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

Littelfuse Circuit Protection

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

Types of Circuit Protection

List Images

Results: 35.476

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; }

Download Table (.CSV)

Part #

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385M
Littelfuse
1: 1,81 €
1.181In Stock

Mfr. Part No.
TMOV20RP385M

Mouser Part No
576-TMOV20RP385M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1.181In Stock

1,81 €

1,34 €

1,22 €

1,09 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 2kW 17V AEC-Q101 5% Uni-Directional

TPSMF4L17A
Littelfuse
1: 0,275 €
21.597In Stock

Mfr. Part No.
TPSMF4L17A

Mouser Part No
576-TPSMF4L17A

Littelfuse

ESD Protection Diodes / TVS Diodes 2kW 17V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

21.597In Stock

Cut Tape

0,275 €

0,18 €

0,131 €

Reel

0,131 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors 140V 1800pF

V142BB60
Littelfuse
1: 152,67 €
9In Stock

Mfr. Part No.
V142BB60

Mouser Part No
576-V142BB60

Littelfuse

Varistors 140V 1800pF

Learn More

Datasheet

9In Stock

152,67 €

139,56 €

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: 0,714 €
5.521In Stock
5.987On Order

Mfr. Part No.
V14P30AUTO

Mouser Part No
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5.521In Stock

5.987On Order

0,714 €

0,507 €

0,456 €

0,399 €

View

Min.: 1
Mult.: 1

Varistors 18V

V18MLE1206NH
Littelfuse
1: 0,955 €
4.797In Stock
4.946On Order

Mfr. Part No.
V18MLE1206NH

Mouser Part No
576-V18MLE1206NH

Littelfuse

Varistors 18V

Learn More

Datasheet

4.797In Stock

4.946On Order

Cut Tape

0,955 €

0,691 €

0,624 €

0,551 €

View

Reel

0,424 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Varistors 140V 250A 105pF 13 Inch Reel

V220CH8
Littelfuse
1: 1,16 €
4.537In Stock

Mfr. Part No.
V220CH8

Mouser Part No
576-V220CH8

Littelfuse

Varistors 140V 250A 105pF 13 Inch Reel

Learn More

Datasheet

4.537In Stock

Cut Tape

1,16 €

0,843 €

0,765 €

0,678 €

View

Reel

0,579 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Varistors 250V 220pF

V250LA10P
Littelfuse
1: 0,361 €
12.088In Stock

Mfr. Part No.
V250LA10P

Mouser Part No
576-V250LA10P

Littelfuse

Varistors 250V 220pF

Learn More

Datasheet

12.088In Stock

0,361 €

0,249 €

0,224 €

0,194 €

View

Min.: 1
Mult.: 1

Varistors 250V 250A 60pF 7 Inch Reel

V390CH8T
Littelfuse
1: 1,16 €
3.000In Stock
2.000On Order

Mfr. Part No.
V390CH8T

Mouser Part No
576-V390CH8T

Littelfuse

Varistors 250V 250A 60pF 7 Inch Reel

Learn More

Datasheet

3.000In Stock

2.000On Order

Cut Tape

1,16 €

0,843 €

0,765 €

0,678 €

Reel

0,638 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: 1,08 €
4.194In Stock

Mfr. Part No.
V48MLA1210NHAUTO

Mouser Part No
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

4.194In Stock

Cut Tape

1,08 €

0,785 €

0,711 €

0,63 €

View

Reel

0,488 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: 20,82 €
182In Stock

Mfr. Part No.
V551HA40

Mouser Part No
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

182In Stock

20,82 €

19,02 €

17,69 €

16,50 €

Min.: 1
Mult.: 1

Varistors 660V 70pF

V660LA10P
Littelfuse
1: 0,826 €
4.988In Stock

Mfr. Part No.
V660LA10P

Mouser Part No
576-V660LA10P

Littelfuse

Varistors 660V 70pF

Learn More

Datasheet

4.988In Stock

0,826 €

0,595 €

0,538 €

0,475 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 16V 21.0A-HD 100A MAX

BD540-30
Littelfuse
1: 6,76 €
1.660In Stock

Mfr. Part No.
BD540-30

Mouser Part No
650-BD540-30

Littelfuse

Resettable Fuses - PPTC 16V 21.0A-HD 100A MAX

Learn More

Datasheet

1.660In Stock

6,76 €

5,62 €

5,18 €

5,17 €

View

Min.: 1
Mult.: 1

Surface Mount Fuses ITV 4.0*3.0MM 14V 12A

ITV4030L1412NR
Littelfuse
1: 3,66 €
2.652In Stock

Mfr. Part No.
ITV4030L1412NR

Mouser Part No
650-ITV4030L1412NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 14V 12A

Learn More

Datasheet

2.652In Stock

Cut Tape

3,66 €

3,41 €

3,29 €

2,58 €

View

Reel

1,68 €

Min.: 1
Mult.: 1

: 5.000

NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB

USP11493
Littelfuse
1: 9,03 €
1.797In Stock

Mfr. Part No.
USP11493

Mouser Part No
803-USP11493

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB

Learn More

Datasheet

1.797In Stock

9,03 €

8,18 €

7,86 €

7,48 €

View

Min.: 1
Mult.: 1

SCRs 200V 4A

C106BG
Littelfuse
1: 1,01 €
6.198In Stock

Mfr. Part No.
C106BG

Mouser Part No
863-C106BG

Littelfuse

SCRs 200V 4A

Datasheet

6.198In Stock

1,01 €

0,303 €

Min.: 1
Mult.: 1

Fuse Clips FUSE CLIP FOR ATO FUSE

01000060Z
Littelfuse
1: 1,38 €
3.629In Stock

Mfr. Part No.
01000060Z

Mouser Part No
576-01000060Z

Littelfuse

Fuse Clips FUSE CLIP FOR ATO FUSE

Learn More

Datasheet

3.629In Stock

1,38 €

1,15 €

1,06 €

0,877 €

View

Min.: 1
Mult.: 1

Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C 7A

0154007.DRL
Littelfuse
1: 3,08 €
1.378In Stock

Mfr. Part No.
0154007.DRL

Mouser Part No
576-0154007.DRL

Littelfuse

Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C 7A

Learn More

Datasheet

1.378In Stock

Cut Tape

3,08 €

2,80 €

2,68 €

2,30 €

View

Reel

1,51 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXP
Littelfuse
1: 1,80 €
5.814In Stock
6.980On Order

Mfr. Part No.
0215.500MXP

Mouser Part No
576-0215.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

5.814In Stock

6.980On Order

1,80 €

1,51 €

1,40 €

1,16 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Fast Acting

0235.300MXP
Littelfuse
1: 1,12 €
12.122In Stock
10.000On Order

Mfr. Part No.
0235.300MXP

Mouser Part No
576-0235.300MXP

Littelfuse

Cartridge Fuses 250V .3A Fast Acting

Learn More

Datasheet

12.122In Stock

10.000On Order

1,12 €

0,929 €

0,852 €

0,707 €

View

Min.: 1
Mult.: 1

Fuse Holder 2AG Shock Safe

02450002H
Littelfuse
1: 14,00 €
180In Stock

Mfr. Part No.
02450002H

Mouser Part No
576-02450002H

Littelfuse

Fuse Holder 2AG Shock Safe

Learn More

Datasheet

180In Stock

14,00 €

11,97 €

11,04 €

9,16 €

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V .75A

0251.750MRT1L
Littelfuse
1: 1,10 €
5.155In Stock

Mfr. Part No.
0251.750MRT1L

Mouser Part No
576-0251.750MRT1L

Littelfuse

Fuses with Leads - Through Hole 125V .75A

Learn More

Datasheet

5.155In Stock

Cut Tape

1,10 €

0,98 €

0,894 €

0,583 €

View

Reel

0,446 €

Min.: 1
Mult.: 1

: 1.000

Fuses with Leads - Through Hole 32V 12A

0251012.MRT1L
Littelfuse
1: 1,78 €
1.646In Stock

Mfr. Part No.
0251012.MRT1L

Mouser Part No
576-0251012.MRT1L

Littelfuse

Fuses with Leads - Through Hole 32V 12A

Learn More

Datasheet

1.646In Stock

Cut Tape

1,78 €

1,61 €

1,51 €

0,845 €

Reel

0,782 €

View

Min.: 1
Mult.: 1

: 1.000

Fuses with Leads - Through Hole 32V 12A

0251012.NRT1L
Littelfuse
1: 1,29 €
4.965In Stock
4.985On Order

Mfr. Part No.
0251012.NRT1L

Mouser Part No
576-0251012.NRT1L

Littelfuse

Fuses with Leads - Through Hole 32V 12A

Learn More

Datasheet

4.965In Stock

4.985On Order

Cut Tape

1,29 €

1,16 €

1,08 €

0,894 €

View

Reel

0,532 €

Min.: 1
Mult.: 1

: 5.000

Cartridge Fuses 250V FA PT 3AB PB-FREE 40A

0324040.MXP
Littelfuse
1: 6,72 €
2.248In Stock
2.555On Order

Mfr. Part No.
0324040.MXP

Mouser Part No
576-0324040.MXP

Littelfuse

Cartridge Fuses 250V FA PT 3AB PB-FREE 40A

Learn More

Datasheet

2.248In Stock

2.555On Order

6,72 €

5,75 €

5,17 €

4,46 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A Slo-Blo

0326012.MXP
Littelfuse
1: 2,13 €
2.175In Stock

Mfr. Part No.
0326012.MXP

Mouser Part No
576-0326012.MXP

Littelfuse

Cartridge Fuses 250V 12A Slo-Blo

Learn More

Datasheet

2.175In Stock

2,13 €

1,77 €

1,63 €

1,36 €

View

Min.: 1
Mult.: 1

Littelfuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support