Circuit Protection – Mouser Estonia

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

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 305

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; }

Part #

Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE

1812L075/24DR
Littelfuse
1: 0,585 €
4.874In Stock
13.500Expected 11/4/2026

Mfr. Part No.
1812L075/24DR

Mouser Part No
576-1812L075/24DR

Littelfuse

Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE

Learn More

Datasheet

4.874In Stock

13.500Expected 11/4/2026

Cut Tape

0,585 €

0,535 €

0,445 €

0,41 €

Reel

0,26 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE

1812L110/16DR
Littelfuse
1: 0,533 €
26.126In Stock

Mfr. Part No.
1812L110/16DR

Mouser Part No
576-1812L110/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE

Learn More

Datasheet

26.126In Stock

Cut Tape

0,533 €

0,483 €

0,403 €

0,371 €

View

Reel

0,272 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

1812L150/12DR
Littelfuse
1: 0,533 €
5.628In Stock

Mfr. Part No.
1812L150/12DR

Mouser Part No
576-1812L150/12DR

Littelfuse

Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE

Learn More

Datasheet

5.628In Stock

Cut Tape

0,533 €

0,482 €

0,403 €

0,359 €

Reel

0,232 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX

1812L150/24MR
Littelfuse
1: 0,585 €
11.317In Stock

Mfr. Part No.
1812L150/24MR

Mouser Part No
576-1812L150/24MR

Littelfuse

Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX

Learn More

Datasheet

11.317In Stock

Cut Tape

0,585 €

0,525 €

0,446 €

0,409 €

View

Reel

0,272 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Resettable Fuses - PPTC 12V 1812 PTC POLY SMT

1812L200/12DR
Littelfuse
1: 1,65 €
2.824In Stock

Mfr. Part No.
1812L200/12DR

Mouser Part No
576-1812L200/12DR

Littelfuse

Resettable Fuses - PPTC 12V 1812 PTC POLY SMT

Learn More

Datasheet

2.824In Stock

Cut Tape

1,65 €

1,53 €

1,26 €

1,17 €

View

Reel

0,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT

1812L200/16DR
Littelfuse
1: 0,886 €
24.041In Stock

Mfr. Part No.
1812L200/16DR

Mouser Part No
576-1812L200/16DR

Littelfuse

Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT

Learn More

Datasheet

24.041In Stock

Cut Tape

0,886 €

0,817 €

0,679 €

0,626 €

View

Reel

0,482 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

1812L260/12MR
Littelfuse
1: 0,886 €
3.059In Stock

Mfr. Part No.
1812L260/12MR

Mouser Part No
576-1812L260/12MR

Littelfuse

Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A

Learn More

Datasheet

3.059In Stock

Cut Tape

0,886 €

0,796 €

0,631 €

0,602 €

Reel

0,409 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

1812L260THDR
Littelfuse
1: 0,516 €
7.182In Stock

Mfr. Part No.
1812L260THDR

Mouser Part No
576-1812L260THDR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

Learn More

Datasheet

7.182In Stock

Cut Tape

0,516 €

0,475 €

0,394 €

0,364 €

Reel

0,272 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A

1812L300MR
Littelfuse
1: 1,65 €
2.629In Stock

Mfr. Part No.
1812L300MR

Mouser Part No
576-1812L300MR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A

Learn More

Datasheet

2.629In Stock

Cut Tape

1,65 €

1,53 €

1,26 €

1,17 €

View

Reel

0,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

SMF13A-T13
Littelfuse
1: 0,447 €
20.330In Stock

Mfr. Part No.
SMF13A-T13

Mouser Part No
576-SMF13A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

Learn More

Datasheet

20.330In Stock

Cut Tape

0,447 €

0,205 €

0,175 €

0,138 €

Reel

0,082 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes SMF - CA 13V

SMF13CA
Littelfuse
1: 0,507 €
32.965In Stock

Mfr. Part No.
SMF13CA

Mouser Part No
576-SMF13CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 13V

Learn More

Datasheet

32.965In Stock

Cut Tape

0,507 €

0,249 €

0,197 €

0,16 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 15V

SMF15CA
Littelfuse
1: 0,525 €
61.991In Stock
48.000Expected 12/28/2026

Mfr. Part No.
SMF15CA

Mouser Part No
576-SMF15CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 15V

Learn More

Datasheet

61.991In Stock

48.000Expected 12/28/2026

Cut Tape

0,525 €

0,234 €

0,202 €

0,155 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

SMF16A
Littelfuse
1: 0,447 €
28.635In Stock

Mfr. Part No.
SMF16A

Mouser Part No
576-SMF16A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

Learn More

Datasheet

28.635In Stock

Cut Tape

0,447 €

0,205 €

0,175 €

0,134 €

0,123 €

Reel

0,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 16V

SMF16CA
Littelfuse
1: 0,507 €
56.600In Stock
45.000Expected 11/3/2026

Mfr. Part No.
SMF16CA

Mouser Part No
576-SMF16CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 16V

Learn More

Datasheet

56.600In Stock

45.000Expected 11/3/2026

Cut Tape

0,507 €

0,281 €

0,199 €

0,167 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - A 180V

SMF180A
Littelfuse
1: 0,516 €
22.337In Stock

Mfr. Part No.
SMF180A

Mouser Part No
576-SMF180A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - A 180V

Learn More

Datasheet

22.337In Stock

Cut Tape

0,516 €

0,256 €

0,23 €

0,174 €

Reel

0,112 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A
Littelfuse
1: 0,421 €
95.664In Stock

Mfr. Part No.
SMF24A

Mouser Part No
576-SMF24A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Learn More

Datasheet

95.664In Stock

Cut Tape

0,421 €

0,205 €

0,159 €

0,134 €

Reel

0,08 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 24V

SMF24CA
Littelfuse
1: 0,525 €
31.400In Stock
21.000Expected 10/14/2026

Mfr. Part No.
SMF24CA

Mouser Part No
576-SMF24CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 24V

Learn More

Datasheet

31.400In Stock

21.000Expected 10/14/2026

Cut Tape

0,525 €

0,234 €

0,202 €

0,155 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

SMF26A
Littelfuse
1: 0,439 €
48.136In Stock
24.000Expected 9/15/2026

Mfr. Part No.
SMF26A

Mouser Part No
576-SMF26A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

Learn More

Datasheet

48.136In Stock

24.000Expected 9/15/2026

Cut Tape

0,439 €

0,205 €

0,175 €

0,134 €

Reel

0,095 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

SMF28A
Littelfuse
1: 0,464 €
23.595In Stock

Mfr. Part No.
SMF28A

Mouser Part No
576-SMF28A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

Learn More

Datasheet

23.595In Stock

Cut Tape

0,464 €

0,218 €

0,179 €

0,138 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

SMF3.3
Littelfuse
1: 0,611 €
57.579In Stock
408.000On Order

Mfr. Part No.
SMF3.3

Mouser Part No
576-SMF3.3

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

Learn More

Datasheet

57.579In Stock

408.000On Order

Cut Tape

0,611 €

0,316 €

0,241 €

0,182 €

Reel

0,126 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A
Littelfuse
1: 0,421 €
44.189In Stock
162.000On Order

Mfr. Part No.
SMF30A

Mouser Part No
576-SMF30A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

Learn More

Datasheet

44.189In Stock

162.000On Order

Cut Tape

0,421 €

0,218 €

0,161 €

0,127 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 36V

SMF36CA
Littelfuse
1: 0,516 €
28.125In Stock

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

Learn More

Datasheet

28.125In Stock

Cut Tape

0,516 €

0,234 €

0,201 €

0,155 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A
Littelfuse
1: 0,439 €
38.168In Stock
42.000Expected 9/29/2026

Mfr. Part No.
SMF40A

Mouser Part No
576-SMF40A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

38.168In Stock

42.000Expected 9/29/2026

Cut Tape

0,439 €

0,205 €

0,169 €

0,134 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 43V

SMF43CA
Littelfuse
1: 0,49 €
17.360In Stock

Mfr. Part No.
SMF43CA

Mouser Part No
576-SMF43CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 43V

Learn More

Datasheet

17.360In Stock

Cut Tape

0,49 €

0,281 €

0,195 €

0,157 €

0,151 €

Reel

0,115 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

SMF5.0A
Littelfuse
1: 0,396 €
153.846In Stock

Mfr. Part No.
SMF5.0A

Mouser Part No
576-SMF5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

Learn More

Datasheet

153.846In Stock

Cut Tape

0,396 €

0,231 €

0,153 €

0,126 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support