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
TRK5-NR-12A OptiFuse

TRK5-NR-12A

UL Class RK5, 250VAC 150VDC 12A

OptiFuse

4,629
RFQ
TRK5-NR-12A Datasheet

Datasheet

TRK5-NR Cartridge Bulk Active Requires Holder Cartridge 12A 250 VAC 150 VDC Slow Blow Electrical, Industrial, Motor Protection - RK5 cULus - 200kA AC, 50kA DC 0.560" Dia x 2.000" L (50.8mm x 14.22mm) - -
MBP-175A OptiFuse

MBP-175A

Ignition Prot Battery, 58V 175A

OptiFuse

3,181
RFQ
MBP-175A Datasheet

Datasheet

MBP - Bulk Active Bolt Mount Square 175A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-30A OptiFuse

MBP-30A

Ignition Prot Battery, 58V 30A

OptiFuse

3,796
RFQ
MBP-30A Datasheet

Datasheet

MBP - Bulk Active Bolt Mount Square 30A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
ITV5432L5030WR Littelfuse Inc.

ITV5432L5030WR

FUSE BATTERY PROTECTOR 50V 30A

Littelfuse Inc.

7,861
RFQ
ITV5432L5030WR Datasheet

Datasheet

POLYSWITCH®, ITV5432 Nonstandard SMD Tape & Reel (TR) Active Surface Mount Board Mount 30A - 62 VDC Fast Blow Battery Protection 45.2 ~ 62V Triggerable - cURus, TUV -10°C ~ 65°C 80A 0.213" L x 0.126" W x 0.071" H (5.40mm x 3.20mm x 1.80mm) - -
0KLK030.T Littelfuse Inc.

0KLK030.T

FUSE CARTRIDGE 30A 600VAC/500VDC

Littelfuse Inc.

2,376
RFQ
0KLK030.T Datasheet

Datasheet

POWR-GARD® KLK 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 30A 600 VAC 500 VDC Fast Blow Electrical, Industrial - - CE, CSA, QPL, UL - 100kA AC, 50kA DC 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
KLKR020.T Littelfuse Inc.

KLKR020.T

FUSE CARTRIDGE 20A 600VAC/300VDC

Littelfuse Inc.

2,297
RFQ
KLKR020.T Datasheet

Datasheet

POWR-GARD® KLKR 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 20A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
KLKR002.T Littelfuse Inc.

KLKR002.T

FUSE CARTRIDGE 2A 600VAC/300VDC

Littelfuse Inc.

2,358
RFQ
KLKR002.T Datasheet

Datasheet

POWR-GARD® KLKR 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 2A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC CE, CSA, UL - 200kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
0SPF020.HXR Littelfuse Inc.

0SPF020.HXR

FUSE CARTRIDGE 20A 1KVDC 5AG

Littelfuse Inc.

2,899
RFQ
0SPF020.HXR Datasheet

Datasheet

POWR-GARD® SPF 5AG, 10mm x 38mm (Midget) Bulk Active Through Hole Cartridge 20A - 1 kVDC Fast Blow Solar (Photovoltaic) - - CE, CSA, UL - 20kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
KLDR007.TXP Littelfuse Inc.

KLDR007.TXP

FUSE CARTRIDGE 7A 600VAC/300VDC

Littelfuse Inc.

5,423
RFQ
KLDR007.TXP Datasheet

Datasheet

POWR-GARD® KLDR 5AG, 10mm x 38mm (Midget) Box Active Requires Holder Cartridge 7A 600 VAC 300 VDC Slow Blow Transformer Protection - CC CE, CSA, UL - 200kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
KLDR010.TXP Littelfuse Inc.

KLDR010.TXP

FUSE CARTRIDGE 10A 600VAC/300VDC

Littelfuse Inc.

8,418
RFQ
KLDR010.TXP Datasheet

Datasheet

POWR-GARD® KLDR 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 10A 600 VAC 300 VDC Slow Blow Transformer Protection - CC CE, CSA, UL - 200kA AC, 20kA DC 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
FNQ-R-4 Eaton - Bussmann Electrical Division

FNQ-R-4

FUSE CARTRIDGE 4A 600VAC 5AG

Eaton - Bussmann Electrical Division

7,821
RFQ
FNQ-R-4 Datasheet

Datasheet

Limitron™ FNQ-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 4A 600 VAC - Slow Blow Electrical, Industrial - CC CE, CSA, UL - 200kA 0.406" Dia x 1.500" L (10.30mm x 38.10mm) - -
CCMR050.T Littelfuse Inc.

CCMR050.T

FUSE CARTRIDGE 50A 600VAC/250VDC

Littelfuse Inc.

3,850
RFQ
CCMR050.T Datasheet

Datasheet

POWR-GARD®, POWR-PRO® CCMR 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 50A 600 VAC 250 VDC Slow Blow Motor Protection - CD CE, CSA, UL - 200kA AC, 20kA DC 0.850" Dia x 1.880" L (21.60mm x 47.80mm) - -
PF-FB1-150 Bourns Inc.

PF-FB1-150

FUSE BOLT MNT 800VAC 800VDC 150A

Bourns Inc.

9,787
RFQ
PF-FB1-150 Datasheet

Datasheet

POWrFuse™ PF-F Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 150A 800 VAC 800 VDC - Semiconductors - aR cURus -55°C ~ 125°C 100kA AC, 50kA DC 0.949" Dia x 2.717" L (24.10mm x 69.00mm) - -
0AKHBK400-BA Bel Fuse Inc.

0AKHBK400-BA

FUSE 400A 1000V STUD MNT

Bel Fuse Inc.

3,387
RFQ
0AKHBK400-BA Datasheet

Datasheet

0AKH Rectangular, Blade Box Active Bolt Mount Square 400A - 1 kVDC Fast Blow Electrical, Industrial - aR - - 50kA 2.827" L x 1.850" W x 1.890" H (71.80mm x 47.00mm x 48.00mm) - -
PSX3XLUB1000X Littelfuse Inc.

PSX3XLUB1000X

FUSE SEMI 1500VDC 3XL SIZE 1000A

Littelfuse Inc.

9,573
RFQ
PSX3XLUB1000X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular, Blade Box Active Bolt Mount Square 1kA - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 5.067" L x 2.894" W x 3.130" H (128.70mm x 73.50mm x 79.50mm) - -
50C14X51AM Altech Corporation

50C14X51AM

FUSE CYL 14X51MM 50A 400V

Altech Corporation

3,670
RFQ
50C14X51AM Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 50A 500 VAC - Fast Blow Motor Protection - - CE - 120kA 0.551" Dia x 2.008" L (14.00mm x 51.00mm) - -
157.5701.6251 Littelfuse Inc.

157.5701.6251

FUSE STRIP 250A 48VDC BOLT MOUNT

Littelfuse Inc.

3,705
RFQ
157.5701.6251 Datasheet

Datasheet

- Metal Strip Bulk Active Bolt Mount Fuse Strip 250A - 48 VDC - Lift Trucks Indicating - cURus -40°C ~ 125°C 1.5kA 3.228" L x 0.866" W x 0.413" H (82.00mm x 22.00mm x 10.50mm) - -
0BLN020.T Littelfuse Inc.

0BLN020.T

FUSE CARTRIDGE 20A 250VAC 5AG

Littelfuse Inc.

3,808
RFQ
0BLN020.T Datasheet

Datasheet

BLN 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 20A 250 VAC - Fast Blow Electrical, Industrial - - CSA, PSE, UR - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
0BLN030.T Littelfuse Inc.

0BLN030.T

FUSE CARTRIDGE 30A 250VAC 5AG

Littelfuse Inc.

5,925
RFQ
0BLN030.T Datasheet

Datasheet

BLN 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 30A 250 VAC - Fast Blow Electrical, Industrial - - CSA, PSE, UR - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
0FLM005.T Littelfuse Inc.

0FLM005.T

FUSE CARTRIDGE 5A 250VAC/125VDC

Littelfuse Inc.

1,370
RFQ
0FLM005.T Datasheet

Datasheet

FLM 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 5A 250 VAC 125 VDC Slow Blow Motor Protection - - CSA, PSE, QPL, UL - 10kA 0.406" Dia x 1.500" L (10.31mm x 38.10mm) - -
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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.