Electrical, Specialty Fuses

Manufacturer Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
L75QS400.X Littelfuse Inc.

L75QS400.X

750VDC HIGHSPEED SEMICONDUCTOR F

Littelfuse Inc.

1,270
RFQ
L75QS400.X Datasheet

Datasheet

POWR-SPEED® L75QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 400A - 750 VDC Fast Blow Electrical, Industrial - - CE, cURus, UL -55°C ~ 125°C 50kA 2.000" Dia x 2.844" L (50.80mm x 72.24mm) - -
PSR070UL0100Z Littelfuse Inc.

PSR070UL0100Z

FUSE SQUARE 100A 1.3KVAC/1KVDC

Littelfuse Inc.

1,558
RFQ
PSR070UL0100Z Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 100A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) - -
PSR070UL0125Z Littelfuse Inc.

PSR070UL0125Z

FUSE SQUARE 125A 1.3KVAC/1KVDC

Littelfuse Inc.

2,016
RFQ
PSR070UL0125Z Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 125A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) - -
PSR070UL0250Z Littelfuse Inc.

PSR070UL0250Z

FUSE SQUARE 250A 1.3KVAC/1KVDC

Littelfuse Inc.

4,800
RFQ
PSR070UL0250Z Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) - -
PSR070UL0160Z Littelfuse Inc.

PSR070UL0160Z

FUSE SQUARE 160A 1.3KVAC/1KVDC

Littelfuse Inc.

3,109
RFQ
PSR070UL0160Z Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 160A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.811" L x 1.693" W x 1.929" H (71.40mm x 43.00mm x 49.00mm) - -
FLSR400.X Littelfuse Inc.

FLSR400.X

FUSE CRTRDGE 400A 600VAC/300VDC

Littelfuse Inc.

3,042
RFQ
FLSR400.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 400A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 11.626" L (65.90mm x 295.30mm) - -
PSR070FS0160Z Littelfuse Inc.

PSR070FS0160Z

FUSE SQUARE 160A 1.3KVAC/1KVDC

Littelfuse Inc.

3,591
RFQ
PSR070FS0160Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 160A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR070FS0200Z Littelfuse Inc.

PSR070FS0200Z

FUSE SQUARE 200A 1.3KVAC/1KVDC

Littelfuse Inc.

3,678
RFQ
PSR070FS0200Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 200A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR071FL0350Z Littelfuse Inc.

PSR071FL0350Z

FUSE SQUARE 350A 1.3KVAC/1KVDC

Littelfuse Inc.

2,399
RFQ
PSR071FL0350Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 350A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FL0400Z Littelfuse Inc.

PSR071FL0400Z

FUSE SQUARE 400A 1.3KVAC/1KVDC

Littelfuse Inc.

1,869
RFQ
PSR071FL0400Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 400A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FS0400Z Littelfuse Inc.

PSR071FS0400Z

FUSE SQUARE 400A 1.3KVAC/1KVDC

Littelfuse Inc.

1,148
RFQ
PSR071FS0400Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 400A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR070UL0350Z Littelfuse Inc.

PSR070UL0350Z

FUSES POWR-SPEED

Littelfuse Inc.

1,949
RFQ
PSR070UL0350Z Datasheet

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 350A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.823" L x 1.693" W x 1.929" H (71.70mm x 43.00mm x 49.00mm) - -
PSR070DL0350Z Littelfuse Inc.

PSR070DL0350Z

FUSES POWR-SPEED

Littelfuse Inc.

4,062
RFQ
PSR070DL0350Z Datasheet

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 350A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.823" L x 1.693" W x 1.929" H (71.70mm x 43.00mm x 49.00mm) - -
PSR070DL0400Z Littelfuse Inc.

PSR070DL0400Z

FUSES POWR-SPEED

Littelfuse Inc.

2,044
RFQ
PSR070DL0400Z Datasheet

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 400A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.823" L x 1.693" W x 1.929" H (71.70mm x 43.00mm x 49.00mm) - -
LPJ-150SP Eaton - Bussmann Electrical Division

LPJ-150SP

FUSE CRTRDGE 150A 600VAC/300VDC

Eaton - Bussmann Electrical Division

4,908
RFQ
LPJ-150SP Datasheet

Datasheet

LOW-PEAK™ LPJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A 600 VAC 300 VDC Slow Blow Electrical, Industrial - J CE, CSA, UL - 300kA AC, 100kA DC 1.500" Dia x 3.000" L (38.10mm x 76.20mm) - -
PSR070FL0400Z Littelfuse Inc.

PSR070FL0400Z

FUSES POWR-SPEED

Littelfuse Inc.

1,046
RFQ
PSR070FL0400Z Datasheet

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 400A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR032UL1000X Littelfuse Inc.

PSR032UL1000X

FUSE SQUARE 1KA 700VAC/600VDC

Littelfuse Inc.

3,132
RFQ
PSR032UL1000X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1kA 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR071DL0500Z Littelfuse Inc.

PSR071DL0500Z

FUSES POWR-SPEED

Littelfuse Inc.

1,692
RFQ
PSR071DL0500Z Datasheet

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 500A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.882" L x 2.028" W x 2.264" H (73.20mm x 51.50mm x 57.50mm) - -
PSX1XLDB0200X Littelfuse Inc.

PSX1XLDB0200X

FUSE SEMI 1500VDC 1XL SIZE 200A

Littelfuse Inc.

3,220
RFQ
PSX1XLDB0200X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular, Blade Box Active Bolt Mount Square 200A - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) - -
PSR072FS0630Z Littelfuse Inc.

PSR072FS0630Z

FUSE SQUARE 630A 1.3KVAC/1KVDC

Littelfuse Inc.

1,704
RFQ
PSR072FS0630Z Datasheet

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 630A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm) - -
Total 19889 Record«Prev1... 6162636465666768...995Next»

Electrical, Specialty Fuses Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Electrical, Specialty Fuses components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Electrical, Specialty Fuses Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Electrical, Specialty Fuses FAQ

Can FPGAX source both active and end-of-life Electrical, Specialty Fuses components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Electrical, Specialty Fuses sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.