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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 LONG BL 40A PSR030UL0040Z Littelfuse 1: $245.45 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0040Z Mouser Part No 576-PSR030UL0040Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 40A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$245.45 $208.34 $195.63 $180.03	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 50A PSR030UL0050Z Littelfuse 1: $246.86 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0050Z Mouser Part No 576-PSR030UL0050Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 50A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$246.86 $221.92	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 63A PSR030UL0063Z Littelfuse 1: $275.25 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0063Z Mouser Part No 576-PSR030UL0063Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 63A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$275.25 $223.31 $205.83 $180.03	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 80A PSR030UL0080Z Littelfuse 1: $275.24 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0080Z Mouser Part No 576-PSR030UL0080Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 80A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$275.24 $209.64 $197.85 $180.03	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 100A PSR030UL0100Z Littelfuse 1: $285.74 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0100Z Mouser Part No 576-PSR030UL0100Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 100A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$285.74 $231.80 $201.41 $187.53	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 125A PSR030UL0125Z Littelfuse 1: $238.87 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0125Z Mouser Part No 576-PSR030UL0125Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 125A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$238.87 $222.81 $215.13 $204.92	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 160A PSR030UL0160Z Littelfuse 1: $239.44 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0160Z Mouser Part No 576-PSR030UL0160Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 160A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$239.44 $222.14 $213.74 $202.57	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 200A PSR030UL0200Z Littelfuse 1: $238.87 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0200Z Mouser Part No 576-PSR030UL0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 200A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$238.87 $222.81 $215.13 $204.92	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 250A PSR030UL0250Z Littelfuse 1: $239.78 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0250Z Mouser Part No 576-PSR030UL0250Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 250A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$239.78 $216.38 $205.90 $194.73	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 315A PSR030UL0315Z Littelfuse 1: $238.87 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0315Z Mouser Part No 576-PSR030UL0315Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 315A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$238.87 $222.81 $215.13 $204.92	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 350A PSR030UL0350Z Littelfuse 1: $256.80 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0350Z Mouser Part No 576-PSR030UL0350Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 350A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$256.80 $239.79 $231.50 $220.47	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 400A PSR030UL0400Z Littelfuse 1: $256.80 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0400Z Mouser Part No 576-PSR030UL0400Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 400A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$256.80 $239.14 $230.06 $218.00	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 450A PSR030UL0450Z Littelfuse 1: $276.51 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0450Z Mouser Part No 576-PSR030UL0450Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 450A 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 30 US LONG BL 500A PSR030UL0500Z Littelfuse 1: $257.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030UL0500Z Mouser Part No 576-PSR030UL0500Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 500A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$257.22 $234.75 $225.17 $214.14	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 550A PSR030UL0550Z Littelfuse 1: $326.95 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0550Z Mouser Part No 576-PSR030UL0550Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 550A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$326.95 $265.28 $234.71 $234.09	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 630A PSR030UL0630Z Littelfuse 1: $335.73 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030UL0630Z Mouser Part No 576-PSR030UL0630Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US LONG BL 630A	Datasheet	Non-Stocked Lead-Time 18 Weeks	$335.73 $272.33 $236.87 $236.19	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 40A PSR030US0040Z Littelfuse 1: $221.96 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0040Z Mouser Part No 576-PSR030US0040Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 40A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$221.96 $207.98 $200.04 $188.34	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 50A PSR030US0050Z Littelfuse 1: $264.87 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0050Z Mouser Part No 576-PSR030US0050Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 50A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$264.87 $203.50 $190.50 $172.53	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 63A PSR030US0063Z Littelfuse 1: $264.87 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0063Z Mouser Part No 576-PSR030US0063Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 63A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$264.87 $214.89 $190.50 $172.53	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 80A PSR030US0080Z Littelfuse 1: $264.87 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0080Z Mouser Part No 576-PSR030US0080Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 80A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$264.87 $203.58 $190.31 $172.53	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 100A PSR030US0100Z Littelfuse 1: $230.47 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0100Z Mouser Part No 576-PSR030US0100Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 100A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$230.47 $213.63 $205.56 $194.84	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 125A PSR030US0125Z Littelfuse 1: $275.25 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0125Z Mouser Part No 576-PSR030US0125Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 125A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$275.25 $223.31 $205.83 $180.03	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 160A PSR030US0160Z Littelfuse 1: $246.86 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0160Z Mouser Part No 576-PSR030US0160Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 160A 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 200A PSR030US0200Z Littelfuse 1: $229.72 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PSR030US0200Z Mouser Part No 576-PSR030US0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 200A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 15 Weeks	$229.72 $214.29 $206.93 $197.13	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 250A PSR030US0250Z Littelfuse 1: $229.72 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. PSR030US0250Z Mouser Part No 576-PSR030US0250Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 30 US SHRT BL 250A Learn More about Littelfuse psr fuses	Datasheet	Non-Stocked Lead-Time 18 Weeks	$229.72 $214.29 $206.93 $197.13	Min.: 1 Mult.: 1

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