Circuit Protection – Mouser Denmark

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

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.

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

Types of Circuit Protection

List Images

Results: 1.972

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 1.5kW 43V 5% Uni-Directional

SMCJ43A
Littelfuse
1: 1,92 kr.
922In Stock
6.000Expected 17/04/2026

Mfr. Part No.
SMCJ43A

Mouser Part No
576-SMCJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

Learn More

Datasheet

922In Stock

6.000Expected 17/04/2026

Cut Tape

1,92 kr.

1,65 kr.

1,39 kr.

1,27 kr.

Reel

0,97 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

SMCJ45A
Littelfuse
1: 1,48 kr.
6.333In Stock

Mfr. Part No.
SMCJ45A

Mouser Part No
576-SMCJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

Learn More

Datasheet

6.333In Stock

Cut Tape

1,48 kr.

1,25 kr.

1,16 kr.

1,13 kr.

Reel

0,925 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

SMCJ45CA
Littelfuse
1: 4,68 kr.
4.651In Stock

Mfr. Part No.
SMCJ45CA

Mouser Part No
576-SMCJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

Learn More

Datasheet

4.651In Stock

Cut Tape

4,68 kr.

3,47 kr.

2,26 kr.

1,81 kr.

Reel

1,36 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ48CA
Littelfuse
1: 3,40 kr.
580In Stock
6.000On Order

Mfr. Part No.
SMCJ48CA

Mouser Part No
576-SMCJ48CA

Littelfuse

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

Learn More

Datasheet

580In Stock

6.000On Order

Cut Tape

3,40 kr.

2,13 kr.

1,94 kr.

1,73 kr.

1,51 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ5.0CA
Littelfuse
1: 3,21 kr.
6.959In Stock
15.000On Order

Mfr. Part No.
SMCJ5.0CA

Mouser Part No
576-SMCJ5.0CA

Littelfuse

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

Learn More

Datasheet

6.959In Stock

15.000On Order

Cut Tape

3,21 kr.

2,39 kr.

2,13 kr.

2,07 kr.

Reel

1,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

SMCJ51A
Littelfuse
1: 1,86 kr.
4.203In Stock

Mfr. Part No.
SMCJ51A

Mouser Part No
576-SMCJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

Learn More

Datasheet

4.203In Stock

Cut Tape

1,86 kr.

1,66 kr.

1,54 kr.

1,36 kr.

Reel

0,977 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

SMCJ51CA
Littelfuse
1: 4,17 kr.
4.876In Stock

Mfr. Part No.
SMCJ51CA

Mouser Part No
576-SMCJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

Learn More

Datasheet

4.876In Stock

Cut Tape

4,17 kr.

3,47 kr.

2,26 kr.

1,73 kr.

1,62 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ54A
Littelfuse
1: 2,05 kr.
2.852In Stock
3.000Expected 21/05/2026

Mfr. Part No.
SMCJ54A

Mouser Part No
576-SMCJ54A

Littelfuse

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

Learn More

Datasheet

2.852In Stock

3.000Expected 21/05/2026

Cut Tape

2,05 kr.

1,60 kr.

1,43 kr.

1,23 kr.

Reel

0,97 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ54CA
Littelfuse
1: 2,37 kr.
4.579In Stock

Mfr. Part No.
SMCJ54CA

Mouser Part No
576-SMCJ54CA

Littelfuse

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

Learn More

Datasheet

4.579In Stock

Cut Tape

2,37 kr.

1,82 kr.

1,63 kr.

1,58 kr.

Reel

1,31 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

SMCJ6.0A
Littelfuse
1: 3,01 kr.
6.021In Stock
6.000Expected 11/05/2026

Mfr. Part No.
SMCJ6.0A

Mouser Part No
576-SMCJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

Learn More

Datasheet

6.021In Stock

6.000Expected 11/05/2026

Cut Tape

3,01 kr.

2,15 kr.

1,72 kr.

1,42 kr.

Reel

1,00 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

SMCJ6.0CA
Littelfuse
1: 3,46 kr.
2.773In Stock
3.000Expected 18/05/2026

Mfr. Part No.
SMCJ6.0CA

Mouser Part No
576-SMCJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

Learn More

Datasheet

2.773In Stock

3.000Expected 18/05/2026

Cut Tape

3,46 kr.

2,60 kr.

1,99 kr.

1,63 kr.

1,45 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Uni-Directional

SMCJ6.5A
Littelfuse
1: 1,99 kr.
3.240In Stock

Mfr. Part No.
SMCJ6.5A

Mouser Part No
576-SMCJ6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Uni-Directional

Learn More

Datasheet

3.240In Stock

Cut Tape

1,99 kr.

1,61 kr.

1,40 kr.

1,30 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Bi-Directional

SMCJ6.5CA
Littelfuse
1: 3,98 kr.
3.414In Stock

Mfr. Part No.
SMCJ6.5CA

Mouser Part No
576-SMCJ6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Bi-Directional

Learn More

Datasheet

3.414In Stock

Cut Tape

3,98 kr.

3,01 kr.

2,07 kr.

1,81 kr.

1,63 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 60V 5% Uni-Directional

SMCJ60A
Littelfuse
1: 2,69 kr.
7.366In Stock

Mfr. Part No.
SMCJ60A

Mouser Part No
576-SMCJ60A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 60V 5% Uni-Directional

Learn More

Datasheet

7.366In Stock

Cut Tape

2,69 kr.

2,28 kr.

1,49 kr.

1,40 kr.

Reel

0,985 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 64V 5% Bi-Directional

SMCJ64CA
Littelfuse
1: 4,42 kr.
4.749In Stock

Mfr. Part No.
SMCJ64CA

Mouser Part No
576-SMCJ64CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 64V 5% Bi-Directional

Learn More

Datasheet

4.749In Stock

Cut Tape

4,42 kr.

2,63 kr.

2,12 kr.

1,70 kr.

1,49 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 7V 5% Uni-Directional

SMCJ7.0A
Littelfuse
1: 2,95 kr.
2.875In Stock
3.000Expected 22/07/2026

Mfr. Part No.
SMCJ7.0A

Mouser Part No
576-SMCJ7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 7V 5% Uni-Directional

Learn More

Datasheet

2.875In Stock

3.000Expected 22/07/2026

Cut Tape

2,95 kr.

2,46 kr.

1,68 kr.

1,34 kr.

Reel

1,06 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 7V 5% Bi-Directional

SMCJ7.0CA
Littelfuse
1: 4,24 kr.
2.896In Stock
3.000Expected 06/03/2026

Mfr. Part No.
SMCJ7.0CA

Mouser Part No
576-SMCJ7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 7V 5% Bi-Directional

Learn More

Datasheet

2.896In Stock

3.000Expected 06/03/2026

Cut Tape

4,24 kr.

2,75 kr.

1,90 kr.

1,63 kr.

1,49 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 7.5V 5% Uni-Directional

SMCJ7.5A
Littelfuse
1: 2,31 kr.
3.035In Stock

Mfr. Part No.
SMCJ7.5A

Mouser Part No
576-SMCJ7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 7.5V 5% Uni-Directional

Learn More

Datasheet

3.035In Stock

Cut Tape

2,31 kr.

2,09 kr.

1,57 kr.

1,38 kr.

1,28 kr.

Reel

0,962 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Uni-Directional

SMCJ70A
Littelfuse
1: 2,69 kr.
404In Stock
8.000On Order

Mfr. Part No.
SMCJ70A

Mouser Part No
576-SMCJ70A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Uni-Directional

Learn More

Datasheet

404In Stock

8.000On Order

Cut Tape

2,69 kr.

2,12 kr.

1,51 kr.

1,28 kr.

Reel

1,00 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional

SMCJ70CA
Littelfuse
1: 5,90 kr.
5.821In Stock

Mfr. Part No.
SMCJ70CA

Mouser Part No
576-SMCJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional

Learn More

Datasheet

5.821In Stock

Cut Tape

5,90 kr.

3,71 kr.

2,40 kr.

1,84 kr.

Reel

1,42 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Uni-Directional

SMCJ75A
Littelfuse
1: 2,05 kr.
3.057In Stock
3.000Expected 09/03/2026

Mfr. Part No.
SMCJ75A

Mouser Part No
576-SMCJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Uni-Directional

Learn More

Datasheet

3.057In Stock

3.000Expected 09/03/2026

Cut Tape

2,05 kr.

1,75 kr.

1,63 kr.

1,42 kr.

Reel

1,01 kr.

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional

SMCJ75CA
Littelfuse
1: 3,14 kr.
1.861In Stock
3.000Expected 28/05/2026

Mfr. Part No.
SMCJ75CA

Mouser Part No
576-SMCJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional

Learn More

Datasheet

1.861In Stock

3.000Expected 28/05/2026

Cut Tape

3,14 kr.

2,31 kr.

2,04 kr.

1,67 kr.

Reel

1,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Uni-Directional

SMCJ78A
Littelfuse
1: 2,18 kr.
3.783In Stock

Mfr. Part No.
SMCJ78A

Mouser Part No
576-SMCJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Uni-Directional

Learn More

Datasheet

3.783In Stock

Cut Tape

2,18 kr.

1,63 kr.

1,32 kr.

1,23 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

SMCJ78CA
Littelfuse
1: 4,10 kr.
1.043In Stock
12.000On Order

Mfr. Part No.
SMCJ78CA

Mouser Part No
576-SMCJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

Learn More

Datasheet

1.043In Stock

12.000On Order

Cut Tape

4,10 kr.

3,08 kr.

2,11 kr.

1,68 kr.

1,51 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Uni-Directional

SMCJ8.0A
Littelfuse
1: 3,14 kr.
2.191In Stock

Mfr. Part No.
SMCJ8.0A

Mouser Part No
576-SMCJ8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Uni-Directional

Learn More

Datasheet

2.191In Stock

Cut Tape

3,14 kr.

2,64 kr.

1,84 kr.

1,42 kr.

Reel

1,11 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Smart Metering Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support