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
SPXI04.5TXB Littelfuse Inc.

SPXI04.5TXB

FUSE SOLAR INLINE 1500VDC 4.5A

Littelfuse Inc.

7,824
RFQ
SPXI04.5TXB Datasheet

Datasheet

POWR-GARD® SPXI Cartridge, Inline, Double Ended Box Obsolete Free Hanging (In-Line) Cartridge 4.5A - 1.5 kVDC Fast Blow Solar (Photovoltaic) - - CE, gPV, UL, UR - 30kA 0.406" Dia x 4.490" L (10.31mm x 114.05mm) - -
SPXI010.TXB Littelfuse Inc.

SPXI010.TXB

FUSE SOLAR INLINE 1500VDC 10A

Littelfuse Inc.

9,703
RFQ
SPXI010.TXB Datasheet

Datasheet

POWR-GARD® SPXI Cartridge, Inline, Double Ended Box Obsolete Free Hanging (In-Line) Cartridge 10A - 1.5 kVDC Fast Blow Solar (Photovoltaic) - - CE, gPV, UL, UR - 30kA 0.406" Dia x 4.490" L (10.31mm x 114.05mm) - -
SPXI006.TXB Littelfuse Inc.

SPXI006.TXB

FUSE SOLAR INLINE 1500VDC 6A

Littelfuse Inc.

7,042
RFQ
SPXI006.TXB Datasheet

Datasheet

POWR-GARD® SPXI Cartridge, Inline, Double Ended Box Obsolete Free Hanging (In-Line) Cartridge 6A - 1.5 kVDC Fast Blow Solar (Photovoltaic) - - CE, gPV, UL, UR - 30kA 0.406" Dia x 4.490" L (10.31mm x 114.05mm) - -
SPXI03.5TXB Littelfuse Inc.

SPXI03.5TXB

FUSE SOLAR INLINE 1500VDC 3.5A

Littelfuse Inc.

4,101
RFQ
SPXI03.5TXB Datasheet

Datasheet

POWR-GARD® SPXI Cartridge, Inline, Double Ended Box Obsolete Free Hanging (In-Line) Cartridge 3.5A - 1.5 kVDC Fast Blow Solar (Photovoltaic) - - CE, gPV, UL, UR - 30kA 0.406" Dia x 3.362" L (10.31mm x 85.40mm) - -
25KB3 Eaton - Bussmann Electrical Division

25KB3

25KV 3A EXPULSION LINK

Eaton - Bussmann Electrical Division

5,381
RFQ
25KB3 Datasheet

Datasheet

- Fuse Link Bulk Active Requires Holder Fuse Link 3A 25 kVAC - Fast Blow Transformer Protection - - - - 8kA - - -
FRN-R-2/10 Eaton - Bussmann Electrical Division

FRN-R-2/10

FUSE CARTRIDGE 2MA 250VAC/125VDC

Eaton - Bussmann Electrical Division

4,602
RFQ
FRN-R-2/10 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 2mA 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.560" Dia x 2.000" L (14.22mm x 50.80mm) - -
FRN-R-2-1/4 Eaton - Bussmann Electrical Division

FRN-R-2-1/4

FUSE CRTRDGE 2.25A 250VAC/125VDC

Eaton - Bussmann Electrical Division

4,870
RFQ
FRN-R-2-1/4 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 2.25A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.560" Dia x 2.000" L (14.22mm x 50.80mm) - -
FRN-R-3/10 Eaton - Bussmann Electrical Division

FRN-R-3/10

FUSE CARTRIDGE 3MA 250VAC/125VDC

Eaton - Bussmann Electrical Division

8,541
RFQ
FRN-R-3/10 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 3mA 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.560" Dia x 2.000" L (14.22mm x 50.80mm) - -
FRN-R-4/10 Eaton - Bussmann Electrical Division

FRN-R-4/10

FUSE CARTRIDGE 4MA 250VAC/125VDC

Eaton - Bussmann Electrical Division

2,098
RFQ
FRN-R-4/10 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 4mA 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.560" Dia x 2.000" L (14.22mm x 50.80mm) - -
IDSR17.5T Littelfuse Inc.

IDSR17.5T

FUSE CARTRIDGE 17.5A 600VAC/VDC

Littelfuse Inc.

6,867
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Alarm Indicating Box Active Requires Holder Cartridge 17.5A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
FNM-1-1/4 Eaton - Bussmann Electrical Division

FNM-1-1/4

FUSE CARTRIDGE 1.25A 250VAC 5AG

Eaton - Bussmann Electrical Division

2,042
RFQ
FNM-1-1/4 Datasheet

Datasheet

FNM 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 1.25A 250 VAC - Slow Blow Motor Protection, Transformer Protection - - CE, CSA, UL - 100A 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
72A-DUMMY Eaton - Bussmann Electrical Division

72A-DUMMY

FUSE CRTRDGE DUMMY 125VAC/300VDC

Eaton - Bussmann Electrical Division

3,610
RFQ
72A-DUMMY Datasheet

Datasheet

70 Cylindrical, Alarm Indicating, Dummy Bulk Active Requires Holder Cartridge Dummy 125 VAC 300 VDC - - - - UL - - 0.280" Dia x 1.866" L (7.10mm x 47.40mm) - -
72B-DUMMY Eaton - Bussmann Electrical Division

72B-DUMMY

FUSE CRTRDGE DUMMY 125VAC/300VDC

Eaton - Bussmann Electrical Division

9,926
RFQ
72B-DUMMY Datasheet

Datasheet

70 Cylindrical, Alarm Indicating, Dummy Bulk Active Requires Holder Cartridge Dummy 125 VAC 300 VDC - - - - UL - - 0.280" Dia x 1.866" L (7.10mm x 47.40mm) - -
BK/70D-5A Eaton - Bussmann Electrical Division

BK/70D-5A

FUSE AT&T COLUMBUS

Eaton - Bussmann Electrical Division

4,798
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
NH00G125 Littelfuse Inc.

NH00G125

FUSE SQUARE 125A 500VAC/440VDC

Littelfuse Inc.

8,213
RFQ

-

- Rectangular, Blade Box Obsolete Requires Holder Square 125A 500 VAC 440 VDC Fast Blow Motor Protection Indicating NH VDE - 120kA AC, 25kA DC 2.126" L x 2.220" W x 1.181" H (54.00mm x 56.40mm x 30.00mm) - -
NH00G160 Littelfuse Inc.

NH00G160

FUSE SQUARE 160A 500VAC/440VDC

Littelfuse Inc.

8,670
RFQ

-

- Rectangular, Blade Box Obsolete Requires Holder Square 160A 500 VAC 440 VDC Fast Blow Motor Protection Indicating NH VDE - 120kA AC, 25kA DC 2.126" L x 2.220" W x 1.181" H (54.00mm x 56.40mm x 30.00mm) - -
24C-2 Eaton - Bussmann Electrical Division

24C-2

FUSE STRIP 2A 60VDC BOLT MOUNT

Eaton - Bussmann Electrical Division

8,715
RFQ

-

- Metal Strip Bulk Active Bolt Mount Fuse Strip 2A - 60 VDC - - - - CE, UL - - 1.406" L x 0.375" W (35.71mm x 9.525mm) - -
NH00CM4 Littelfuse Inc.

NH00CM4

FUSE SQUARE 4A 500VAC/440VDC

Littelfuse Inc.

7,562
RFQ

-

- Rectangular, Blade Box Obsolete Requires Holder Square 4A 500 VAC 440 VDC Fast Blow Motor Protection Indicating NH VDE - 120kA AC, 25kA DC 2.126" L x 2.020" W x 0.787" H (54.00mm x 51.30mm x 20.00mm) - -
80NH00G-690 Eaton - Bussmann Electrical Division

80NH00G-690

FUSE SQUARE 80A 690VAC RECT

Eaton - Bussmann Electrical Division

9,667
RFQ
80NH00G-690 Datasheet

Datasheet

- Rectangular, Blade Bulk Obsolete Requires Holder Square 80A 690 VAC - Fast Blow Electrical, Industrial Indicating NH CE, VDE - - 1.929" L x 1.181" W x 1.969" H (49.00mm x 30.00mm x 50.00mm) - -
50NH00G-690 Eaton - Bussmann Electrical Division

50NH00G-690

FUSE SQUARE 50A 690VAC RECT

Eaton - Bussmann Electrical Division

7,651
RFQ
50NH00G-690 Datasheet

Datasheet

- Rectangular, Blade Bulk Obsolete Requires Holder Square 50A 690 VAC - Fast Blow Electrical, Industrial Indicating NH CE, VDE - - 1.929" L x 1.181" W x 1.969" H (49.00mm x 30.00mm x 50.00mm) - -
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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.