Stock

Cut Tape

$0.62

$0.502

$0.394

$0.333

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

SMCJ300A
Littelfuse
1: $0.884
12,711In Stock
12,000Expected 2026-05-19

Mfr. Part #
SMCJ300A

Mouser Part #
576-SMCJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Uni-Directional

Learn More

Datasheet

12,711In Stock

12,000Expected 2026-05-19

Cut Tape

$0.884

$0.68

$0.546

$0.527

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

SMCJ300CA
Littelfuse
1: $1.21
5,018In Stock

Mfr. Part #
SMCJ300CA

Mouser Part #
576-SMCJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 300V 5% Bi-Directional

Learn More

Datasheet

5,018In Stock

Cut Tape

$1.21

$1.00

$0.749

$0.625

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

SMCJ33A
Littelfuse
1: $0.729
10,587In Stock

Mfr. Part #
SMCJ33A

Mouser Part #
576-SMCJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

Learn More

Datasheet

10,587In Stock

Cut Tape

$0.729

$0.569

$0.429

$0.336

Reel

$0.242

$0.233

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

SMCJ33CA
Littelfuse
1: $0.651
48,560In Stock

Mfr. Part #
SMCJ33CA

Mouser Part #
576-SMCJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional

Learn More

Datasheet

48,560In Stock

Cut Tape

$0.651

$0.474

$0.40

$0.347

$0.315

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

SMCJ350A
Littelfuse
1: $1.05
4,857In Stock

Mfr. Part #
SMCJ350A

Mouser Part #
576-SMCJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

4,857In Stock

Cut Tape

$1.05

$0.721

$0.617

$0.583

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

SMCJ36A
Littelfuse
1: $0.791
26,719In Stock

Mfr. Part #
SMCJ36A

Mouser Part #
576-SMCJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

Learn More

Datasheet

26,719In Stock

Cut Tape

$0.791

$0.646

$0.451

$0.344

Reel

$0.259

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

SMCJ36CA
Littelfuse
1: $0.76
60,229In Stock

Mfr. Part #
SMCJ36CA

Mouser Part #
576-SMCJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

Learn More

Datasheet

60,229In Stock

Cut Tape

$0.76

$0.611

$0.487

$0.391

$0.35

Reel

$0.293

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

SMCJ400CA
Littelfuse
1: $0.698
10,304In Stock

Mfr. Part #
SMCJ400CA

Mouser Part #
576-SMCJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

Learn More

Datasheet

10,304In Stock

Cut Tape

$0.698

$0.667

$0.58

$0.57

Reel

$0.535

$0.532

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional

SMCJ40CA
Littelfuse
1: $0.868
15,264In Stock

Mfr. Part #
SMCJ40CA

Mouser Part #
576-SMCJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Bi-Directional

Learn More

Datasheet

15,264In Stock

Cut Tape

$0.868

$0.589

$0.439

$0.378

$0.31

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

SMCJ440A
Littelfuse
1: $0.775
4,962In Stock

Mfr. Part #
SMCJ440A

Mouser Part #
576-SMCJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

Learn More

Datasheet

4,962In Stock

Cut Tape

$0.775

$0.618

$0.575

$0.525

$0.504

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

SMCJ440CA
Littelfuse
1: $0.93
7,243In Stock
6,000Expected 2026-03-26

Mfr. Part #
SMCJ440CA

Mouser Part #
576-SMCJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

Learn More

Datasheet

7,243In Stock

6,000Expected 2026-03-26

Cut Tape

$0.93

$0.694

$0.634

$0.631

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

SMCJ48A
Littelfuse
1: $0.481
14,376In Stock

Mfr. Part #
SMCJ48A

Mouser Part #
576-SMCJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

Learn More

Datasheet

14,376In Stock

Cut Tape

$0.481

$0.423

$0.347

$0.315

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Uni-Directional

SMCJ5.0A
Littelfuse
1: $0.496
33,043In Stock

Mfr. Part #
SMCJ5.0A

Mouser Part #
576-SMCJ5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Uni-Directional

Learn More

Datasheet

33,043In Stock

Cut Tape

$0.496

$0.457

$0.397

$0.326

Reel

$0.239

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Bi-Directional

SMCJ5.0CA
Littelfuse
1: $0.775
7,635In Stock

Mfr. Part #
SMCJ5.0CA

Mouser Part #
576-SMCJ5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Bi-Directional

Learn More

Datasheet

7,635In Stock

Cut Tape

$0.775

$0.577

$0.513

$0.499

Reel

$0.312

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

SMCJ54CA
Littelfuse
1: $0.574
7,584In Stock

Mfr. Part #
SMCJ54CA

Mouser Part #
576-SMCJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

Learn More

Datasheet

7,584In Stock

Cut Tape

$0.574

$0.44

$0.392

$0.383

Reel

$0.315

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Smart Metering Solutions

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Smart Metering Solutions

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