Industrial & Electrical Fuses

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Solar Fuses

Littelfuse Solar Fuses improve system uptime, sustainability and reliability of photovoltaic power systems. Littelfuse Solar Fuses meet the unique requirements of photovoltaic applications - where issues such as heat, efficiency, longevity and global standards impact the choices in selecting protection options.

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Part #

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.L
Littelfuse
1: $42.27
769In Stock

Mfr. Part No.
SPXV006.L

Mouser Part No
576-SPXV006.L

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

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Datasheet

769In Stock

$42.27

$36.72

$34.33

$30.20

View

Min.: 1
Mult.: 1

SPXVS

Solar String Fuses

6 A

Medium / Normal Blow

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Cartridge

Solar Photovoltaic Fuse Link

Without Indicator

Bulk

57.6 mOhms

Industrial & Electrical Fuses 1000V 200A SOLAR FUSE

SPFJ200.X
Littelfuse
1: $217.20
67In Stock

Mfr. Part No.
SPFJ200.X

Mouser Part No
576-SPFJ200.X

Littelfuse

Industrial & Electrical Fuses 1000V 200A SOLAR FUSE

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Datasheet

67In Stock

$217.20

$204.09

$168.69

Min.: 1
Mult.: 1

SPFJ

Specialty Fuses

200 A

Fast Blow

1 kVDC

200 kA

Round Body Fuses

Stud

Bolt Down

Class J

Without Indicator

Bulk

460 mOhms

Industrial & Electrical Fuses 1000VDC 1AMP Midget

0SPF001.H
Littelfuse
1: $28.04
159In Stock

Mfr. Part No.
0SPF001.H

Mouser Part No
576-0SPF001.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 1AMP Midget

Learn More

Datasheet

159In Stock

$28.04

$24.63

$22.43

$18.95

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

1 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 30AMP Midget PCB Tabs

0SPF030.HXR
Littelfuse
1: $36.50
406In Stock

Mfr. Part No.
0SPF030.HXR

Mouser Part No
576-0SPF030.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 30AMP Midget PCB Tabs

Learn More

Datasheet

406In Stock

$36.50

$30.29

$26.49

$23.31

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

30 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade Bend

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 15AMP Midget

0SPF015.H
Littelfuse
1: $31.14
151In Stock

Mfr. Part No.
0SPF015.H

Mouser Part No
576-0SPF015.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 15AMP Midget

Learn More

Datasheet

151In Stock

$31.14

$25.78

$23.84

$19.49

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

15 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs

0SPF001.HXR
Littelfuse
1: $37.39
116In Stock

Mfr. Part No.
0SPF001.HXR

Mouser Part No
576-0SPF001.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs

Learn More

Datasheet

116In Stock

$37.39

$32.32

$29.63

$25.59

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

1 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade Bend

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs

0SPF015.HXR
Littelfuse
1: $36.75
146In Stock

Mfr. Part No.
0SPF015.HXR

Mouser Part No
576-0SPF015.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs

Learn More

Datasheet

146In Stock

$36.75

$30.47

$28.13

$23.78

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

15 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade Bend

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1500VDC 1A INLINE

SPXI001.T
Littelfuse
1: $54.13
170In Stock

Mfr. Part No.
SPXI001.T

Mouser Part No
576-SPXI001.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 1A INLINE

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Datasheet

170In Stock

$54.13

$50.74

$43.76

$35.36

Min.: 1
Mult.: 1

SPXI

Specialty Fuses

1 A

Fast Blow

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

10.31 mm x 56.89 mm

Without Indicator

Bulk

625 mOhms

Industrial & Electrical Fuses 1000VDC 12AMP Midget

0SPF012.H
Littelfuse
1: $31.14
497In Stock

Mfr. Part No.
0SPF012.H

Mouser Part No
576-0SPF012.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 12AMP Midget

Learn More

Datasheet

497In Stock

$31.14

$25.81

$23.84

$19.29

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

12 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 2AMP Midget

0SPF002.H
Littelfuse
1: $31.14
155In Stock

Mfr. Part No.
0SPF002.H

Mouser Part No
576-0SPF002.H

Littelfuse

Industrial & Electrical Fuses 1000VDC 2AMP Midget

Learn More

Datasheet

155In Stock

$31.14

$25.83

$23.84

$19.15

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

2 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1500VDC 2A INLINE

SPXI002.T
Littelfuse
1: $54.08
13In Stock

Mfr. Part No.
SPXI002.T

Mouser Part No
576-SPXI002.T

Littelfuse

Industrial & Electrical Fuses 1500VDC 2A INLINE

Learn More

Datasheet

13In Stock

$54.08

$50.71

$47.83

$35.90

View

Min.: 1
Mult.: 1

SPXI

Specialty Fuses

2 A

Fast Blow

1.5 kVDC

30 kA

In Line Fuses

Holder

Cartridge

10.31 mm x 56.89 mm

Without Indicator

Bulk

191 mOhms

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-10 PACK

SPXI025.TXBM
Littelfuse
1: $116.95
4In Stock

Mfr. Part No.
SPXI025.TXBM

Mouser Part No
576-SPXI025.TXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 25A INLINE COMPACT FUSE-10 PACK

Learn More

Datasheet

4In Stock

$116.95

$79.06

$69.92

$63.44

View

Min.: 1
Mult.: 1

SPXI

Axial Lead and Cartridge Fuses

25 A

Medium / Normal Blow

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

Industrial & Electrical Fuses 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG

SPXI03.5TXB
Littelfuse
1: $109.71
8In Stock

Mfr. Part No.
SPXI03.5TXB

Mouser Part No
576-SPXI03.5TXB

Littelfuse

Industrial & Electrical Fuses 1500 VDC 3.5A INLINE MIDGET FUSE 8AWG

Learn More

Datasheet

8In Stock

$109.71

$90.99

$67.03

$59.51

View

Min.: 1
Mult.: 1

SPXI

Axial Lead and Cartridge Fuses

3.5 A

Medium / Normal Blow

1.5 kVDC

30 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

Industrial & Electrical Fuses 1500 VDC 30A CYL COMPACT FUSE

SPXI032.TXBM
Littelfuse
1: $116.95
10In Stock

Mfr. Part No.
SPXI032.TXBM

Mouser Part No
576-SPXI032.TXBM

Littelfuse

Industrial & Electrical Fuses 1500 VDC 30A CYL COMPACT FUSE

Learn More

Datasheet

10In Stock

$116.95

$99.95

$85.97

$63.51

View

Min.: 1
Mult.: 1

SPXI

Axial Lead and Cartridge Fuses

32 A

Medium / Normal Blow

1.5 kVDC

50 kA

Cartridge Fuses

Holder

Clip

Without Indicator

Bulk

Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE

0SPF025.T
Littelfuse
1: $28.43
1,838In Stock

Mfr. Part No.
0SPF025.T

Mouser Part No
576-0SPF025.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE

Learn More

Datasheet

1,838In Stock

$28.43

$24.39

$22.57

$19.32

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

25 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

3.53 mOhms

Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE

0SPF001.T
Littelfuse
1: $29.23
232In Stock
540Expected 2/7/2026

Mfr. Part No.
0SPF001.T

Mouser Part No
576-0SPF001.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE

Learn More

Datasheet

232In Stock

540Expected 2/7/2026

$29.23

$25.03

$23.10

$19.77

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

1 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

645 mOhms

Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs

0SPF003.HXR
Littelfuse
1: $36.75
110In Stock

Mfr. Part No.
0SPF003.HXR

Mouser Part No
576-0SPF003.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs

Learn More

Datasheet

110In Stock

$36.75

$30.50

$28.13

$23.32

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

3 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade Bend

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000VDC 4AMP Midget PCB Tabs

0SPF004.HXR
Littelfuse
1: $32.78
182In Stock

Mfr. Part No.
0SPF004.HXR

Mouser Part No
576-0SPF004.HXR

Littelfuse

Industrial & Electrical Fuses 1000VDC 4AMP Midget PCB Tabs

Learn More

Datasheet

182In Stock

$32.78

$28.65

$26.63

$23.32

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

4 A

1 kVAC

Fast Blow

1 kVDC

Cartridge Fuses

Through Hole

Radial Blade Bend

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

Industrial & Electrical Fuses 1000 VDC 4 AMP MIDGET FUSE

0SPF004.T
Littelfuse
1: $30.54
910In Stock
500Expected 26/5/2026

Mfr. Part No.
0SPF004.T

Mouser Part No
576-0SPF004.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 4 AMP MIDGET FUSE

Learn More

Datasheet

910In Stock

500Expected 26/5/2026

$30.54

$25.84

$23.84

$19.77

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

4 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

61.27 mOhms

Industrial & Electrical Fuses 1000 VDC 12 AMP MIDGET FUSE

0SPF012.T
Littelfuse
1: $31.14
264In Stock

Mfr. Part No.
0SPF012.T

Mouser Part No
576-0SPF012.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 12 AMP MIDGET FUSE

Learn More

Datasheet

264In Stock

$31.14

$25.84

$20.03

$18.75

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

12 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

9.93 mOhms

Industrial & Electrical Fuses 1000 VDC 15 AMP MIDGET FUSE

0SPF015.T
Littelfuse
1: $24.80
480In Stock

Mfr. Part No.
0SPF015.T

Mouser Part No
576-0SPF015.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 15 AMP MIDGET FUSE

Learn More

Datasheet

480In Stock

$24.80

$21.92

$21.78

$19.31

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

15 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

7.99 mOhms

Industrial & Electrical Fuses 1000 VDC 20 AMP MIDGET FUSE

0SPF020.T
Littelfuse
1: $30.04
532In Stock

Mfr. Part No.
0SPF020.T

Mouser Part No
576-0SPF020.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 20 AMP MIDGET FUSE

Learn More

Datasheet

532In Stock

$30.04

$25.84

$22.21

$19.77

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

20 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

4.5 mOhms

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

0SPF030.T
Littelfuse
1: $29.04
168In Stock
350Expected 1/6/2026

Mfr. Part No.
0SPF030.T

Mouser Part No
576-0SPF030.T

Littelfuse

Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE

Learn More

Datasheet

168In Stock

350Expected 1/6/2026

$29.04

$25.84

$23.81

$19.75

View

Min.: 1
Mult.: 1

SPF

Specialty Fuses

30 A

1 kVAC

Fast Blow

1 kVDC

20 kA

Cartridge Fuses

Holder

Clip

5AG Midget (10.3 mm x 38.1 mm)

Without Indicator

Bulk

2.84 mOhms

Industrial & Electrical Fuses 1000V 70A SOLAR FUSE

SPFJ070.X
Littelfuse
1: $263.47
69In Stock

Mfr. Part No.
SPFJ070.X

Mouser Part No
576-SPFJ070.X

Littelfuse

Industrial & Electrical Fuses 1000V 70A SOLAR FUSE

Learn More

Datasheet

69In Stock

$263.47

$218.42

$193.85

$170.44

Min.: 1
Mult.: 1

SPFJ

Specialty Fuses

70 A

Fast Blow

1 kVDC

20 kA

Round Body Fuses

Stud

Bolt Down

Class J

Without Indicator

Bulk

1.924 mOhms

Industrial & Electrical Fuses 1000V 100A SOLAR FUSE

SPFJ100.X
Littelfuse
1: $254.72
24In Stock
32Expected 27/7/2026

Mfr. Part No.
SPFJ100.X

Mouser Part No
576-SPFJ100.X

Littelfuse

Industrial & Electrical Fuses 1000V 100A SOLAR FUSE

Learn More

Datasheet

24In Stock

32Expected 27/7/2026

$254.72

$221.39

$204.11

$168.69

Min.: 1
Mult.: 1

SPFJ

Specialty Fuses

100 A

Fast Blow

1 kVDC

20 kA

Round Body Fuses

Stud

Bolt Down

Class J

Without Indicator

Bulk

1.243 mOhms

Solar Fuses

Customer Service Office

Company

Resources

Support

1 A
2 A
2.25 A
2.5 A
3 A
3.5 A
4 A
4.5 A
5 A
6 A
8 A
10 A
12 A
15 A
16 A
20 A
25 A
30 A
32 A
35 A

1.023 mOhms
1.243 mOhms
1.436 mOhms
1.7 mOhms
1.924 mOhms
2.84 mOhms
3.53 mOhms
4.5 mOhms
7.99 mOhms
8.5 mOhms
9.93 mOhms
12.5 mOhms
13 mOhms
13.1 mOhms
16.3 mOhms
17.8 mOhms
22.3 mOhms
28.1 mOhms
34.9 mOhms
40.86 mOhms