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
JLLS125.X Littelfuse Inc.

JLLS125.X

FUSE CRTRDGE 125A 600VAC/300VDC

Littelfuse Inc.

3,350
RFQ
JLLS125.X Datasheet

Datasheet

POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 125A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL - 200kA 1.063" Dia x 1.657" L (27.00mm x 42.10mm) - -
AJT100N Mersen USA Newburyport-MA L.L.C.

AJT100N

600VAC 100A CLASS J TD FUSE

Mersen USA Newburyport-MA L.L.C.

7,801
RFQ
AJT100N Datasheet

Datasheet

AJT Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 100A 600 VAC 500 VDC Slow Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 1.063" Dia x 4.606" L (27.00mm x 117.00mm) - -
PF-FB2-125 Bourns Inc.

PF-FB2-125

FUSE BOLT MNT 800VAC 800VDC 125A

Bourns Inc.

5,890
RFQ
PF-FB2-125 Datasheet

Datasheet

POWrFuse™ PF-F Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 125A 800 VAC 800 VDC - Semiconductors - aR cURus -55°C ~ 125°C 100kA AC, 50kA DC 0.949" Dia x 2.598" L (24.10mm x 66.00mm) - -
HSJ70 Mersen USA Newburyport-MA L.L.C.

HSJ70

FUSE,CLASS J,HIGH SPEED,200KA AC

Mersen USA Newburyport-MA L.L.C.

2,841
RFQ
HSJ70 Datasheet

Datasheet

HSJ Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 70A 600 VAC 500 VDC Fast Blow Electrical, Industrial - J CSA, UL - 200kA AC, 100kA DC 1.142" Dia x 4.606" L (29.00mm x 117.00mm) - -
A480T1/2E Mersen USA Newburyport-MA L.L.C.

A480T1/2E

FUSE,POTENTIAL TRANSFORMER,4.8KV

Mersen USA Newburyport-MA L.L.C.

4,045
RFQ
A480T1/2E Datasheet

Datasheet

9F60 Cartridge, Non-Standard Box Active Requires Holder Cartridge 500mA 4.8 kVAC - Fast Blow Transformer Protection - - - - 80kA 0.811" Dia x 5.630" L (20.60mm x 143.00mm) - -
TRS200R Mersen USA Newburyport-MA L.L.C.

TRS200R

600V 200A 9 5/8X1 13/16 T

Mersen USA Newburyport-MA L.L.C.

3,156
RFQ
TRS200R Datasheet

Datasheet

TRS-R Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 200A 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 100kA DC 1.811" Dia x 9.606" L (46.00mm x 244.00mm) - -
TRS110R Mersen USA Newburyport-MA L.L.C.

TRS110R

600V 110A 9 5/8X1 13/16 T

Mersen USA Newburyport-MA L.L.C.

8,558
RFQ
TRS110R Datasheet

Datasheet

TRS-R Cartridge, Non-Standard Box Active Requires Holder Cartridge 100mA 600 VAC 600 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 0.827" Dia x 5.000" L (21.00mm x 127.00mm) - -
FLNR200.X Littelfuse Inc.

FLNR200.X

FUSE CRTRDGE 200A 250VAC/125VDC

Littelfuse Inc.

2,256
RFQ
FLNR200.X Datasheet

Datasheet

POWR-GARD® FLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 200A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.594" Dia x 7.126" L (40.50mm x 181.00mm) - -
L15S090.T Littelfuse Inc.

L15S090.T

FUSE CARTRIDGE 90A 150VAC/100VDC

Littelfuse Inc.

4,812
RFQ
L15S090.T Datasheet

Datasheet

POWR-GARD® L15S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 90A 150 VAC 100 VDC Fast Blow Semiconductors - - CE, CSA, UR - 100kA AC, 20kA DC 1.000" Dia x 1.157" L (25.40mm x 29.40mm) - -
L60S040.T Littelfuse Inc.

L60S040.T

FUSE CRTRDGE 40A 600VAC CYLINDR

Littelfuse Inc.

4,652
RFQ
L60S040.T Datasheet

Datasheet

POWR-GARD® L60S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 40A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 0.811" Dia x 2.780" L (20.60mm x 70.60mm) - -
A3T300 Mersen USA Newburyport-MA L.L.C.

A3T300

FUSE,CLASS T,FAST ACTING,200KA A

Mersen USA Newburyport-MA L.L.C.

4,294
RFQ
A3T300 Datasheet

Datasheet

A3T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A 300 VAC 160 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 50kA DC 1.331" Dia x 2.748" L (33.80mm x 69.80mm) - -
TR350R Mersen USA Newburyport-MA L.L.C.

TR350R

250V 350A 8 5/8X2 1/10 TD

Mersen USA Newburyport-MA L.L.C.

2,034
RFQ
TR350R Datasheet

Datasheet

TR-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 350A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CSA, UL - 200kA AC, 20kA DC 2.087" Dia x 8.622" L (53.00mm x 219.00mm) - -
170H3027 Eaton - Bussmann Electrical Division

170H3027

FUSE 2A 250V MICROSWITCH K1

Eaton - Bussmann Electrical Division

4,287
RFQ
170H3027 Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - - -
0JLS100.V Littelfuse Inc.

0JLS100.V

FUSE CRTRDGE 100A 600VAC CYLINDR

Littelfuse Inc.

3,590
RFQ
0JLS100.V Datasheet

Datasheet

POWR-GARD® JLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 100A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 1.000" Dia x 2.626" L (25.40mm x 66.70mm) - -
A3T600 Mersen USA Newburyport-MA L.L.C.

A3T600

300V 600A T FUSE

Mersen USA Newburyport-MA L.L.C.

2,336
RFQ
A3T600 Datasheet

Datasheet

A3T Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 600A 300 VAC 160 VDC Fast Blow Electrical, Industrial - T CSA, UL - 200kA AC, 50kA DC 1.618" Dia x 3.059" L (41.10mm x 77.70mm) - -
L70S050.T Littelfuse Inc.

L70S050.T

FUSE CARTRIDGE 50A 700VAC/650VDC

Littelfuse Inc.

1,819
RFQ
L70S050.T Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 50A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.000" Dia x 2.874" L (25.40mm x 73.00mm) - -
L70S035.T Littelfuse Inc.

L70S035.T

FUSE CARTRIDGE 35A 700VAC/650VDC

Littelfuse Inc.

1,088
RFQ
L70S035.T Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 35A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.000" Dia x 2.874" L (25.40mm x 73.00mm) - -
L25S175.V Littelfuse Inc.

L25S175.V

FUSE CARTRIDGE 175A 250VAC/VDC

Littelfuse Inc.

2,982
RFQ
L25S175.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 175A 250 VAC 250 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.220" Dia x 1.626" L (31.00mm x 41.30mm) - -
0JLS080.V Littelfuse Inc.

0JLS080.V

FUSE CRTRDGE 80A 600VAC CYLINDR

Littelfuse Inc.

2,648
RFQ
0JLS080.V Datasheet

Datasheet

POWR-GARD® JLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 80A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 1.000" Dia x 2.626" L (25.40mm x 66.70mm) - -
TRS150R Mersen USA Newburyport-MA L.L.C.

TRS150R

600V 150A 9 5/8X1 13/16 T

Mersen USA Newburyport-MA L.L.C.

9,995
RFQ
TRS150R Datasheet

Datasheet

TRS-R Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 150A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CSA, UL - 200kA AC, 100kA DC 1.811" Dia x 9.606" L (46.00mm x 244.00mm) - -
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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.