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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 315A PSR030US0315Z Littelfuse 1: $246.86 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0315Z Mouser Part No 576-PSR030US0315Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 315A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$246.86 $208.77 $195.65 $180.03	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 350A PSR030US0350Z Littelfuse 1: $247.97 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0350Z Mouser Part No 576-PSR030US0350Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 350A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$247.97 $231.30 $223.32 $212.70	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 400A PSR030US0400Z Littelfuse 1: $266.64 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0400Z Mouser Part No 576-PSR030US0400Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 400A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$266.64 $225.52 $211.18 $195.04	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 450A PSR030US0450Z Littelfuse 1: $266.64 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0450Z Mouser Part No 576-PSR030US0450Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 450A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$266.64 $225.52 $211.18 $195.04	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 700V SIZE 30 FLUSH 500A PSR030US0500Z Littelfuse 1: $296.12 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0500Z Mouser Part No 576-PSR030US0500Z	Littelfuse	Industrial & Electrical Fuses 700V SIZE 30 FLUSH 500A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$296.12 $234.32 $221.39 $204.87	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 550A PSR030US0550Z Littelfuse 1: $316.77 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0550Z Mouser Part No 576-PSR030US0550Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 550A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$316.77 $256.94 $226.66 $215.22	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHORT BL 630A PSR030US0630Z Littelfuse 1: $316.77 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0630Z Mouser Part No 576-PSR030US0630Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHORT BL 630A	Datasheet	Non-Stocked Lead-Time 18 Weeks	$316.77 $256.94 $226.77 $214.27	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 200A PSR031DL0200Z Littelfuse 1: $265.42 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0200Z Mouser Part No 576-PSR031DL0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 200A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$265.42 $248.25 $239.65 $228.22	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 250A PSR031DL0250Z Littelfuse 1: $316.77 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR031DL0250Z Mouser Part No 576-PSR031DL0250Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 250A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$316.77 $243.49 $226.77 $214.27	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 315A PSR031DL0315Z Littelfuse 1: $316.77 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0315Z Mouser Part No 576-PSR031DL0315Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 315A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$316.77 $256.94 $226.66 $215.22	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 350A PSR031DL0350Z Littelfuse 1: $265.42 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0350Z Mouser Part No 576-PSR031DL0350Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 350A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$265.42 $248.25 $239.65 $228.22	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 400A PSR031DL0400Z Littelfuse 1: $265.43 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0400Z Mouser Part No 576-PSR031DL0400Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 400A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$265.43 $247.60 $238.21 $225.70	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 450A PSR031DL0450Z Littelfuse 1: $337.28 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0450Z Mouser Part No 576-PSR031DL0450Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 450A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$337.28 $259.14 $242.64 $241.94	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 500A PSR031DL0500Z Littelfuse 1: $282.61 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0500Z Mouser Part No 576-PSR031DL0500Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 500A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$282.61 $264.90 $254.81 $254.12	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 550A PSR031DL0550Z Littelfuse 1: $282.57 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0550Z Mouser Part No 576-PSR031DL0550Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 550A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$282.57 $265.49 $256.28 $255.63	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 630A PSR031DL0630Z Littelfuse 3: $318.03 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR031DL0630Z Mouser Part No 576-PSR031DL0630Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 630A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$318.03 $291.89 $282.57 Quote Quote	Min.: 3 Mult.: 3
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A PSR031DL0700Z Littelfuse 3: $333.44 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR031DL0700Z Mouser Part No 576-PSR031DL0700Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$333.44 $313.14 $303.09 Quote Quote	Min.: 3 Mult.: 3
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A PSR031DL0800Z Littelfuse 3: $333.54 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR031DL0800Z Mouser Part No 576-PSR031DL0800Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$333.54 $312.38 $301.45 Quote Quote	Min.: 3 Mult.: 3
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 900A PSR031DL0900Z Littelfuse 3: $400.21 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DL0900Z Mouser Part No 576-PSR031DL0900Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 900A	Datasheet	Non-Stocked Lead-Time 18 Weeks	$400.21 $338.72 $314.44 Quote Quote	Min.: 3 Mult.: 3
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 200A PSR031DS0200Z Littelfuse 1: $275.12 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DS0200Z Mouser Part No 576-PSR031DS0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 200A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$275.12 $233.55 $219.00 $202.54	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 250A PSR031DS0250Z Littelfuse 1: $276.51 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR031DS0250Z Mouser Part No 576-PSR031DS0250Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 250A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$276.51 $233.87 $218.93 $202.54	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 315A PSR031DS0315Z Littelfuse 1: $306.46 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DS0315Z Mouser Part No 576-PSR031DS0315Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 315A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$306.46 $233.87 $218.93 $202.54	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A PSR031DS0350Z Littelfuse 1: $256.80 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DS0350Z Mouser Part No 576-PSR031DS0350Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$256.80 $239.79 $231.50 $220.47	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A PSR031DS0400Z Littelfuse 1: $256.80 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DS0400Z Mouser Part No 576-PSR031DS0400Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$256.80 $239.79 $231.50 $220.47	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 450A PSR031DS0450Z Littelfuse 1: $273.72 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR031DS0450Z Mouser Part No 576-PSR031DS0450Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 450A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$273.72 $257.03 $248.13 $247.51	Min.: 1 Mult.: 1

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High-Power Conversion

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