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
KLNR200.X Littelfuse Inc.

KLNR200.X

FUSE CRTRDGE 200A 250VAC/125VDC

Littelfuse Inc.

4,110
RFQ
KLNR200.X Datasheet

Datasheet

POWR-GARD® KLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 200A 250 VAC 125 VDC Fast Blow Electrical, Industrial - RK1 CE, CSA, UL - 200kA AC, 20kA DC 1.594" Dia x 7.126" L (40.50mm x 181.00mm) - -
004236514 Altech Corporation

004236514

FUSEHVVVTD442MM80A 6/12KVD=68STR

Altech Corporation

5,077
RFQ

-

- - Bulk Active - - 80A - - - - - - - - - - - -
004236515 Altech Corporation

004236515

FUSEHVVVTD442MM100A 6/12KVD=68ST

Altech Corporation

3,056
RFQ

-

- - Bulk Active - - 100A - - - - - - - - - - - -
004245514 Altech Corporation

004245514

FUSEHVVVC442MM80A 6/12KVD=53STRI

Altech Corporation

6,051
RFQ

-

- - Bulk Active - - 80A - - - - - - - - - - - -
004245515 Altech Corporation

004245515

FUSEHVVVC442MM100A 10/17.5KVD=85

Altech Corporation

3,084
RFQ

-

- - Bulk Active - - 100A - - - - - - - - - - - -
004246017 Altech Corporation

004246017

FUSEHVVVTD367MM160A 10/17.5KVD=8

Altech Corporation

3,269
RFQ

-

- - Bulk Active - - 160A - - - - - - - - - - - -
004255513 Altech Corporation

004255513

FUSEHVVVC537MM63A 10/24KVD=68STR

Altech Corporation

5,094
RFQ

-

- - Bulk Active - - 63A - - - - - - - - - - - -
KGJ-E-100 Eaton - Bussmann Electrical Division

KGJ-E-100

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

5,661
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-E-125 Eaton - Bussmann Electrical Division

KGJ-E-125

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

3,026
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-E-150 Eaton - Bussmann Electrical Division

KGJ-E-150

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

4,146
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-A-100 Eaton - Bussmann Electrical Division

KGJ-A-100

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

9,655
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-A-125 Eaton - Bussmann Electrical Division

KGJ-A-125

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

9,836
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-A-150 Eaton - Bussmann Electrical Division

KGJ-A-150

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

2,215
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LA070URD33KI0500 Littelfuse Inc.

LA070URD33KI0500

FUSE SQUARE 500A 700VAC RECT

Littelfuse Inc.

3,568
RFQ
LA070URD33KI0500 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 500A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
LA070URD33KI0630 Littelfuse Inc.

LA070URD33KI0630

FUSE SQUARE 630A 700VAC RECT

Littelfuse Inc.

9,194
RFQ
LA070URD33KI0630 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 630A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
LA070URD33KI0550 Littelfuse Inc.

LA070URD33KI0550

FUSE SQUARE 550A 700VAC RECT

Littelfuse Inc.

9,266
RFQ
LA070URD33KI0550 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 550A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
LA130URD72LI0450 Littelfuse Inc.

LA130URD72LI0450

FUSE SQUARE 450A 1.3KVAC RECT

Littelfuse Inc.

8,751
RFQ
LA130URD72LI0450 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 450A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) - -
LA130URD72LI0500 Littelfuse Inc.

LA130URD72LI0500

FUSE SQUARE 500A 1.3KVAC RECT

Littelfuse Inc.

5,956
RFQ
LA130URD72LI0500 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 500A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) - -
FLSR250.X Littelfuse Inc.

FLSR250.X

FUSE CRTRDGE 250A 600VAC/300VDC

Littelfuse Inc.

9,529
RFQ
FLSR250.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 250A 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) - -
FLSR350.X Littelfuse Inc.

FLSR350.X

FUSE CRTRDGE 350A 600VAC/300VDC

Littelfuse Inc.

3,777
RFQ
FLSR350.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 350A 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) - -
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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.