Semiconductors – Mouser Denmark

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General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

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Types of Semiconductors

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Results: 201

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

SMCJ20A
Littelfuse
1: 3,53 kr.
5.110In Stock

Mfr. Part No.
SMCJ20A

Mouser Part No
576-SMCJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

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Datasheet

5.110In Stock

Cut Tape

3,53 kr.

3,03 kr.

2,31 kr.

1,91 kr.

1,48 kr.

Reel

1,26 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

SMCJ20CA
Littelfuse
1: 2,57 kr.
4.843In Stock

Mfr. Part No.
SMCJ20CA

Mouser Part No
576-SMCJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

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Datasheet

4.843In Stock

Cut Tape

2,57 kr.

1,94 kr.

1,51 kr.

1,34 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ220A
Littelfuse
1: 8,13 kr.
3.546In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
576-SMCJ220A

Littelfuse

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

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Datasheet

3.546In Stock

Cut Tape

8,13 kr.

5,12 kr.

3,36 kr.

2,62 kr.

2,36 kr.

Reel

2,25 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

SMCJ22A
Littelfuse
1: 2,25 kr.
3.869In Stock
6.000Expected 27/04/2026

Mfr. Part No.
SMCJ22A

Mouser Part No
576-SMCJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

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Datasheet

3.869In Stock

6.000Expected 27/04/2026

Cut Tape

2,25 kr.

1,68 kr.

1,27 kr.

1,25 kr.

1,23 kr.

Reel

0,962 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

SMCJ22CA
Littelfuse
1: 2,89 kr.
1.529In Stock
3.000Expected 04/05/2026

Mfr. Part No.
SMCJ22CA

Mouser Part No
576-SMCJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

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Datasheet

1.529In Stock

3.000Expected 04/05/2026

Cut Tape

2,89 kr.

2,06 kr.

1,99 kr.

1,60 kr.

Reel

1,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ24CA
Littelfuse
1: 3,33 kr.
2.255In Stock

Mfr. Part No.
SMCJ24CA

Mouser Part No
576-SMCJ24CA

Littelfuse

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

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Datasheet

2.255In Stock

Cut Tape

3,33 kr.

2,28 kr.

1,70 kr.

1,49 kr.

1,40 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

SMCJ250A
Littelfuse
1: 5,39 kr.
2.317In Stock

Mfr. Part No.
SMCJ250A

Mouser Part No
576-SMCJ250A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

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Datasheet

2.317In Stock

Cut Tape

5,39 kr.

3,47 kr.

2,63 kr.

2,31 kr.

2,17 kr.

Reel

2,17 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

SMCJ250CA
Littelfuse
1: 4,42 kr.
1.436In Stock
3.000Expected 11/03/2026

Mfr. Part No.
SMCJ250CA

Mouser Part No
576-SMCJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

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Datasheet

1.436In Stock

3.000Expected 11/03/2026

Cut Tape

4,42 kr.

3,22 kr.

2,51 kr.

Reel

2,51 kr.

2,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

SMCJ26A
Littelfuse
1: 2,18 kr.
2.834In Stock
3.000Expected 09/04/2026

Mfr. Part No.
SMCJ26A

Mouser Part No
576-SMCJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

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Datasheet

2.834In Stock

3.000Expected 09/04/2026

Cut Tape

2,18 kr.

1,86 kr.

1,52 kr.

1,31 kr.

Reel

1,00 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

SMCJ26CA
Littelfuse
1: 4,30 kr.
4.685In Stock
9.000Expected 11/05/2026

Mfr. Part No.
SMCJ26CA

Mouser Part No
576-SMCJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

Learn More

Datasheet

4.685In Stock

9.000Expected 11/05/2026

Cut Tape

4,30 kr.

2,75 kr.

1,98 kr.

1,58 kr.

1,46 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ28CA
Littelfuse
1: 5,45 kr.
4.776In Stock
27.000Expected 17/03/2026

Mfr. Part No.
SMCJ28CA

Mouser Part No
576-SMCJ28CA

Littelfuse

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

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Datasheet

4.776In Stock

27.000Expected 17/03/2026

Cut Tape

5,45 kr.

3,38 kr.

2,22 kr.

1,73 kr.

1,53 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

SMCJ30A
Littelfuse
1: 2,50 kr.
12In Stock
11.700On Order

Mfr. Part No.
SMCJ30A

Mouser Part No
576-SMCJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

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Datasheet

12In Stock

11.700On Order

Cut Tape

2,50 kr.

2,41 kr.

1,78 kr.

1,42 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

SMCJ30CA
Littelfuse
1: 2,57 kr.
3.017In Stock
9.000On Order

Mfr. Part No.
SMCJ30CA

Mouser Part No
576-SMCJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

3.017In Stock

9.000On Order

Cut Tape

2,57 kr.

2,13 kr.

1,62 kr.

1,31 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ350CA
Littelfuse
1: 4,81 kr.
2.942In Stock
6.000Expected 23/02/2026

Mfr. Part No.
SMCJ350CA

Mouser Part No
576-SMCJ350CA

Littelfuse

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

Learn More

Datasheet

2.942In Stock

6.000Expected 23/02/2026

Cut Tape

4,81 kr.

3,75 kr.

2,66 kr.

2,42 kr.

Reel

2,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ400A
Littelfuse
1: 7,61 kr.
118In Stock

Mfr. Part No.
SMCJ400A

Mouser Part No
576-SMCJ400A

Littelfuse

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

Learn More

Datasheet

118In Stock

Cut Tape

7,61 kr.

4,71 kr.

3,23 kr.

2,59 kr.

2,28 kr.

Reel

2,10 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ40A
Littelfuse
1: 3,08 kr.
Lead-Time 14 Weeks

Mfr. Part No.
SMCJ40A

Mouser Part No
576-SMCJ40A

Littelfuse

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

Learn More

Datasheet

Lead-Time 14 Weeks

Cut Tape

3,08 kr.

2,57 kr.

1,79 kr.

1,42 kr.

Reel

0,97 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ43A
Littelfuse
1: 1,92 kr.
936In 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

936In 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% Bi-Directional

SMCJ45CA
Littelfuse
1: 4,68 kr.
4.751In 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

4.751In 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.
792In Stock
3.000Expected 22/04/2026

Mfr. Part No.
SMCJ48CA

Mouser Part No
576-SMCJ48CA

Littelfuse

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

Learn More

Datasheet

792In Stock

3.000Expected 22/04/2026

Cut Tape

3,40 kr.

2,13 kr.

1,94 kr.

1,73 kr.

1,56 kr.

Reel

1,28 kr.

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.
4.215In 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

4.215In 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.
4.886In 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

4.886In 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.
2.870In Stock

Mfr. Part No.
SMCJ54A

Mouser Part No
576-SMCJ54A

Littelfuse

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

Learn More

Datasheet

2.870In Stock

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 6V 5% Uni-Directional

SMCJ6.0A
Littelfuse
1: 3,01 kr.
6.576In 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

6.576In 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.
2.788In 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

2.788In 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

General Port Protection Solutions

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