Circuit Protection – 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 Circuit Protection

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Part #

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

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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

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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

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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 01/07/2026

Mfr. Part No.
SMCJ75CA

Mouser Part No
576-SMCJ75CA

Littelfuse

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

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Datasheet

1.861In Stock

3.000Expected 01/07/2026

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.
3.658In Stock

Mfr. Part No.
SMCJ78A

Mouser Part No
576-SMCJ78A

Littelfuse

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

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Datasheet

3.658In 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

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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

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

SMCJ8.0CA
Littelfuse
1: 3,08 kr.
2.009In Stock

Mfr. Part No.
SMCJ8.0CA

Mouser Part No
576-SMCJ8.0CA

Littelfuse

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

Learn More

Datasheet

2.009In Stock

Cut Tape

3,08 kr.

2,36 kr.

1,57 kr.

1,53 kr.

Reel

1,31 kr.

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V 5% Uni-Directional

SMCJ8.5A
Littelfuse
1: 3,46 kr.
2.160In Stock

Mfr. Part No.
SMCJ8.5A

Mouser Part No
576-SMCJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V 5% Uni-Directional

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Datasheet

2.160In Stock

Cut Tape

3,46 kr.

2,69 kr.

1,86 kr.

1,44 kr.

Reel

1,10 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Uni-Directional

SMCJ85A
Littelfuse
1: 4,68 kr.
3.938In Stock

Mfr. Part No.
SMCJ85A

Mouser Part No
576-SMCJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Uni-Directional

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Datasheet

3.938In Stock

Cut Tape

4,68 kr.

2,89 kr.

1,87 kr.

1,42 kr.

Reel

1,18 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Bi-Directional

SMCJ85CA
Littelfuse
1: 4,04 kr.
2.848In Stock
3.000Expected 20/03/2026

Mfr. Part No.
SMCJ85CA

Mouser Part No
576-SMCJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Bi-Directional

Learn More

Datasheet

2.848In Stock

3.000Expected 20/03/2026

Cut Tape

4,04 kr.

2,89 kr.

1,98 kr.

1,59 kr.

1,56 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Uni-Directional

SMCJ9.0A
Littelfuse
1: 3,33 kr.
1.971In Stock
3.000Expected 06/07/2026

Mfr. Part No.
SMCJ9.0A

Mouser Part No
576-SMCJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Uni-Directional

Learn More

Datasheet

1.971In Stock

3.000Expected 06/07/2026

Cut Tape

3,33 kr.

2,82 kr.

1,94 kr.

1,50 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Bi-Directional

SMCJ9.0CA
Littelfuse
1: 2,82 kr.
2.627In Stock

Mfr. Part No.
SMCJ9.0CA

Mouser Part No
576-SMCJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Bi-Directional

Learn More

Datasheet

2.627In Stock

Cut Tape

2,82 kr.

2,39 kr.

1,66 kr.

1,38 kr.

Reel

1,38 kr.

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Uni-Directional

SMCJ90A
Littelfuse
1: 3,01 kr.
767In Stock
6.000Expected 22/06/2026

Mfr. Part No.
SMCJ90A

Mouser Part No
576-SMCJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Uni-Directional

Learn More

Datasheet

767In Stock

6.000Expected 22/06/2026

Cut Tape

3,01 kr.

2,57 kr.

1,90 kr.

1,49 kr.

Reel

1,01 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

SP1006-01UTG
Littelfuse
1: 2,37 kr.
16.511In Stock

Mfr. Part No.
SP1006-01UTG

Mouser Part No
576-SP1006-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1CH 30KV 5V

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Datasheet

16.511In Stock

Cut Tape

2,37 kr.

1,58 kr.

0,642 kr.

0,627 kr.

0,50 kr.

Reel

0,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15.000

ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2

SP1115-01UTG
Littelfuse
1: 2,50 kr.
4.946In Stock

Mfr. Part No.
SP1115-01UTG

Mouser Part No
576-SP1115-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2

Learn More

Datasheet

4.946In Stock

Cut Tape

2,50 kr.

1,69 kr.

0,798 kr.

Reel

0,686 kr.

0,642 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 0.3pF SOT23-6L 4 Ch Diode Array

SP3019-04HTG
Littelfuse
1: 3,21 kr.
6.014In Stock

Mfr. Part No.
SP3019-04HTG

Mouser Part No
576-SP3019-04HTG

Littelfuse

ESD Protection Diodes / TVS Diodes 0.3pF SOT23-6L 4 Ch Diode Array

Learn More

Datasheet

6.014In Stock

Cut Tape

3,21 kr.

2,74 kr.

2,13 kr.

1,73 kr.

1,61 kr.

Reel

1,56 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection

SP3304NUTG
Littelfuse
1: 6,67 kr.
115In Stock
15.000On Order

Mfr. Part No.
SP3304NUTG

Mouser Part No
576-SP3304NUTG

Littelfuse

ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection

Learn More

Datasheet

115In Stock

15.000On Order

Cut Tape

6,67 kr.

5,77 kr.

4,98 kr.

4,52 kr.

Reel

4,52 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882

SP3530-01ETG
Littelfuse
1: 1,35 kr.
170In Stock
30.000Expected 09/03/2026

Mfr. Part No.
SP3530-01ETG

Mouser Part No
576-SP3530-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882

Learn More

Datasheet

170In Stock

30.000Expected 09/03/2026

Cut Tape

1,35 kr.

0,806 kr.

0,507 kr.

0,433 kr.

0,395 kr.

Reel

0,395 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN

SP3530-01UTG
Littelfuse
1: 1,54 kr.
13.975In Stock

Mfr. Part No.
SP3530-01UTG

Mouser Part No
576-SP3530-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN

Learn More

Datasheet

13.975In Stock

Cut Tape

1,54 kr.

1,03 kr.

0,485 kr.

0,448 kr.

View

Reel

0,366 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15.000

ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection

SP4021-01FTG
Littelfuse
1: 3,08 kr.
3.122In Stock
36.000On Order

Mfr. Part No.
SP4021-01FTG

Mouser Part No
576-SP4021-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection

Learn More

Datasheet

3.122In Stock

36.000On Order

Cut Tape

3,08 kr.

2,91 kr.

2,11 kr.

1,66 kr.

1,48 kr.

Reel

1,41 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL

SP4022-01FTG-C
Littelfuse
1: 2,63 kr.
846In Stock

Mfr. Part No.
SP4022-01FTG-C

Mouser Part No
576-SP4022-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL

Learn More

Datasheet

846In Stock

Cut Tape

2,63 kr.

1,92 kr.

1,52 kr.

1,44 kr.

1,33 kr.

Reel

1,33 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL

SP4023-01FTG-C
Littelfuse
1: 4,81 kr.
7.218In Stock
5.946Expected 09/03/2026

Mfr. Part No.
SP4023-01FTG-C

Mouser Part No
576-SP4023-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL

Learn More

Datasheet

7.218In Stock

5.946Expected 09/03/2026

Cut Tape

4,81 kr.

3,01 kr.

2,15 kr.

1,65 kr.

1,48 kr.

Reel

1,33 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 8 Ch 30kV 2.5V 4.4pF

SP4060-08ATG
Littelfuse
1: 4,04 kr.
2.412In Stock
4.000Expected 09/03/2026

Mfr. Part No.
SP4060-08ATG

Mouser Part No
576-SP4060-08ATG

Littelfuse

ESD Protection Diodes / TVS Diodes 8 Ch 30kV 2.5V 4.4pF

Learn More

Datasheet

2.412In Stock

4.000Expected 09/03/2026

Cut Tape

4,04 kr.

3,98 kr.

3,96 kr.

3,90 kr.

3,89 kr.

Reel

3,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Varistors 11V 5mm Epoxy UltraMOV

V05E11P
Littelfuse
1: 4,24 kr.
2.973In Stock

Mfr. Part No.
V05E11P

Mouser Part No
576-V05E11P

Littelfuse

Varistors 11V 5mm Epoxy UltraMOV

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Datasheet

2.973In Stock

4,24 kr.

2,56 kr.

1,69 kr.

1,57 kr.

View

Min.: 1
Mult.: 1

General Port Protection Solutions

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