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 13V 5% Uni-Directional

SMCJ13A
Littelfuse
1: 0,284 €
5 215In Stock

Mfr. Part No.
SMCJ13A

Mouser Part No
576-SMCJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

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Datasheet

5 215In Stock

Cut Tape

0,284 €

0,218 €

0,168 €

0,167 €

Reel

0,134 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

SMCJ13CA
Littelfuse
1: 0,55 €
4 070In Stock

Mfr. Part No.
SMCJ13CA

Mouser Part No
576-SMCJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

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Datasheet

4 070In Stock

Cut Tape

0,55 €

0,435 €

0,292 €

0,232 €

0,205 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ14A
Littelfuse
1: 0,241 €
4 578In Stock

Mfr. Part No.
SMCJ14A

Mouser Part No
576-SMCJ14A

Littelfuse

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

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Datasheet

4 578In Stock

Cut Tape

0,241 €

0,193 €

0,185 €

0,165 €

Reel

0,129 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ150A
Littelfuse
1: 0,284 €
207In Stock
9 000Expected 19/05/2026

Mfr. Part No.
SMCJ150A

Mouser Part No
576-SMCJ150A

Littelfuse

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

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Datasheet

207In Stock

9 000Expected 19/05/2026

Cut Tape

0,284 €

0,272 €

0,218 €

0,199 €

Reel

0,163 €

0,154 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

SMCJ160A
Littelfuse
1: 0,447 €
3 054In Stock

Mfr. Part No.
SMCJ160A

Mouser Part No
576-SMCJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

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Datasheet

3 054In Stock

Cut Tape

0,447 €

0,372 €

0,264 €

0,21 €

Reel

0,167 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

SMCJ160CA
Littelfuse
1: 0,576 €
4 570In Stock

Mfr. Part No.
SMCJ160CA

Mouser Part No
576-SMCJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

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Datasheet

4 570In Stock

Cut Tape

0,576 €

0,49 €

0,328 €

0,252 €

Reel

0,198 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ16A
Littelfuse
1: 0,301 €
8 775In Stock

Mfr. Part No.
SMCJ16A

Mouser Part No
576-SMCJ16A

Littelfuse

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

Learn More

Datasheet

8 775In Stock

Cut Tape

0,301 €

0,246 €

0,194 €

0,165 €

Reel

0,147 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ16CA
Littelfuse
1: 0,387 €
6 073In Stock
6 000Expected 14/05/2026

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

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

Learn More

Datasheet

6 073In Stock

6 000Expected 14/05/2026

Cut Tape

0,387 €

0,261 €

0,225 €

0,191 €

Reel

0,189 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

SMCJ170A
Littelfuse
1: 0,335 €
4 398In Stock

Mfr. Part No.
SMCJ170A

Mouser Part No
576-SMCJ170A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

Learn More

Datasheet

4 398In Stock

Cut Tape

0,335 €

0,23 €

0,196 €

0,185 €

Reel

0,163 €

0,154 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

SMCJ170CA
Littelfuse
1: 0,396 €
4 127In Stock
8 800On Order

Mfr. Part No.
SMCJ170CA

Mouser Part No
576-SMCJ170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

Learn More

Datasheet

4 127In Stock

8 800On Order

Cut Tape

0,396 €

0,301 €

0,231 €

0,195 €

Reel

0,179 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

SMCJ17A
Littelfuse
1: 0,232 €
3 486In Stock

Mfr. Part No.
SMCJ17A

Mouser Part No
576-SMCJ17A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

Learn More

Datasheet

3 486In Stock

Cut Tape

0,232 €

0,18 €

0,165 €

0,16 €

Reel

0,144 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

SMCJ17CA
Littelfuse
1: 0,542 €
3 307In Stock

Mfr. Part No.
SMCJ17CA

Mouser Part No
576-SMCJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

Learn More

Datasheet

3 307In Stock

Cut Tape

0,542 €

0,387 €

0,265 €

0,209 €

Reel

0,187 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

SMCJ180A
Littelfuse
1: 0,421 €
3 305In Stock
6 000Expected 05/05/2026

Mfr. Part No.
SMCJ180A

Mouser Part No
576-SMCJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

3 305In Stock

6 000Expected 05/05/2026

Cut Tape

0,421 €

0,341 €

0,254 €

0,216 €

Reel

0,167 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

SMCJ180CA
Littelfuse
1: 0,447 €
1 872In Stock
3 000Expected 15/05/2026

Mfr. Part No.
SMCJ180CA

Mouser Part No
576-SMCJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

1 872In Stock

3 000Expected 15/05/2026

Cut Tape

0,447 €

0,318 €

0,316 €

0,256 €

0,23 €

Reel

0,187 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ18A
Littelfuse
1: 0,396 €
1 980In Stock
3 000Expected 13/05/2026

Mfr. Part No.
SMCJ18A

Mouser Part No
576-SMCJ18A

Littelfuse

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

Learn More

Datasheet

1 980In Stock

3 000Expected 13/05/2026

Cut Tape

0,396 €

0,302 €

0,23 €

0,185 €

0,163 €

Reel

0,129 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ18CA
Littelfuse
1: 0,284 €
5 615In Stock
6 000Expected 20/07/2026

Mfr. Part No.
SMCJ18CA

Mouser Part No
576-SMCJ18CA

Littelfuse

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

Learn More

Datasheet

5 615In Stock

6 000Expected 20/07/2026

Cut Tape

0,284 €

0,225 €

0,197 €

0,175 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

SMCJ200A
Littelfuse
1: 0,49 €
609In Stock
5 950Expected 09/04/2026

Mfr. Part No.
SMCJ200A

Mouser Part No
576-SMCJ200A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

Learn More

Datasheet

609In Stock

5 950Expected 09/04/2026

Cut Tape

0,49 €

0,422 €

0,288 €

0,221 €

Reel

0,163 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

SMCJ200CA
Littelfuse
1: 0,439 €
1 435In Stock
18 000Expected 16/04/2026

Mfr. Part No.
SMCJ200CA

Mouser Part No
576-SMCJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

Learn More

Datasheet

1 435In Stock

18 000Expected 16/04/2026

Cut Tape

0,439 €

0,401 €

0,285 €

0,239 €

0,23 €

Reel

0,179 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ20A
Littelfuse
1: 0,473 €
5 110In Stock

Mfr. Part No.
SMCJ20A

Mouser Part No
576-SMCJ20A

Littelfuse

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

Learn More

Datasheet

5 110In Stock

Cut Tape

0,473 €

0,406 €

0,309 €

0,256 €

0,198 €

Reel

0,169 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ20CA
Littelfuse
1: 0,344 €
4 343In Stock

Mfr. Part No.
SMCJ20CA

Mouser Part No
576-SMCJ20CA

Littelfuse

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

Learn More

Datasheet

4 343In Stock

Cut Tape

0,344 €

0,26 €

0,202 €

0,179 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ220A
Littelfuse
1: 1,07 €
3 546In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
576-SMCJ220A

Littelfuse

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

Learn More

Datasheet

3 546In Stock

Cut Tape

1,07 €

0,673 €

0,442 €

0,344 €

0,311 €

Reel

0,301 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ22A
Littelfuse
1: 0,301 €
3 869In Stock
5 900Expected 27/04/2026

Mfr. Part No.
SMCJ22A

Mouser Part No
576-SMCJ22A

Littelfuse

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

Learn More

Datasheet

3 869In Stock

5 900Expected 27/04/2026

Cut Tape

0,301 €

0,225 €

0,17 €

0,168 €

0,165 €

Reel

0,129 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ22CA
Littelfuse
1: 0,387 €
1 526In 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

Learn More

Datasheet

1 526In Stock

3 000Expected 04/05/2026

Cut Tape

0,387 €

0,276 €

0,267 €

0,215 €

Reel

0,177 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ250A
Littelfuse
1: 0,722 €
2 317In Stock

Mfr. Part No.
SMCJ250A

Mouser Part No
576-SMCJ250A

Littelfuse

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

Learn More

Datasheet

2 317In Stock

Cut Tape

0,722 €

0,465 €

0,353 €

0,31 €

0,291 €

Reel

0,291 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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

SMCJ250CA
Littelfuse
1: 0,593 €
1 281In 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

Learn More

Datasheet

1 281In Stock

3 000Expected 11/03/2026

Cut Tape

0,593 €

0,432 €

0,337 €

Reel

0,337 €

0,332 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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