.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: 32 039

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 #

Varistors 50 VAC 8J 135V-CL 2.5KA-P

V82ZA4P
Littelfuse
1: 0,482 €
6 334In Stock

Mfr. Part No.
V82ZA4P

Mouser Part No
576-V82ZA4P

Littelfuse

Varistors 50 VAC 8J 135V-CL 2.5KA-P

Learn More

Datasheet

6 334In Stock

0,482 €

0,338 €

0,304 €

0,217 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT

GTCS35-900M-R05-2
Littelfuse
1: 1,42 €
5 835In Stock

Mfr. Part No.
GTCS35-900M-R05-2

Mouser Part No
650-GTCS35-900MR05-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT

Learn More

Datasheet

5 835In Stock

Cut Tape

1,42 €

1,09 €

0,903 €

0,877 €

Reel

0,765 €

0,74 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC RHEF1500-2

RHEF1500-2
Littelfuse
1: 1,56 €
3 745In Stock

Mfr. Part No.
RHEF1500-2

Mouser Part No
650-RHEF1500-2

Littelfuse

Resettable Fuses - PPTC RHEF1500-2

Learn More

Datasheet

3 745In Stock

Cut Tape

1,56 €

1,44 €

1,19 €

1,08 €

Reel

0,832 €

View

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: 0,421 €
9 669In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

Learn More

Datasheet

9 669In Stock

0,421 €

0,339 €

0,308 €

0,285 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 13V 400W BI-DIR SZ1SMA AEC-Q101

SZ1SMA13CAT3G
Littelfuse
1: 0,697 €
9 648In Stock

Mfr. Part No.
SZ1SMA13CAT3G

Mouser Part No
863-SZ1SMA13CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 400W BI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

9 648In Stock

Cut Tape

0,697 €

0,334 €

0,275 €

0,21 €

View

Reel

0,147 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 28V 400W UNI-DIR SZ1SMA AEC-Q101

SZ1SMA28AT3G
Littelfuse
1: 0,645 €
9 892In Stock

Mfr. Part No.
SZ1SMA28AT3G

Mouser Part No
863-SZ1SMA28AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 28V 400W UNI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

9 892In Stock

Cut Tape

0,645 €

0,316 €

0,256 €

0,195 €

View

Reel

0,138 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Fuse Clips FUSE CLIP FOR ATO FUSE

01000060Z
Littelfuse
1: 1,51 €
3 569In Stock

Mfr. Part No.
01000060Z

Mouser Part No
576-01000060Z

Littelfuse

Fuse Clips FUSE CLIP FOR ATO FUSE

Learn More

Datasheet

3 569In Stock

1,51 €

1,26 €

1,15 €

0,963 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .1A Fast Acting

0216.100MXP
Littelfuse
1: 1,93 €
2 466In Stock

Mfr. Part No.
0216.100MXP

Mouser Part No
576-0216.100MXP

Littelfuse

Cartridge Fuses 250V .1A Fast Acting

Learn More

Datasheet

2 466In Stock

1,93 €

1,65 €

1,45 €

1,22 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Fast Acting

021601.6MXEP
Littelfuse
1: 2,57 €
1 469In Stock

Mfr. Part No.
021601.6MXEP

Mouser Part No
576-021601.6MXEP

Littelfuse

Cartridge Fuses 250V 1.6A Fast Acting

Learn More

Datasheet

1 469In Stock

2,57 €

2,13 €

1,97 €

1,63 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Fast Acting

021606.3MRET1P
Littelfuse
1: 2,79 €
913In Stock

Mfr. Part No.
021606.3MRET1P

Mouser Part No
576-021606.3MRET1P

Littelfuse

Cartridge Fuses 250V 6.3A Fast Acting

Learn More

Datasheet

913In Stock

Cut Tape

2,79 €

2,54 €

2,44 €

1,93 €

View

Reel

1,25 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

0218.040MXP
Littelfuse
1: 3,07 €
980In Stock

Mfr. Part No.
0218.040MXP

Mouser Part No
576-0218.040MXP

Littelfuse

Cartridge Fuses 250V .04A Time Lag (Slo-Blo)

Learn More

Datasheet

980In Stock

3,07 €

2,56 €

2,37 €

1,96 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

0218.080MXP
Littelfuse
1: 2,80 €
1 531In Stock

Mfr. Part No.
0218.080MXP

Mouser Part No
576-0218.080MXP

Littelfuse

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

Learn More

Datasheet

1 531In Stock

2,80 €

1,92 €

1,87 €

1,58 €

1,42 €

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Fast Acting

0235.300MXP
Littelfuse
1: 1,21 €
11 843In Stock

Mfr. Part No.
0235.300MXP

Mouser Part No
576-0235.300MXP

Littelfuse

Cartridge Fuses 250V .3A Fast Acting

Learn More

Datasheet

11 843In Stock

1,21 €

1,01 €

0,929 €

0,771 €

View

Min.: 1
Mult.: 1

Fuse Holder 2AG Shock Safe

02450002H
Littelfuse
1: 15,72 €
180In Stock

Mfr. Part No.
02450002H

Mouser Part No
576-02450002H

Littelfuse

Fuse Holder 2AG Shock Safe

Learn More

Datasheet

180In Stock

15,72 €

13,05 €

12,04 €

9,98 €

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V 4A PICO II

0263004.HAT1L
Littelfuse
1: 3,23 €
2 044In Stock

Mfr. Part No.
0263004.HAT1L

Mouser Part No
576-0263004.HAT1L

Littelfuse

Fuses with Leads - Through Hole 250V 4A PICO II

Learn More

Datasheet

2 044In Stock

3,23 €

2,86 €

2,66 €

2,17 €

Reel

1,68 €

View

Min.: 1
Mult.: 1

: 100

Surface Mount Fuses 32V 2A 0402 Very Fast Acting

0435002.KR
Littelfuse
1: 1,32 €
6 902In Stock

Mfr. Part No.
0435002.KR

Mouser Part No
576-0435002.KR

Littelfuse

Surface Mount Fuses 32V 2A 0402 Very Fast Acting

Learn More

Datasheet

6 902In Stock

Cut Tape

1,32 €

1,21 €

1,08 €

0,929 €

View

Reel

0,80 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Surface Mount Fuses 32V FA 1206 3.5A

043703.5WR
Littelfuse
1: 1,33 €
3 431In Stock

Mfr. Part No.
043703.5WR

Mouser Part No
576-043703.5WR

Littelfuse

Surface Mount Fuses 32V FA 1206 3.5A

Learn More

Datasheet

3 431In Stock

Cut Tape

1,33 €

1,11 €

1,02 €

0,846 €

View

Reel

0,562 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Surface Mount Fuses 2.5A 32V 0603 FAST ACTING

043802.5WRGT
Littelfuse
1: 1,34 €
5 750In Stock

Mfr. Part No.
043802.5WRGT

Mouser Part No
576-043802.5WRGT

Littelfuse

Surface Mount Fuses 2.5A 32V 0603 FAST ACTING

Learn More

Datasheet

5 750In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,562 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Surface Mount Fuses 3.5A 32V FAST ACTING FUSE AEC-Q200

043803.5WRA
Littelfuse
1: 1,47 €
3 071In Stock

Mfr. Part No.
043803.5WRA

Mouser Part No
576-043803.5WRA

Littelfuse

Surface Mount Fuses 3.5A 32V FAST ACTING FUSE AEC-Q200

Learn More

Datasheet

3 071In Stock

Cut Tape

1,47 €

1,30 €

1,24 €

0,998 €

View

Reel

0,618 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Surface Mount Fuses 32V High I2T 1206 3A

0440003.WR
Littelfuse
1: 1,11 €
3 301In Stock

Mfr. Part No.
0440003.WR

Mouser Part No
576-0440003.WR

Littelfuse

Surface Mount Fuses 32V High I2T 1206 3A

Learn More

Datasheet

3 301In Stock

Cut Tape

1,11 €

1,01 €

0,886 €

0,753 €

View

Reel

0,449 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

04401.75WRA
Littelfuse
1: 1,57 €
2 955In Stock

Mfr. Part No.
04401.75WRA

Mouser Part No
576-04401.75WRA

Littelfuse

Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.75A

Learn More

Datasheet

2 955In Stock

Cut Tape

1,57 €

1,42 €

1,35 €

1,09 €

View

Reel

0,673 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2

0451001.MRSN
Littelfuse
1: 3,17 €
844In Stock

Mfr. Part No.
0451001.MRSN

Mouser Part No
576-0451001.MRSN

Littelfuse

Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2

Datasheet

844In Stock

Cut Tape

3,17 €

2,86 €

2,74 €

1,63 €

Reel

1,63 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2

045101.5NRL
Littelfuse
1: 1,83 €
4 847In Stock

Mfr. Part No.
045101.5NRL

Mouser Part No
576-045101.5NRL

Littelfuse

Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2

Learn More

Datasheet

4 847In Stock

Cut Tape

1,83 €

1,67 €

1,58 €

1,28 €

View

Reel

0,793 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Surface Mount Fuses 125V .75A Slo-Blo

0460.750UR
Littelfuse
1: 5,02 €
2 222In Stock

Mfr. Part No.
0460.750UR

Mouser Part No
576-0460.750UR

Littelfuse

Surface Mount Fuses 125V .75A Slo-Blo

Datasheet

2 222In Stock

Cut Tape

5,02 €

4,70 €

4,29 €

3,53 €

Reel

2,55 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Surface Mount Fuses 250VAC 4A .016ohms 465 NANO2

0465004.DR
Littelfuse
1: 2,00 €
3 491In Stock

Mfr. Part No.
0465004.DR

Mouser Part No
576-0465004.DR

Littelfuse

Surface Mount Fuses 250VAC 4A .016ohms 465 NANO2

Learn More

Datasheet

3 491In Stock

Cut Tape

2,00 €

1,82 €

1,73 €

1,14 €

View

Reel

0,866 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Littelfuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support