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High-Power Conversion

Littelfuse provides a wide portfolio of products for High-Power Conversion, including diodes, gate drivers, high-speed fuses, MOSFETs, and power modules. These products are broken down into four functions: rectifier, break chopper or PFC, inverter, and semiconductor protection.

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Part #

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A

PSR031DL0700Z
Littelfuse
3: $453.36
17Factory Stock Available

Mfr. Part No.
PSR031DL0700Z

Mouser Part No
576-PSR031DL0700Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A

Datasheet

17Factory Stock Available

More Info Available

$453.36

$425.79

$410.65

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A

PSR031DL0800Z
Littelfuse
3: $453.53
3Factory Stock Available

Mfr. Part No.
PSR031DL0800Z

Mouser Part No
576-PSR031DL0800Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A

Datasheet

3Factory Stock Available

More Info Available

$453.53

$424.76

$408.19

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A

PSR031DS0350Z
Littelfuse
1: $349.18
6Factory Stock Available

Mfr. Part No.
PSR031DS0350Z

Mouser Part No
576-PSR031DS0350Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A

Datasheet

6Factory Stock Available

More Info Available

$349.18

$326.05

$313.60

$298.62

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A

PSR031DS0400Z
Littelfuse
1: $349.18
9Factory Stock Available

Mfr. Part No.
PSR031DS0400Z

Mouser Part No
576-PSR031DS0400Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A

Datasheet

9Factory Stock Available

More Info Available

$349.18

$326.05

$313.60

$298.62

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 800A

PSR031DS0800Z
Littelfuse
3: $441.36
6Factory Stock Available

Mfr. Part No.
PSR031DS0800Z

Mouser Part No
576-PSR031DS0800Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 800A

Datasheet

6Factory Stock Available

More Info Available

$441.36

$414.50

$399.77

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 400A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0400Z
Littelfuse
1: $322.39
9Factory Stock Available

Mfr. Part No.
PSR031FL0400Z

Mouser Part No
576-PSR031FL0400Z

Industrial & Electrical Fuses 400A 700V SIZE 31 Flush End Mtrc Thred

Datasheet

9Factory Stock Available

More Info Available

$322.39

$322.37

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 630A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0630Z
Littelfuse
3: $500.15
27Factory Stock Available

Mfr. Part No.
PSR031FL0630Z

Mouser Part No
576-PSR031FL0630Z

Industrial & Electrical Fuses 630A 700V SIZE 31 Flush End Mtrc Thred

Datasheet

27Factory Stock Available

More Info Available

$500.15

$399.62

$373.81

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 315A 700V SIZE 31 Flush End In. Thred

PSR031FS0315Z
Littelfuse
1: $312.34
1Factory Stock Available

Mfr. Part No.
PSR031FS0315Z

Mouser Part No
576-PSR031FS0315Z

Industrial & Electrical Fuses 315A 700V SIZE 31 Flush End In. Thred

Datasheet

1Factory Stock Available

More Info Available

$312.34

$290.35

$279.26

$265.93

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 700V SIZE 31 Flush End In. Thred

PSR031FS0350Z
Littelfuse
1: $340.88
9Factory Stock Available

Mfr. Part No.
PSR031FS0350Z

Mouser Part No
576-PSR031FS0350Z

Industrial & Electrical Fuses 350A 700V SIZE 31 Flush End In. Thred

Datasheet

9Factory Stock Available

More Info Available

$340.88

$286.46

$265.09

$235.70

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 200A

PSR031UL0200Z
Littelfuse
1: $430.73
3Factory Stock Available

Mfr. Part No.
PSR031UL0200Z

Mouser Part No
576-PSR031UL0200Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 200A

Datasheet

3Factory Stock Available

More Info Available

$430.73

$334.41

$304.97

$289.42

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 250A

PSR031UL0250Z
Littelfuse
1: $386.72
3Factory Stock Available

Mfr. Part No.
PSR031UL0250Z

Mouser Part No
576-PSR031UL0250Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 250A

Datasheet

3Factory Stock Available

More Info Available

$386.72

$328.06

$307.13

$291.58

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 400A

PSR031UL0400Z
Littelfuse
1: $392.93
3Factory Stock Available

Mfr. Part No.
PSR031UL0400Z

Mouser Part No
576-PSR031UL0400Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 400A

Datasheet

3Factory Stock Available

More Info Available

$392.93

$331.08

$307.17

$290.17

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 500A

PSR031UL0500Z
Littelfuse
1: $384.28
6Factory Stock Available

Mfr. Part No.
PSR031UL0500Z

Mouser Part No
576-PSR031UL0500Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 500A

Datasheet

6Factory Stock Available

More Info Available

$384.28

$345.10

$330.55

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 630A

PSR031UL0630Z
Littelfuse
3: $451.83
3Factory Stock Available

Mfr. Part No.
PSR031UL0630Z

Mouser Part No
576-PSR031UL0630Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 630A

Datasheet

3Factory Stock Available

More Info Available

$451.83

$423.60

$408.48

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 800A

PSR031UL0800Z
Littelfuse
3: $453.36
12Factory Stock Available

Mfr. Part No.
PSR031UL0800Z

Mouser Part No
576-PSR031UL0800Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 800A

Datasheet

12Factory Stock Available

More Info Available

$453.36

$425.79

$410.65

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 900A

PSR031UL0900Z
Littelfuse
3: $595.78
3Factory Stock Available

Mfr. Part No.
PSR031UL0900Z

Mouser Part No
576-PSR031UL0900Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US LONG BL 900A

Datasheet

3Factory Stock Available

More Info Available

$595.78

$460.58

$425.91

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 500A

PSR031US0500Z
Littelfuse
1: $444.58
12Factory Stock Available

Mfr. Part No.
PSR031US0500Z

Mouser Part No
576-PSR031US0500Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 500A

Datasheet

12Factory Stock Available

More Info Available

$444.58

$360.71

$332.42

$317.23

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 550A

PSR031US0550Z
Littelfuse
1: $372.23
6Factory Stock Available

Mfr. Part No.
PSR031US0550Z

Mouser Part No
576-PSR031US0550Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 550A

Datasheet

6Factory Stock Available

More Info Available

$372.23

$349.51

$336.14

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 800A

PSR031US0800Z
Littelfuse
3: $526.62
6Factory Stock Available

Mfr. Part No.
PSR031US0800Z

Mouser Part No
576-PSR031US0800Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 800A

Datasheet

6Factory Stock Available

More Info Available

$526.62

$403.32

$378.22

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 400A

PSR032DL0400X
Littelfuse
1: $500.14
1Factory Stock Available

Mfr. Part No.
PSR032DL0400X

Mouser Part No
576-PSR032DL0400X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 400A

Datasheet

1Factory Stock Available

More Info Available

$500.14

$414.42

$381.96

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 500A

PSR032DL0500X
Littelfuse
1: $500.14
2Factory Stock Available

Mfr. Part No.
PSR032DL0500X

Mouser Part No
576-PSR032DL0500X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 500A

Datasheet

2Factory Stock Available

More Info Available

$500.14

$414.42

$363.62

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 550A

PSR032DL0550X
Littelfuse
1: $448.94
1Factory Stock Available

Mfr. Part No.
PSR032DL0550X

Mouser Part No
576-PSR032DL0550X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 110MM 550A

Datasheet

1Factory Stock Available

More Info Available

$448.94

$417.72

$400.72

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 630A

PSR032DS0630X
Littelfuse
1: $425.78
1Factory Stock Available

Mfr. Part No.
PSR032DS0630X

Mouser Part No
576-PSR032DS0630X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 630A

Datasheet

1Factory Stock Available

More Info Available

$425.78

$372.71

$349.79

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 700A

PSR032DS0700X
Littelfuse
1: $472.49
10Factory Stock Available

Mfr. Part No.
PSR032DS0700X

Mouser Part No
576-PSR032DS0700X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 700A

Datasheet

10Factory Stock Available

More Info Available

$472.49

$391.53

$360.86

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 800A

PSR032DS0800X
Littelfuse
1: $507.01
3Factory Stock Available

Mfr. Part No.
PSR032DS0800X

Mouser Part No
576-PSR032DS0800X

Industrial & Electrical Fuses POWR-SPEED SQB Size 32 DIN 80MM 800A

Datasheet

3Factory Stock Available

More Info Available

$507.01

$477.02

$459.67

Quote

Min.: 1
Mult.: 1