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






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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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
LA70QS1014FI Littelfuse Inc.

LA70QS1014FI

FUSE CARTRIDGE 10A 690VAC/700VDC

Littelfuse Inc.

2,250
RFQ
LA70QS1014FI Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 10A 690 VAC 700 VDC Fast Blow Electrical, Industrial Indicating - CSA, UR - 200kA AC, 100kA DC 1.000" Dia x 2.874" L (25.40mm x 73.00mm) - -
LA70QS2014F Littelfuse Inc.

LA70QS2014F

FUSE CARTRIDGE 20A 690VAC/700VDC

Littelfuse Inc.

5,767
RFQ
LA70QS2014F Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 20A 690 VAC 700 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 0.551" Dia x 2.008" L (14.00mm x 51.00mm) - -
LA70P10004 Littelfuse Inc.

LA70P10004

FUSE CARTRIDGE 1KA 700VAC/VDC

Littelfuse Inc.

4,085
RFQ
LA70P10004 Datasheet

Datasheet

POWR-GARD® LA70P Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 1kA 700 VAC 700 VDC Fast Blow Electrical, Industrial - - - - 200kA AC, 100kA DC - - -
LA60X1200128 Littelfuse Inc.

LA60X1200128

FUSE CARTRIDGE 1.2KA 600VAC PUCK

Littelfuse Inc.

9,126
RFQ
LA60X1200128 Datasheet

Datasheet

LA60X Hockey Puck Box Active Bolt Mount Cartridge 1.2kA 600 VAC - Fast Blow Electrical, Industrial - - UR - 100kA 3.500" Dia x 4.016" L (88.90mm x 102.00mm) - -
LA70QS2514F Littelfuse Inc.

LA70QS2514F

FUSE CARTRIDGE 25A 690VAC/700VDC

Littelfuse Inc.

7,373
RFQ
LA70QS2514F Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 25A 690 VAC 700 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 1.500" Dia x 2.843" L (38.10mm x 72.20mm) - -
LA70QS3214FI Littelfuse Inc.

LA70QS3214FI

FUSE CARTRIDGE 32A 690VAC/700VDC

Littelfuse Inc.

7,490
RFQ
LA70QS3214FI Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 32A 690 VAC 700 VDC Fast Blow Electrical, Industrial Indicating - CSA, UR - 200kA AC, 100kA DC 1.500" Dia x 2.843" L (38.10mm x 72.20mm) - -
LA70QS1014F Littelfuse Inc.

LA70QS1014F

FUSE CARTRIDGE 10A 690VAC/700VDC

Littelfuse Inc.

5,332
RFQ
LA70QS1014F Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 10A 690 VAC 700 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 1.000" Dia x 2.874" L (25.40mm x 73.00mm) - -
LA70QS5022F Littelfuse Inc.

LA70QS5022F

FUSE CARTRIDGE 50A 690VAC/700VDC

Littelfuse Inc.

2,188
RFQ
LA70QS5022F Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 50A 690 VAC 700 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
LA70QS2014FI Littelfuse Inc.

LA70QS2014FI

FUSE CARTRIDGE 20A 690VAC/700VDC

Littelfuse Inc.

8,947
RFQ
LA70QS2014FI Datasheet

Datasheet

POWR-GARD® LA70QSF Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 20A 690 VAC 700 VDC Fast Blow Electrical, Industrial Indicating - CSA, UR - 200kA AC, 100kA DC 0.551" Dia x 2.008" L (14.00mm x 51.00mm) - -
1003R1C8.25W Littelfuse Inc.

1003R1C8.25W

FUSE CARTRIDGE 100A 8.25KVAC

Littelfuse Inc.

4,173
RFQ
1003R1C8.25W Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 100A 8.25 kVAC - - Motor Protection Indicating R - - 80kA 3.000" Dia x 15.875" L (76.20mm x 403.23mm) - -
5NLE65E Littelfuse Inc.

5NLE65E

FUSE CARTRIDGE 65A 5.5KVAC

Littelfuse Inc.

8,021
RFQ
5NLE65E Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Box Active Requires Holder Cartridge 65A 5.5 kVAC - - Transformer Protection Indicating E - - 80kA 3.000" Dia x 17.875" L (76.20mm x 454.03mm) - -
LA100P10004 Littelfuse Inc.

LA100P10004

FUSE CARTRIDGE 1KA 1KVAC/750VDC

Littelfuse Inc.

9,589
RFQ
LA100P10004 Datasheet

Datasheet

POWR-GARD® LA100P Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 1kA 1 kVAC 750 VDC Fast Blow Electrical, Industrial - - UR - 100kA 3.500" Dia x 8.228" L (88.90mm x 209.00mm) - -
80E1C2.75 Littelfuse Inc.

80E1C2.75

FUSE CARTRIDGE 80A 2.75KVAC

Littelfuse Inc.

5,880
RFQ
80E1C2.75 Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Box Active Requires Holder Cartridge 80A 2.75 kVAC - - Transformer Protection Indicating E - - 80kA 3.000" Dia x 10.875" L (76.20mm x 276.23mm) - -
LA070URD73TTI1600 Littelfuse Inc.

LA070URD73TTI1600

FUSE SQUARE 1.6KA 700VAC RECT

Littelfuse Inc.

6,633
RFQ
LA070URD73TTI1600 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Active Bolt Mount Square 1.6kA 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 2.913" L x 2.933" W x 3.131" H (74.00mm x 74.50mm x 79.53mm) - -
LA30QS1600128 Littelfuse Inc.

LA30QS1600128

FUSE CRTRDGE 1.6A 300VAC/DC PUCK

Littelfuse Inc.

5,527
RFQ
LA30QS1600128 Datasheet

Datasheet

POWR-GARD® LA30QS Hockey Puck Box Active Bolt Mount Cartridge 1.6A 300 VAC 300 VDC Fast Blow Semiconductors - - UR - 200kA 3.500" Dia x 2.591" L (88.90mm x 65.80mm) - -
LA30QS2500128 Littelfuse Inc.

LA30QS2500128

FUSE CARTRIDGE 2.5KA 300VAC/VDC

Littelfuse Inc.

5,738
RFQ
LA30QS2500128 Datasheet

Datasheet

POWR-GARD® LA30QS Hockey Puck Box Active Bolt Mount Cartridge 2.5kA 300 VAC 300 VDC Fast Blow Semiconductors - - UR - 200kA 3.500" Dia x 2.591" L (88.90mm x 65.80mm) - -
702R1C5.5X Littelfuse Inc.

702R1C5.5X

FUSE CARTRIDGE 70A 5.5KVAC

Littelfuse Inc.

2,108
RFQ
702R1C5.5X Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Box Active Requires Holder Cartridge 70A 5.5 kVAC - - Motor Protection Indicating R - - 80kA 3.000" Dia x 17.875" L (76.20mm x 454.03mm) - -
100E1C5.5 Littelfuse Inc.

100E1C5.5

FUSE CARTRIDGE 100A 5.5KVAC

Littelfuse Inc.

7,328
RFQ
100E1C5.5 Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 100A 5.5 kVAC - - Transformer Protection Indicating E - - 80kA 3.000" Dia x 15.875" L (76.20mm x 403.23mm) - -
15E1C8.25 Littelfuse Inc.

15E1C8.25

FUSE CARTRIDGE 15A 8.25KVAC

Littelfuse Inc.

4,316
RFQ
15E1C8.25 Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 15A 8.25 kVAC - - Transformer Protection Indicating E - - 80kA 3.000" Dia x 15.875" L (76.20mm x 403.23mm) - -
501.5R1C3.8 Littelfuse Inc.

501.5R1C3.8

FUSE CARTRIDGE 50A 3.8KVAC

Littelfuse Inc.

5,595
RFQ
501.5R1C3.8 Datasheet

Datasheet

POWR-GARD® Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 50A 3.8 kVAC - - Motor Protection Indicating R - - 80kA - - -
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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.