Circuit Protection – Mouser Finland

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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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Types of Circuit Protection

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Part #

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

SMCJ75CA
Littelfuse
1: 0,421 €
1 863In 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

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Datasheet

1 863In Stock

3 000Expected 28/05/2026

Cut Tape

0,421 €

0,31 €

0,273 €

0,224 €

Reel

0,177 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ78A
Littelfuse
1: 0,292 €
4 138In 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

4 138In Stock

Cut Tape

0,292 €

0,219 €

0,177 €

0,165 €

Reel

0,138 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ78CA
Littelfuse
1: 0,55 €
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

0,55 €

0,433 €

0,308 €

0,243 €

0,206 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ8.0A
Littelfuse
1: 0,421 €
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

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Datasheet

2 191In Stock

Cut Tape

0,421 €

0,354 €

0,247 €

0,191 €

Reel

0,149 €

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: 0,413 €
2 011In Stock

Mfr. Part No.
SMCJ8.0CA

Mouser Part No
576-SMCJ8.0CA

Littelfuse

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

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Datasheet

2 011In Stock

Cut Tape

0,413 €

0,317 €

0,21 €

0,205 €

Reel

0,175 €

0,172 €

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: 0,464 €
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

0,464 €

0,36 €

0,249 €

0,193 €

Reel

0,147 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ85A
Littelfuse
1: 0,628 €
4 138In Stock

Mfr. Part No.
SMCJ85A

Mouser Part No
576-SMCJ85A

Littelfuse

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

Learn More

Datasheet

4 138In Stock

Cut Tape

0,628 €

0,388 €

0,25 €

0,191 €

Reel

0,158 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ85CA
Littelfuse
1: 0,542 €
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

0,542 €

0,387 €

0,265 €

0,213 €

0,209 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ9.0A
Littelfuse
1: 0,447 €
1 971In Stock
3 000Expected 14/05/2026

Mfr. Part No.
SMCJ9.0A

Mouser Part No
576-SMCJ9.0A

Littelfuse

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

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Datasheet

1 971In Stock

3 000Expected 14/05/2026

Cut Tape

0,447 €

0,378 €

0,26 €

0,201 €

Reel

0,144 €

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: 0,378 €
2 654In 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 654In Stock

Cut Tape

0,378 €

0,32 €

0,223 €

0,185 €

Reel

0,185 €

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ90A
Littelfuse
1: 0,404 €
767In Stock
6 000Expected 19/05/2026

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 19/05/2026

Cut Tape

0,404 €

0,345 €

0,255 €

0,20 €

Reel

0,135 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Uni-Directional

SMDJ100A
Littelfuse
1: 0,817 €
1 802In Stock

Mfr. Part No.
SMDJ100A

Mouser Part No
576-SMDJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Uni-Directional

Learn More

Datasheet

1 802In Stock

Cut Tape

0,817 €

0,67 €

0,488 €

0,393 €

0,376 €

Reel

0,351 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

SMDJ100CA-T7
Littelfuse
1: 1,10 €
1 506In Stock

Mfr. Part No.
SMDJ100CA-T7

Mouser Part No
576-SMDJ100CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

Learn More

Datasheet

1 506In Stock

Cut Tape

1,10 €

0,903 €

0,665 €

Reel

0,498 €

0,443 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 10V 5% Bi-Directional

SMDJ10CA
Littelfuse
1: 0,568 €
3 301In Stock

Mfr. Part No.
SMDJ10CA

Mouser Part No
576-SMDJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 10V 5% Bi-Directional

Learn More

Datasheet

3 301In Stock

Cut Tape

0,568 €

0,464 €

0,371 €

Reel

0,346 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Uni-Directional

SMDJ11A
Littelfuse
1: 0,972 €
1 122In Stock
3 000Expected 20/07/2026

Mfr. Part No.
SMDJ11A

Mouser Part No
576-SMDJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Uni-Directional

Learn More

Datasheet

1 122In Stock

3 000Expected 20/07/2026

Cut Tape

0,972 €

0,786 €

0,52 €

0,408 €

0,37 €

Reel

0,356 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Uni-Directional

SMDJ120A
Littelfuse
1: 0,817 €
2 434In Stock

Mfr. Part No.
SMDJ120A

Mouser Part No
576-SMDJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Uni-Directional

Learn More

Datasheet

2 434In Stock

Cut Tape

0,817 €

0,67 €

0,532 €

0,43 €

0,386 €

Reel

0,386 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Bi-Directional

SMDJ120CA
Littelfuse
1: 0,98 €
1 657In Stock

Mfr. Part No.
SMDJ120CA

Mouser Part No
576-SMDJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Bi-Directional

Learn More

Datasheet

1 657In Stock

Cut Tape

0,98 €

0,802 €

0,633 €

0,531 €

0,486 €

Reel

0,486 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

SMDJ12A-T7
Littelfuse
1: 1,23 €
195In Stock

Mfr. Part No.
SMDJ12A-T7

Mouser Part No
576-SMDJ12A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

Learn More

Datasheet

195In Stock

Cut Tape

1,23 €

0,775 €

0,514 €

Reel

0,384 €

0,349 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional

SMDJ12CA
Littelfuse
1: 0,645 €
1 719In Stock
10 800On Order

Mfr. Part No.
SMDJ12CA

Mouser Part No
576-SMDJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional

Learn More

Datasheet

1 719In Stock

10 800On Order

Cut Tape

0,645 €

0,44 €

0,383 €

0,38 €

Reel

0,38 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional

SMDJ13A-T7
Littelfuse
1: 0,774 €
500In Stock

Mfr. Part No.
SMDJ13A-T7

Mouser Part No
576-SMDJ13A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional

Learn More

Datasheet

500In Stock

Cut Tape

0,774 €

0,624 €

0,458 €

Reel

0,407 €

0,324 €

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

SMDJ14A
Littelfuse
1: 0,912 €
2 710In Stock
3 000Expected 20/07/2026

Mfr. Part No.
SMDJ14A

Mouser Part No
576-SMDJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

Learn More

Datasheet

2 710In Stock

3 000Expected 20/07/2026

Cut Tape

0,912 €

0,741 €

0,514 €

0,367 €

0,356 €

Reel

0,356 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Bi-Directional

SMDJ150CA-T7
Littelfuse
1: 2,21 €
77In Stock

Mfr. Part No.
SMDJ150CA-T7

Mouser Part No
576-SMDJ150CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Bi-Directional

Learn More

Datasheet

77In Stock

Cut Tape

2,21 €

1,45 €

0,98 €

Reel

0,775 €

0,729 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 15V 5% Uni-Directional

SMDJ15A-T7
Littelfuse
1: 0,791 €
476In Stock

Mfr. Part No.
SMDJ15A-T7

Mouser Part No
576-SMDJ15A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 15V 5% Uni-Directional

Learn More

Datasheet

476In Stock

Cut Tape

0,791 €

0,631 €

0,458 €

Reel

0,362 €

0,356 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Uni-Directional

SMDJ16A-T7
Littelfuse
1: 1,25 €
500In Stock

Mfr. Part No.
SMDJ16A-T7

Mouser Part No
576-SMDJ16A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Uni-Directional

Learn More

Datasheet

500In Stock

Cut Tape

1,25 €

0,786 €

0,52 €

Reel

0,372 €

0,324 €

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Bi-Directional

SMDJ16CA
Littelfuse
1: 0,757 €
1 403In Stock

Mfr. Part No.
SMDJ16CA

Mouser Part No
576-SMDJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Bi-Directional

Learn More

Datasheet

1 403In Stock

Cut Tape

0,757 €

0,611 €

0,472 €

0,388 €

0,371 €

Reel

0,346 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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