Circuit Protection – Mouser Japan

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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Types of Circuit Protection

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Results: 7,170

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RoHS Compliant

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Part #

Cartridge Fuses 250V 2A Slo-Blo

0215002.MXEP
Littelfuse
1: ¥536.5
1,638In Stock

Mfr. Part #
0215002.MXEP

Mouser Part #
576-0215002.MXEP

Littelfuse

Cartridge Fuses 250V 2A Slo-Blo

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Datasheet

1,638In Stock

¥536.5

¥445.1

¥411.9

¥340.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0215005.HXP
Littelfuse
1: ¥403.6
8,294In Stock
5,300Expected 9/7/2026

Mfr. Part #
0215005.HXP

Mouser Part #
576-0215005.HXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

8,294In Stock

5,300Expected 9/7/2026

¥403.6

¥337.2

¥310.6

¥227.6

¥197.7

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A PGT Radial T HBC

0215005.MXF34P
Littelfuse
1: ¥705.9
958In Stock

Mfr. Part #
0215005.MXF34P

Mouser Part #
576-0215005.MXF34P

Littelfuse

Cartridge Fuses 250V 5A PGT Radial T HBC

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Datasheet

958In Stock

¥705.9

¥586.3

¥541.5

¥448.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5A Slo-Blo

0215005.MXP
Littelfuse
1: ¥372.1
4,047In Stock
3,000Expected 1/11/2027

Mfr. Part #
0215005.MXP

Mouser Part #
576-0215005.MXP

Littelfuse

Cartridge Fuses 250V 5A Slo-Blo

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Datasheet

4,047In Stock

3,000Expected 1/11/2027

¥372.1

¥323.9

¥299

¥245.8

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0215008.HXP
Littelfuse
1: ¥405.3
2,162In Stock
3,700On Order

Mfr. Part #
0215008.HXP

Mouser Part #
576-0215008.HXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

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Datasheet

2,162In Stock

3,700On Order

¥405.3

¥337.2

¥310.6

¥259.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0215008.MXP
Littelfuse
1: ¥390.3
1,935In Stock
4,000On Order

Mfr. Part #
0215008.MXP

Mouser Part #
576-0215008.MXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

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Datasheet

1,935In Stock

4,000On Order

¥390.3

¥323.9

¥299

¥247.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Slo-Blo

021501.6MXP
Littelfuse
1: ¥362.1
1,548In Stock

Mfr. Part #
021501.6MXP

Mouser Part #
576-021501.6MXP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

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Datasheet

1,548In Stock

¥362.1

¥317.3

¥297.3

¥247.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.HXP
Littelfuse
1: ¥390.3
3,596In Stock
2,500Expected 9/22/2026

Mfr. Part #
0215010.HXP

Mouser Part #
576-0215010.HXP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

3,596In Stock

2,500Expected 9/22/2026

¥390.3

¥337.2

¥310.6

¥259.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXEP
Littelfuse
1: ¥536.5
3,827In Stock

Mfr. Part #
0215010.MXEP

Mouser Part #
576-0215010.MXEP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

3,827In Stock

¥536.5

¥445.1

¥411.9

¥340.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A 5x20mm Slo-Blo

0215010.MXF34P
Littelfuse
1: ¥705.9
780In Stock

Mfr. Part #
0215010.MXF34P

Mouser Part #
576-0215010.MXF34P

Littelfuse

Cartridge Fuses 250V 10A 5x20mm Slo-Blo

Learn More

Datasheet

780In Stock

¥705.9

¥586.3

¥541.5

¥448.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXP
Littelfuse
1: ¥406.9
6,242In Stock
12,000On Order

Mfr. Part #
0215010.MXP

Mouser Part #
576-0215010.MXP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

Learn More

Datasheet

6,242In Stock

12,000On Order

¥406.9

¥360.4

¥322.2

¥259.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A TD HBC

0215012.MXF11P
Littelfuse
1: ¥705.9
821In Stock

Mfr. Part #
0215012.MXF11P

Mouser Part #
576-0215012.MXF11P

Littelfuse

Cartridge Fuses 250V 12A TD HBC

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Datasheet

821In Stock

¥705.9

¥586.3

¥541.5

¥448.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A

0215012.MXP
Littelfuse
1: ¥395.3
5,824In Stock

Mfr. Part #
0215012.MXP

Mouser Part #
576-0215012.MXP

Littelfuse

Cartridge Fuses 250V 12A

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Datasheet

5,824In Stock

¥395.3

¥360.4

¥317.3

¥244.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 16A TL HBC

0215016.MRET1P
Littelfuse
1: ¥400.3
1,338In Stock

Mfr. Part #
0215016.MRET1P

Mouser Part #
576-0215016.MRET1P

Littelfuse

Cartridge Fuses 250V 16A TL HBC

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Datasheet

1,338In Stock

Cut Tape

¥400.3

¥368.7

¥350.5

¥282.4

View

Reel

¥194.3

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5HXP
Littelfuse
1: ¥392
4,019In Stock

Mfr. Part #
021502.5HXP

Mouser Part #
576-021502.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

4,019In Stock

¥392

¥337.2

¥310.6

¥259.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5MXP
Littelfuse
1: ¥398.6
1,619In Stock
2,000Expected 9/22/2026

Mfr. Part #
021502.5MXP

Mouser Part #
576-021502.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

1,619In Stock

2,000Expected 9/22/2026

¥398.6

¥330.5

¥310.6

¥254.1

View

Min.: 1
Mult.: 1

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

0215020.MXEP
Littelfuse
1: ¥604.6
997In Stock

Mfr. Part #
0215020.MXEP

Mouser Part #
576-0215020.MXEP

Littelfuse

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

Learn More

Datasheet

997In Stock

¥604.6

¥410.3

¥383.7

¥355.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC TL 5X20 20A

0215020.MXP
Littelfuse
1: ¥435.2
4,987In Stock
3,000Expected 11/23/2026

Mfr. Part #
0215020.MXP

Mouser Part #
576-0215020.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 20A

Learn More

Datasheet

4,987In Stock

3,000Expected 11/23/2026

¥435.2

¥380.4

¥352.1

¥292.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3HXP
Littelfuse
1: ¥373.7
8,112In Stock

Mfr. Part #
021506.3HXP

Mouser Part #
576-021506.3HXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

8,112In Stock

¥373.7

¥332.2

¥310.6

¥257.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC

021506.3MRET1P
Littelfuse
1: ¥583
838In Stock

Mfr. Part #
021506.3MRET1P

Mouser Part #
576-021506.3MRET1P

Littelfuse

Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC

Learn More

Datasheet

838In Stock

Cut Tape

¥583

¥529.9

¥511.6

¥402

View

Reel

¥287.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses 250V 6.3A Slo-Blo

021506.3MXP
Littelfuse
1: ¥372.1
3,850In Stock

Mfr. Part #
021506.3MXP

Mouser Part #
576-021506.3MXP

Littelfuse

Cartridge Fuses 250V 6.3A Slo-Blo

Learn More

Datasheet

3,850In Stock

¥372.1

¥323.9

¥299

¥247.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25MXP
Littelfuse
1: ¥390.3
4,911In Stock
10,000On Order

Mfr. Part #
02151.25MXP

Mouser Part #
576-02151.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

4,911In Stock

10,000On Order

¥390.3

¥323.9

¥299

¥247.5

View

Min.: 1
Mult.: 1

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

02153.15MXF34P
Littelfuse
1: ¥705.9
931In Stock

Mfr. Part #
02153.15MXF34P

Mouser Part #
576-02153.15MXF34P

Littelfuse

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

Learn More

Datasheet

931In Stock

¥705.9

¥586.3

¥541.5

¥448.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15MXP
Littelfuse
1: ¥390.3
5,478In Stock

Mfr. Part #
02153.15MXP

Mouser Part #
576-02153.15MXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

Learn More

Datasheet

5,478In Stock

¥390.3

¥323.9

¥292.3

¥247.5

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

0402L010SLKR
Littelfuse
1: ¥508.3
8,617In Stock

Mfr. Part #
0402L010SLKR

Mouser Part #
576-0402L010SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

Learn More

Datasheet

8,617In Stock

Cut Tape

¥508.3

¥446.8

¥416.9

¥397

View

Reel

¥239.2

MouseReel Available

Min.: 1
Mult.: 1

: 10,000