Circuit Protection – Mouser Japan

.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: 1,994

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 #

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: ¥450.1
12,838In Stock

Mfr. Part #
0215004.MXEP

Mouser Part #
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

Learn More

Datasheet

12,838In Stock

¥450.1

¥426.9

¥353.8

¥308.9

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Medium Acting

0234008.MXP
Littelfuse
1: ¥217.6
20,168In Stock
7,000Expected 9/9/2026

Mfr. Part #
0234008.MXP

Mouser Part #
576-0234008.MXP

Littelfuse

Cartridge Fuses 250V 8A Medium Acting

Learn More

Datasheet

20,168In Stock

7,000Expected 9/9/2026

¥217.6

¥196

¥172.7

¥150.3

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

0487020.MXEP
Littelfuse
1: ¥1,157.7
4,028In Stock

Mfr. Part #
0487020.MXEP

Mouser Part #
576-0487020.MXEP

Littelfuse

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

Learn More

Datasheet

4,028In Stock

¥1,157.7

¥961.7

¥887

¥735.8

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

0477012.MXP
Littelfuse
1: ¥541.5
939In Stock
2,000Expected 11/25/2026

Mfr. Part #
0477012.MXP

Mouser Part #
576-0477012.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 12A 5X20

Learn More

Datasheet

939In Stock

2,000Expected 11/25/2026

¥541.5

¥450.1

¥415.3

¥345.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXP
Littelfuse
1: ¥297.3
2,650In Stock

Mfr. Part #
0215.800MXP

Mouser Part #
576-0215.800MXP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

Learn More

Datasheet

2,650In Stock

¥297.3

¥265.8

¥247.5

¥207.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Fast Acting

021606.3MRET1P
Littelfuse
1: ¥538.2
909In Stock

Mfr. Part #
021606.3MRET1P

Mouser Part #
576-021606.3MRET1P

Littelfuse

Cartridge Fuses 250V 6.3A Fast Acting

Learn More

Datasheet

909In Stock

Cut Tape

¥538.2

¥490

¥471.7

¥372.1

View

Reel

¥230.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

0218.040MXP
Littelfuse
1: ¥533.2
980In Stock

Mfr. Part #
0218.040MXP

Mouser Part #
576-0218.040MXP

Littelfuse

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

Learn More

Datasheet

980In Stock

¥533.2

¥468.4

¥441.8

¥365.4

View

Min.: 1
Mult.: 1

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

0218.080MXP
Littelfuse
1: ¥519.9
1,531In Stock

Mfr. Part #
0218.080MXP

Mouser Part #
576-0218.080MXP

Littelfuse

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

Learn More

Datasheet

1,531In Stock

¥519.9

¥455.1

¥430.2

¥352.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .3A Fast Acting

0235.300MXP
Littelfuse
1: ¥234.2
11,893In Stock

Mfr. Part #
0235.300MXP

Mouser Part #
576-0235.300MXP

Littelfuse

Cartridge Fuses 250V .3A Fast Acting

Learn More

Datasheet

11,893In Stock

¥234.2

¥194.3

¥179.4

¥149

View

Min.: 1
Mult.: 1

Cartridge Fuses 420V 8A 5X20 FA

0487008.MXP
Littelfuse
1: ¥1,043.1
1,243In Stock

Mfr. Part #
0487008.MXP

Mouser Part #
576-0487008.MXP

Littelfuse

Cartridge Fuses 420V 8A 5X20 FA

Learn More

Datasheet

1,243In Stock

¥1,043.1

¥926.8

¥777.3

¥654.4

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

0977016.MXP
Littelfuse
1: ¥1,940
823In Stock

Mfr. Part #
0977016.MXP

Mouser Part #
576-0977016.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 16A

Learn More

Datasheet

823In Stock

¥1,940

¥1,609.5

¥1,486.6

¥1,232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 3.15A

09773.15MXEP
Littelfuse
1: ¥1,940
863In Stock

Mfr. Part #
09773.15MXEP

Mouser Part #
576-09773.15MXEP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL PT 3.15A

Learn More

Datasheet

863In Stock

¥1,940

¥1,609.5

¥1,486.6

¥1,232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXEP
Littelfuse
1: ¥588
818In Stock

Mfr. Part #
0215.500MXEP

Mouser Part #
576-0215.500MXEP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

818In Stock

¥588

¥488.3

¥450.1

¥373.7

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Fast Acting

0216.125MXP
Littelfuse
1: ¥383.7
1,319In Stock

Mfr. Part #
0216.125MXP

Mouser Part #
576-0216.125MXP

Littelfuse

Cartridge Fuses 250V .125A Fast Acting

Learn More

Datasheet

1,319In Stock

¥383.7

¥318.9

¥295.7

¥244.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Fast Acting

021602.5MXEP
Littelfuse
1: ¥496.6
2,069In Stock

Mfr. Part #
021602.5MXEP

Mouser Part #
576-021602.5MXEP

Littelfuse

Cartridge Fuses 250V 2.5A Fast Acting

Learn More

Datasheet

2,069In Stock

¥496.6

¥411.9

¥380.4

¥255.8

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1A IEC TD EBC

0219001.MXABP
Littelfuse
1: ¥611.2
1,740In Stock

Mfr. Part #
0219001.MXABP

Mouser Part #
576-0219001.MXABP

Littelfuse

Cartridge Fuses 250V 1A IEC TD EBC

Learn More

Datasheet

1,740In Stock

¥611.2

¥506.6

¥468.4

¥388.7

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Medium Acting

0234003.MXP
Littelfuse
1: ¥244.2
4,498In Stock

Mfr. Part #
0234003.MXP

Mouser Part #
576-0234003.MXP

Littelfuse

Cartridge Fuses 250V 3A Medium Acting

Learn More

Datasheet

4,498In Stock

¥244.2

¥214.3

¥189.4

¥151.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A 5X20 TL HBC

0215.125MXP
Littelfuse
1: ¥402
1,752In Stock

Mfr. Part #
0215.125MXP

Mouser Part #
576-0215.125MXP

Littelfuse

Cartridge Fuses 250V .125A 5X20 TL HBC

Learn More

Datasheet

1,752In Stock

¥402

¥333.9

¥307.3

¥255.8

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A

0215020.MXEP
Littelfuse
1: ¥604.6
1,019In Stock

Mfr. Part #
0215020.MXEP

Mouser Part #
576-0215020.MXEP

Littelfuse

Cartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A

Learn More

Datasheet

1,019In Stock

¥604.6

¥410.3

¥325.6

¥299

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .16A Fast Acting

0216.160MXEP
Littelfuse
1: ¥543.1
1,128In Stock

Mfr. Part #
0216.160MXEP

Mouser Part #
576-0216.160MXEP

Littelfuse

Cartridge Fuses 250V .16A Fast Acting

Learn More

Datasheet

1,128In Stock

¥543.1

¥451.8

¥416.9

¥345.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fast Acting

0216004.MXP
Littelfuse
1: ¥342.2
11,167In Stock

Mfr. Part #
0216004.MXP

Mouser Part #
576-0216004.MXP

Littelfuse

Cartridge Fuses 250V 4A Fast Acting

Learn More

Datasheet

11,167In Stock

¥342.2

¥290.7

¥265.8

¥222.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 15A Time Lag (Slo-Blo)

0218015.MXEP
Littelfuse
1: ¥538.2
3,597In Stock

Mfr. Part #
0218015.MXEP

Mouser Part #
576-0218015.MXEP

Littelfuse

Cartridge Fuses 250V 15A Time Lag (Slo-Blo)

Learn More

Datasheet

3,597In Stock

¥538.2

¥446.8

¥380.4

¥297.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo 2AG

0230.500MXP
Littelfuse
1: ¥252.5
2,114In Stock

Mfr. Part #
0230.500MXP

Mouser Part #
576-0230.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo 2AG

Learn More

Datasheet

2,114In Stock

¥252.5

¥209.3

¥194.3

¥160.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 3.15A

09773.15MXP
Littelfuse
1: ¥1,740.7
1,014In Stock

Mfr. Part #
09773.15MXP

Mouser Part #
576-09773.15MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 3.15A

Learn More

Datasheet

1,014In Stock

¥1,740.7

¥1,445.1

¥1,333.8

¥1,106.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXEP
Littelfuse
1: ¥599.6
1,094In Stock

Mfr. Part #
0215.800MXEP

Mouser Part #
576-0215.800MXEP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

Learn More

Datasheet

1,094In Stock

¥599.6

¥546.5

¥526.5

¥413.6

View

Min.: 1
Mult.: 1