Circuit Protection – Mouser Japan

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

Automotive Fuses

Littelfuse fuses and fuse accessories feature an extensive selection of circuit protection technologies for automotive applications. These fuses and fuse accessories from Littelfuse assist in circuit protection design for demanding applications. Solutions for overcurrent applications as well as overvoltage applications are available.

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

Types of Circuit Protection

List Images

Results: 3,001

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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 #

Cartridge Fuses 250V 2.25A Fast Acting

03122.25HXP
Littelfuse
1: ¥108
370In Stock

Mfr. Part #
03122.25HXP

Mouser Part #
576-03122.25HXP

Littelfuse

Cartridge Fuses 250V 2.25A Fast Acting

Learn More

Datasheet

370In Stock

¥108

¥90

¥83.1

¥68.9

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.25A Fast Acting

03122.25MXP
Littelfuse
1: ¥108
41In Stock

Mfr. Part #
03122.25MXP

Mouser Part #
576-03122.25MXP

Littelfuse

Cartridge Fuses 250V 2.25A Fast Acting

Learn More

Datasheet

41In Stock

¥108

¥91.5

¥88.7

¥74.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .01A Slo-Blo 3AG

0313.010HXP
Littelfuse
1: ¥1,056.4
9In Stock
200Expected 10/28/2026

Mfr. Part #
0313.010HXP

Mouser Part #
576-0313.010HXP

Littelfuse

Cartridge Fuses 250V .01A Slo-Blo 3AG

Learn More

Datasheet

9In Stock

200Expected 10/28/2026

¥1,056.4

¥877

¥808.9

¥671

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .031A Slo-Blo 3AG

0313.031HXP
Littelfuse
1: ¥1,056.4
197In Stock

Mfr. Part #
0313.031HXP

Mouser Part #
576-0313.031HXP

Littelfuse

Cartridge Fuses 250V .031A Slo-Blo 3AG

Learn More

Datasheet

197In Stock

¥1,056.4

¥877

¥808.9

¥671

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .04A Slo-Blo 3AG

0313.040HXP
Littelfuse
1: ¥1,056.4
78In Stock

Mfr. Part #
0313.040HXP

Mouser Part #
576-0313.040HXP

Littelfuse

Cartridge Fuses 250V .04A Slo-Blo 3AG

Learn More

Datasheet

78In Stock

¥1,056.4

¥877

¥808.9

¥671

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .062A Slo-Blo 3AG

0313.062HXP
Littelfuse
1: ¥619.6
200In Stock

Mfr. Part #
0313.062HXP

Mouser Part #
576-0313.062HXP

Littelfuse

Cartridge Fuses 250V .062A Slo-Blo 3AG

Learn More

Datasheet

200In Stock

¥619.6

¥533.2

¥493.3

¥398.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .062A Slo-Blo 3AG

0313.062MXP
Littelfuse
1: ¥553.1
268In Stock

Mfr. Part #
0313.062MXP

Mouser Part #
576-0313.062MXP

Littelfuse

Cartridge Fuses 250V .062A Slo-Blo 3AG

Learn More

Datasheet

268In Stock

¥553.1

¥460.1

¥423.6

¥352.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .1A Slo-Blo 3AG

0313.100HXP
Littelfuse
1: ¥578
168In Stock

Mfr. Part #
0313.100HXP

Mouser Part #
576-0313.100HXP

Littelfuse

Cartridge Fuses 250V .1A Slo-Blo 3AG

Learn More

Datasheet

168In Stock

¥578

¥480

¥443.5

¥368.7

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Slo-Blo 3AG

0313.125HXP
Littelfuse
1: ¥578
313In Stock

Mfr. Part #
0313.125HXP

Mouser Part #
576-0313.125HXP

Littelfuse

Cartridge Fuses 250V .125A Slo-Blo 3AG

Learn More

Datasheet

313In Stock

¥578

¥480

¥443.5

¥362.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Slo-Blo 3AG

0313.125MXP
Littelfuse
1: ¥553.1
560In Stock

Mfr. Part #
0313.125MXP

Mouser Part #
576-0313.125MXP

Littelfuse

Cartridge Fuses 250V .125A Slo-Blo 3AG

Learn More

Datasheet

560In Stock

¥553.1

¥460.1

¥423.6

¥352.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .15A Slo-Blo 3AG

0313.150HXP
Littelfuse
1: ¥578
124In Stock

Mfr. Part #
0313.150HXP

Mouser Part #
576-0313.150HXP

Littelfuse

Cartridge Fuses 250V .15A Slo-Blo 3AG

Learn More

Datasheet

124In Stock

¥578

¥480

¥443.5

¥368.7

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .175A Slo-Blo 3AG

0313.175MXP
Littelfuse
1: ¥337.2
702In Stock

Mfr. Part #
0313.175MXP

Mouser Part #
576-0313.175MXP

Littelfuse

Cartridge Fuses 250V .175A Slo-Blo 3AG

Learn More

Datasheet

702In Stock

¥337.2

¥285.7

¥265.8

¥219.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .187A Slo-Blo 3AG

0313.187HXP
Littelfuse
1: ¥350.5
189In Stock

Mfr. Part #
0313.187HXP

Mouser Part #
576-0313.187HXP

Littelfuse

Cartridge Fuses 250V .187A Slo-Blo 3AG

Learn More

Datasheet

189In Stock

¥350.5

¥292.3

¥269.1

¥224.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .187A Slo-Blo 3AG

0313.187MXP
Littelfuse
1: ¥335.5
337In Stock

Mfr. Part #
0313.187MXP

Mouser Part #
576-0313.187MXP

Littelfuse

Cartridge Fuses 250V .187A Slo-Blo 3AG

Learn More

Datasheet

337In Stock

¥335.5

¥279

¥257.5

¥214.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .2A Slo-Blo 3AG

0313.200HXP
Littelfuse
1: ¥340.5
435In Stock

Mfr. Part #
0313.200HXP

Mouser Part #
576-0313.200HXP

Littelfuse

Cartridge Fuses 250V .2A Slo-Blo 3AG

Learn More

Datasheet

435In Stock

¥340.5

¥292.3

¥269.1

¥224.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .2A Slo-Blo 3AG

0313.200MXP
Littelfuse
1: ¥337.2
799In Stock

Mfr. Part #
0313.200MXP

Mouser Part #
576-0313.200MXP

Littelfuse

Cartridge Fuses 250V .2A Slo-Blo 3AG

Learn More

Datasheet

799In Stock

¥337.2

¥304

¥289

¥232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Slo-Blo 3AG

0313.250MXP
Littelfuse
1: ¥335.5
1,051In Stock
2,000Expected 10/19/2026

Mfr. Part #
0313.250MXP

Mouser Part #
576-0313.250MXP

Littelfuse

Cartridge Fuses 250V .25A Slo-Blo 3AG

Learn More

Datasheet

1,051In Stock

2,000Expected 10/19/2026

¥335.5

¥279

¥257.5

¥214.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Slo-Blo 3AG

0313.300HXP
Littelfuse
1: ¥350.5
44In Stock
300Expected 11/23/2026

Mfr. Part #
0313.300HXP

Mouser Part #
576-0313.300HXP

Littelfuse

Cartridge Fuses 250V .3A Slo-Blo 3AG

Learn More

Datasheet

44In Stock

300Expected 11/23/2026

¥350.5

¥292.3

¥269.1

¥224.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Slo-Blo 3AG

0313.300MXP
Littelfuse
1: ¥335.5
1,001In Stock

Mfr. Part #
0313.300MXP

Mouser Part #
576-0313.300MXP

Littelfuse

Cartridge Fuses 250V .3A Slo-Blo 3AG

Learn More

Datasheet

1,001In Stock

¥335.5

¥279

¥257.5

¥214.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .375A Slo-Blo 3AG

0313.375HXP
Littelfuse
1: ¥641.1
212In Stock

Mfr. Part #
0313.375HXP

Mouser Part #
576-0313.375HXP

Littelfuse

Cartridge Fuses 250V .375A Slo-Blo 3AG

Learn More

Datasheet

212In Stock

¥641.1

¥533.2

¥485

¥398.6

View

Min.: 1
Mult.: 1

Cartridge Fuses s250V .375A Slo-Blo 3AG

0313.375MXP
Littelfuse
1: ¥637.8
591In Stock

Mfr. Part #
0313.375MXP

Mouser Part #
576-0313.375MXP

Littelfuse

Cartridge Fuses s250V .375A Slo-Blo 3AG

Learn More

Datasheet

591In Stock

¥637.8

¥529.9

¥488.3

¥405.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo 3AG

0313.400HXP
Littelfuse
1: ¥350.5
87In Stock
100Expected 9/24/2026

Mfr. Part #
0313.400HXP

Mouser Part #
576-0313.400HXP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo 3AG

Learn More

Datasheet

87In Stock

100Expected 9/24/2026

¥350.5

¥292.3

¥269.1

¥224.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .500A SB 3AG IND PB-FREE

0313.500HXIDP
Littelfuse
1: ¥323.9
131In Stock

Mfr. Part #
0313.500HXIDP

Mouser Part #
576-0313.500HXIDP

Littelfuse

Cartridge Fuses 250V .500A SB 3AG IND PB-FREE

Learn More

Datasheet

131In Stock

¥323.9

¥269.1

¥249.2

¥206

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo 3AG

0313.500MXP
Littelfuse
1: ¥259.1
1,289In Stock
2,000Expected 9/17/2026

Mfr. Part #
0313.500MXP

Mouser Part #
576-0313.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo 3AG

Learn More

Datasheet

1,289In Stock

2,000Expected 9/17/2026

¥259.1

¥217.6

¥201

¥167.8

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .6A Slo-Blo 3AG

0313.600MXP
Littelfuse
1: ¥352.1
177In Stock
1,000Expected 9/17/2026

Mfr. Part #
0313.600MXP

Mouser Part #
576-0313.600MXP

Littelfuse

Cartridge Fuses 250V .6A Slo-Blo 3AG

Learn More

Datasheet

177In Stock

1,000Expected 9/17/2026

¥352.1

¥292.3

¥270.7

¥224.2

View

Min.: 1
Mult.: 1