Fuses

Manufacturer Package/Case Series Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Breaking Capacity @ Rated Voltage Melting I²t Approval Agency Operating Temperature Color Size / 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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Breaking Capacity @ Rated Voltage Melting I²t Approval Agency Operating Temperature Color Size / Dimension
BK/S505-1A Eaton - Electronics Division

BK/S505-1A

FUSE CERAMIC 1A 250VAC 5X20MM

Eaton - Electronics Division

6,646
RFQ
BK/S505-1A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 1 A 250 V - Slow Blow 1.5kA 0.74 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-800MA Eaton - Electronics Division

BK/S505-800MA

FUSE CERAMIC 800MA 250VAC 5X20MM

Eaton - Electronics Division

5,723
RFQ
BK/S505-800MA Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 800 mA 250 V - Slow Blow 1.5kA - BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-1.25A Eaton - Electronics Division

BK/S505-1.25A

FUSE CERAMIC 1.25A 250VAC 5X20MM

Eaton - Electronics Division

6,679
RFQ
BK/S505-1.25A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 1.25 A 250 V - Slow Blow 1.5kA 1.6 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-1.6A Eaton - Electronics Division

BK/S505-1.6A

FUSE CERAMIC 1.6A 250VAC 5X20MM

Eaton - Electronics Division

6,227
RFQ
BK/S505-1.6A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 1.6 A 250 V - Slow Blow 1.5kA 3.5 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-5A Eaton - Electronics Division

BK/S505-5A

FUSE CERAMIC 5A 250VAC 5X20MM

Eaton - Electronics Division

9,096
RFQ
BK/S505-5A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 5 A 250 V - Slow Blow 1.5kA 98.0 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-500MA Eaton - Electronics Division

BK/S505-500MA

FUSE CERAMIC 500MA 250VAC 5X20MM

Eaton - Electronics Division

8,801
RFQ
BK/S505-500MA Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 500 mA 250 V - Slow Blow 1.5kA - BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-4A Eaton - Electronics Division

BK/S505-4A

FUSE CERAMIC 4A 250VAC 5X20MM

Eaton - Electronics Division

6,718
RFQ
BK/S505-4A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 4 A 250 V - Slow Blow 1.5kA 52.0 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-3.15A Eaton - Electronics Division

BK/S505-3.15A

FUSE CERAMIC 3.15A 250VAC 5X20MM

Eaton - Electronics Division

5,188
RFQ
BK/S505-3.15A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 3.15 A 250 V - Slow Blow 1.5kA 27.0 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-2.5A Eaton - Electronics Division

BK/S505-2.5A

FUSE CERAMIC 2.5A 250VAC 5X20MM

Eaton - Electronics Division

3,787
RFQ
BK/S505-2.5A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 2.5 A 250 V - Slow Blow 1.5kA 14.0 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S505-2A Eaton - Electronics Division

BK/S505-2A

FUSE CERAMIC 2A 250VAC 5X20MM

Eaton - Electronics Division

9,371
RFQ
BK/S505-2A Datasheet

Datasheet

S505 Bulk Obsolete Requires Holder Cartridge, Ceramic 2 A 250 V - Slow Blow 1.5kA 7.6 BSI, CCC, CSA, IMQ, SEMKO, UR, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-5A Eaton - Electronics Division

BK/S501-5A

FUSE CERAMIC 5A 250VAC 5X20MM

Eaton - Electronics Division

9,496
RFQ
BK/S501-5A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 5 A 250 V - Fast Blow 1.5kA 25.0 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-6.3A Eaton - Electronics Division

BK/S501-6.3A

FUSE CERAMIC 6.3A 250VAC 5X20MM

Eaton - Electronics Division

9,365
RFQ
BK/S501-6.3A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 6.3 A 250 V - Fast Blow 1.5kA 48.0 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-4A Eaton - Electronics Division

BK/S501-4A

FUSE CERAMIC 4A 250VAC 5X20MM

Eaton - Electronics Division

8,336
RFQ
BK/S501-4A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 4 A 250 V - Fast Blow 1.5kA 14.0 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-3.15A Eaton - Electronics Division

BK/S501-3.15A

FUSE CERAMIC 3.15A 250VAC 5X20MM

Eaton - Electronics Division

3,589
RFQ
BK/S501-3.15A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 3.15 A 250 V - Fast Blow 1.5kA 8.1 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-2A Eaton - Electronics Division

BK/S501-2A

FUSE CERAMIC 2A 250VAC 5X20MM

Eaton - Electronics Division

6,934
RFQ
BK/S501-2A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 2 A 250 V - Fast Blow 1.5kA 2.0 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-2.5A Eaton - Electronics Division

BK/S501-2.5A

FUSE CERAMIC 2.5A 250VAC 5X20MM

Eaton - Electronics Division

5,906
RFQ
BK/S501-2.5A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 2.5 A 250 V - Fast Blow 1.5kA 3.9 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/S501-1A Eaton - Electronics Division

BK/S501-1A

FUSE CERAMIC 1A 250VAC 5X20MM

Eaton - Electronics Division

6,728
RFQ
BK/S501-1A Datasheet

Datasheet

S501 Bulk Obsolete Requires Holder Cartridge, Ceramic 1 A 250 V - Fast Blow 1.5kA 0.48 CCC, CSA, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/GDC-V-2A Eaton - Electronics Division

BK/GDC-V-2A

FUSE GLASS 2A 250VAC 5X20MM

Eaton - Electronics Division

5,922
RFQ
BK/GDC-V-2A Datasheet

Datasheet

GDC Bulk Active Through Hole Cartridge, Glass 2 A 250 V - Slow Blow 35A 31.6 cULus, IMQ, MITI/JET - - 0.218" Dia x 0.831" L (5.54mm x 21.10mm)
BK/GDC-V-1A Eaton - Electronics Division

BK/GDC-V-1A

FUSE GLASS 1A 250VAC 5X20MM

Eaton - Electronics Division

7,428
RFQ
BK/GDC-V-1A Datasheet

Datasheet

GDC Bulk Active Through Hole Cartridge, Glass 1 A 250 V - Slow Blow 35A 6.45 cULus, IMQ, MITI/JET - - 0.218" Dia x 0.831" L (5.54mm x 21.10mm)
BK/GDB-V-400MA Eaton - Electronics Division

BK/GDB-V-400MA

FUSE GLASS 400MA 250VAC 5X20MM

Eaton - Electronics Division

9,375
RFQ
BK/GDB-V-400MA Datasheet

Datasheet

GDB Bulk Active Through Hole Cartridge, Glass 400 mA 250 V - Fast Blow 35A 0.18 UL, VDE - - 0.218" Dia x 0.831" L (5.54mm x 21.10mm)

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 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 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.

Fuses FAQ

Can FPGAX source both active and end-of-life 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 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.