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

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.

All Results (993)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Thyristor Surge Protection Devices - TSPD 100A 220V

P2600SBLRP
Littelfuse
1: 10,59 kr.
371In Stock

Mfr. Part No.
P2600SBLRP

Mouser Part No
576-P2600SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 220V

Learn More

Datasheet

371In Stock

Cut Tape

10,59 kr.

6,67 kr.

4,45 kr.

3,34 kr.

3,00 kr.

Reel

2,85 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 500A 220V

P2600SCLRP
Littelfuse
1: 11,19 kr.
1.794In Stock

Mfr. Part No.
P2600SCLRP

Mouser Part No
576-P2600SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 220V

Learn More

Datasheet

1.794In Stock

Cut Tape

11,19 kr.

7,12 kr.

4,72 kr.

3,87 kr.

3,40 kr.

Reel

3,07 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 50A 320V

P3500SALRP
Littelfuse
1: 9,70 kr.
2.891In Stock

Mfr. Part No.
P3500SALRP

Mouser Part No
576-P3500SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 320V

Learn More

Datasheet

2.891In Stock

Cut Tape

9,70 kr.

6,13 kr.

4,09 kr.

3,21 kr.

2,92 kr.

Reel

2,63 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

SMCJ100CA
Littelfuse
1: 3,98 kr.
4.706In Stock

Mfr. Part No.
SMCJ100CA

Mouser Part No
576-SMCJ100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional

Learn More

Datasheet

4.706In Stock

Cut Tape

3,98 kr.

3,13 kr.

2,26 kr.

1,81 kr.

1,60 kr.

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Uni-Directional

SMCJ10A
Littelfuse
1: 2,18 kr.
4.142In Stock

Mfr. Part No.
SMCJ10A

Mouser Part No
576-SMCJ10A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Uni-Directional

Learn More

Datasheet

4.142In Stock

Cut Tape

2,18 kr.

1,69 kr.

1,40 kr.

1,23 kr.

Reel

1,03 kr.

0,962 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

SMCJ10CA
Littelfuse
1: 3,40 kr.
2.163In Stock
3.000Expected 02/03/2026

Mfr. Part No.
SMCJ10CA

Mouser Part No
576-SMCJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

Learn More

Datasheet

2.163In Stock

3.000Expected 02/03/2026

Cut Tape

3,40 kr.

2,27 kr.

1,81 kr.

1,52 kr.

1,33 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

SMCJ110CA
Littelfuse
1: 6,03 kr.
4.206In Stock

Mfr. Part No.
SMCJ110CA

Mouser Part No
576-SMCJ110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

Learn More

Datasheet

4.206In Stock

Cut Tape

6,03 kr.

3,75 kr.

2,45 kr.

1,88 kr.

Reel

1,44 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Uni-Directional

SMCJ11A
Littelfuse
1: 3,21 kr.
909In Stock
3.000Expected 25/05/2026

Mfr. Part No.
SMCJ11A

Mouser Part No
576-SMCJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Uni-Directional

Learn More

Datasheet

909In Stock

3.000Expected 25/05/2026

Cut Tape

3,21 kr.

2,62 kr.

1,81 kr.

1,42 kr.

1,23 kr.

Reel

0,962 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

SMCJ11CA
Littelfuse
1: 3,60 kr.
2.358In Stock
3.000Expected 08/05/2026

Mfr. Part No.
SMCJ11CA

Mouser Part No
576-SMCJ11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

Learn More

Datasheet

2.358In Stock

3.000Expected 08/05/2026

Cut Tape

3,60 kr.

2,68 kr.

1,95 kr.

1,56 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

SMCJ120CA
Littelfuse
1: 3,01 kr.
198In Stock
6.000On Order

Mfr. Part No.
SMCJ120CA

Mouser Part No
576-SMCJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

Learn More

Datasheet

198In Stock

6.000On Order

Cut Tape

3,01 kr.

2,29 kr.

1,76 kr.

1,56 kr.

1,45 kr.

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

SMCJ12CA
Littelfuse
1: 4,36 kr.
6.828In Stock
18.000On Order

Mfr. Part No.
SMCJ12CA

Mouser Part No
576-SMCJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

Learn More

Datasheet

6.828In Stock

18.000On Order

Cut Tape

4,36 kr.

3,48 kr.

2,35 kr.

1,81 kr.

1,62 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

SMCJ130A
Littelfuse
1: 2,12 kr.
460In Stock
6.000Expected 27/05/2026

Mfr. Part No.
SMCJ130A

Mouser Part No
576-SMCJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

Learn More

Datasheet

460In Stock

6.000Expected 27/05/2026

Cut Tape

2,12 kr.

1,83 kr.

1,50 kr.

1,35 kr.

1,23 kr.

Reel

1,15 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

SMCJ130CA
Littelfuse
1: 1,48 kr.
4.380In Stock

Mfr. Part No.
SMCJ130CA

Mouser Part No
576-SMCJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

Learn More

Datasheet

4.380In Stock

Cut Tape

1,48 kr.

1,45 kr.

Reel

1,39 kr.

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ13A
Littelfuse
1: 2,12 kr.
5.215In Stock

Mfr. Part No.
SMCJ13A

Mouser Part No
576-SMCJ13A

Littelfuse

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

Learn More

Datasheet

5.215In Stock

Cut Tape

2,12 kr.

1,63 kr.

1,25 kr.

1,23 kr.

Reel

1,00 kr.

0,985 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ13CA
Littelfuse
1: 4,10 kr.
3.620In Stock

Mfr. Part No.
SMCJ13CA

Mouser Part No
576-SMCJ13CA

Littelfuse

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

Learn More

Datasheet

3.620In Stock

Cut Tape

4,10 kr.

3,25 kr.

2,18 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 14V 5% Uni-Directional

SMCJ14A
Littelfuse
1: 1,80 kr.
4.566In Stock

Mfr. Part No.
SMCJ14A

Mouser Part No
576-SMCJ14A

Littelfuse

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

Learn More

Datasheet

4.566In Stock

Cut Tape

1,80 kr.

1,44 kr.

1,38 kr.

1,23 kr.

Reel

0,962 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ150A
Littelfuse
1: 2,12 kr.
157In Stock
9.000Expected 20/07/2026

Mfr. Part No.
SMCJ150A

Mouser Part No
576-SMCJ150A

Littelfuse

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

Learn More

Datasheet

157In Stock

9.000Expected 20/07/2026

Cut Tape

2,12 kr.

2,03 kr.

1,63 kr.

1,48 kr.

Reel

1,22 kr.

1,15 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ160A
Littelfuse
1: 3,33 kr.
3.054In Stock

Mfr. Part No.
SMCJ160A

Mouser Part No
576-SMCJ160A

Littelfuse

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

Learn More

Datasheet

3.054In Stock

Cut Tape

3,33 kr.

2,78 kr.

1,97 kr.

1,57 kr.

Reel

1,25 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ160CA
Littelfuse
1: 4,30 kr.
4.570In Stock

Mfr. Part No.
SMCJ160CA

Mouser Part No
576-SMCJ160CA

Littelfuse

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

Learn More

Datasheet

4.570In Stock

Cut Tape

4,30 kr.

3,66 kr.

2,45 kr.

1,88 kr.

Reel

1,48 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ16A
Littelfuse
1: 2,25 kr.
8.750In 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

8.750In Stock

Cut Tape

2,25 kr.

1,84 kr.

1,45 kr.

1,23 kr.

Reel

1,10 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ16CA
Littelfuse
1: 2,89 kr.
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

2,89 kr.

1,95 kr.

1,68 kr.

1,42 kr.

Reel

1,41 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ170A
Littelfuse
1: 2,50 kr.
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

2,50 kr.

1,72 kr.

1,46 kr.

1,38 kr.

Reel

1,22 kr.

1,15 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ170CA
Littelfuse
1: 2,95 kr.
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

2,95 kr.

2,25 kr.

1,72 kr.

1,45 kr.

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ17A
Littelfuse
1: 1,73 kr.
3.474In 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

3.474In Stock

Cut Tape

1,73 kr.

1,34 kr.

1,23 kr.

1,19 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ17CA
Littelfuse
1: 4,04 kr.
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

4,04 kr.

2,89 kr.

1,98 kr.

1,56 kr.

Reel

1,40 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

General Port Protection Solutions

All Results (993)

Customer Service Office

Company

Resources

Support

General Port Protection Solutions

All Results (993)

Circuit Protection

Semiconductors

Industrial Automation

Sensors