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
FWK-5A20F Eaton - Bussmann Electrical Division

FWK-5A20F

FUSE CARTRIDGE 5A 750VAC/VDC

Eaton - Bussmann Electrical Division

2,175
RFQ
FWK-5A20F Datasheet

Datasheet

FWK Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 5A 750 VAC 750 VDC - Electrical, Industrial - - CE - 45kA 0.807" Dia x 5.000" L (20.50mm x 127.00mm) - -
LA070URD30TTI0350 Littelfuse Inc.

LA070URD30TTI0350

FUSE SQUARE 350A 700VAC RECT

Littelfuse Inc.

4,889
RFQ
LA070URD30TTI0350 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 350A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 1.575" W x 1.874" H (50.60mm x 40.00mm x 46.70mm) - -
L25S700.V Littelfuse Inc.

L25S700.V

FUSE CRTRDGE 700A 250VAC/200VDC

Littelfuse Inc.

7,923
RFQ
L25S700.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 700A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S800.V Littelfuse Inc.

L25S800.V

FUSE CRTRDGE 800A 250VAC/200VDC

Littelfuse Inc.

6,948
RFQ
L25S800.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 800A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 1.594" L (50.80mm x 40.50mm) - -
FWK-15A20F Eaton - Bussmann Electrical Division

FWK-15A20F

FUSE CARTRIDGE 15A 750VAC/VDC

Eaton - Bussmann Electrical Division

8,973
RFQ
FWK-15A20F Datasheet

Datasheet

FWK Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 15A 750 VAC 750 VDC - Electrical, Industrial - - CE - 45kA 0.807" Dia x 5.000" L (20.50mm x 127.00mm) - -
FWK-20A20F Eaton - Bussmann Electrical Division

FWK-20A20F

FUSE CARTRIDGE 20A 750VAC/VDC

Eaton - Bussmann Electrical Division

6,019
RFQ
FWK-20A20F Datasheet

Datasheet

FWK Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 20A 750 VAC 750 VDC - Electrical, Industrial - - CE - 45kA 0.807" Dia x 5.000" L (20.50mm x 127.00mm) - -
HVT-3 Eaton - Bussmann Electrical Division

HVT-3

FUSE CARTRIDGE 3A 2.5KVAC

Eaton - Bussmann Electrical Division

9,175
RFQ
HVT-3 Datasheet

Datasheet

HV Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 3A 2.5 kVAC - Fast Blow Electrical, Industrial - - - - - 0.410" Dia x 4.496" L (10.41mm x 114.20mm) - -
KLNR090.V Littelfuse Inc.

KLNR090.V

FUSE CARTRIDGE 90A 250VAC/125VDC

Littelfuse Inc.

9,822
RFQ
KLNR090.V Datasheet

Datasheet

POWR-GARD® KLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 90A 250 VAC 125 VDC Fast Blow Electrical, Industrial - RK1 CE, CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.874" L (27.00mm x 149.20mm) - -
KLNR070.V Littelfuse Inc.

KLNR070.V

FUSE CARTRIDGE 70A 250VAC/125VDC

Littelfuse Inc.

3,584
RFQ
KLNR070.V Datasheet

Datasheet

POWR-GARD® KLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 70A 250 VAC 125 VDC Fast Blow Electrical, Industrial - RK1 CE, CSA, UL - 200kA AC, 20kA DC 1.063" Dia x 5.874" L (27.00mm x 149.20mm) - -
XEV25-225-SP Eaton - Bussmann Electrical Division

XEV25-225-SP

25MM EV FUSE SAMPLE

Eaton - Bussmann Electrical Division

2,454
RFQ
XEV25-225-SP Datasheet

Datasheet

- Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 225A - 500 VDC Fast Blow Electrical, Industrial - - - - 20kA 0.984" Dia x 2.087" L (25.00mm x 53.00mm) - -
HVT-2 Eaton - Bussmann Electrical Division

HVT-2

FUSE CARTRIDGE 2A 2.5KVAC

Eaton - Bussmann Electrical Division

7,520
RFQ
HVT-2 Datasheet

Datasheet

HV Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 2A 2.5 kVAC - Fast Blow Electrical, Industrial - - - - - 0.410" Dia x 4.496" L (10.41mm x 114.20mm) - -
EFS250 Eaton - Bussmann Electrical Division

EFS250

FUSE CRTRDGE 250A 415VAC CYLINDR

Eaton - Bussmann Electrical Division

4,239
RFQ
EFS250 Datasheet

Datasheet

EFS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 250A 415 VAC - - Electrical, Industrial - - - - 80kA 1.220" Dia x 10.500" L (31.00mm x 266.70mm) - -
JKS-80 Eaton - Bussmann Electrical Division

JKS-80

FUSE CRTRDGE 80A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

4,633
RFQ
JKS-80 Datasheet

Datasheet

Limitron™ JKS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 80A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, UL - 200kA 1.130" Dia x 2.630" L (28.70mm x 66.80mm) - -
170M4825 Eaton - Bussmann Electrical Division

170M4825

FUSE SQUARE 35A 1KVAC RECT

Eaton - Bussmann Electrical Division

8,449
RFQ
170M4825 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 35A 1 kVAC - - - - - CE, CSA, UL - - 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) - -
FLSR110.XXID Littelfuse Inc.

FLSR110.XXID

FUSE CRTRDGE 110A 600VAC/300VDC

Littelfuse Inc.

2,348
RFQ
FLSR110.XXID Datasheet

Datasheet

POWR-GARD® FLSR_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 110A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.843" Dia x 9.626" L (46.80mm x 244.50mm) - -
FLSR175.XXID Littelfuse Inc.

FLSR175.XXID

FUSE CRTRDGE 175A 600VAC/300VDC

Littelfuse Inc.

8,394
RFQ
FLSR175.XXID Datasheet

Datasheet

POWR-GARD® FLSR_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 175A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.843" Dia x 9.626" L (46.80mm x 244.50mm) - -
170M4832 Eaton - Bussmann Electrical Division

170M4832

FUSE SQUARE 160A 1KV RECTANGULAR

Eaton - Bussmann Electrical Division

8,926
RFQ
170M4832 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 1 kVAC - - - - - CE, CSA, UL - - 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) - -
FWH-125B Eaton - Bussmann Electrical Division

FWH-125B

FUSE CARTRIDGE 125A 500VAC/VDC

Eaton - Bussmann Electrical Division

9,448
RFQ
FWH-125B Datasheet

Datasheet

FWH Cylindrical, Blade Terminal (Bolt) Bulk Active Requires Holder Cartridge 125A 500 VAC 500 VDC - Electrical, Industrial - - CE, UR - 200kA AC, 50kA DC 1.156" Dia x 1.836" L (29.36mm x 46.63mm) - -
CHSF-125 Eaton - Bussmann Electrical Division

CHSF-125

COMPACT HIGH SPEED FUSE

Eaton - Bussmann Electrical Division

2,463
RFQ

-

CH Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 125A 500 VAC 500 VDC - Electrical, Industrial - aR CE, CSA, UL - 200kA AC, 50kA DC 0.984" Dia x 2.087" L (25.00mm x 53.00mm) - -
CHSF-150 Eaton - Bussmann Electrical Division

CHSF-150

COMPACT HIGH SPEED FUSE

Eaton - Bussmann Electrical Division

5,973
RFQ

-

CH Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A 500 VAC 500 VDC - Electrical, Industrial - aR CE - 200kA AC, 50kA DC 0.984" Dia x 2.087" L (25.00mm x 53.00mm) - -
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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.