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
5ST 2-R Bel Fuse Inc.

5ST 2-R

FUSE GLASS 2A 250VAC 5X20MM

Bel Fuse Inc.

29,090
RFQ
5ST 2-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 2 A 250 V - Slow Blow 35A 12.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 10-R Bel Fuse Inc.

5SF 10-R

FUSE GLASS 10A 250VAC 5X20MM

Bel Fuse Inc.

27,199
RFQ
5SF 10-R Datasheet

Datasheet

5SF Bulk Obsolete Requires Holder Cartridge, Glass 10 A 250 V - Fast Blow 100A 163.0 CE, CSA, cURus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 5-R Bel Fuse Inc.

5ST 5-R

FUSE GLASS 5A 250VAC 5X20MM

Bel Fuse Inc.

24,819
RFQ
5ST 5-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 5 A 250 V - Slow Blow 50A 95.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 750-R Bel Fuse Inc.

5TT 750-R

FUSE GLASS 750MA 250VAC 5X20MM

Bel Fuse Inc.

17,540
RFQ
5TT 750-R Datasheet

Datasheet

5TT Bulk Obsolete Requires Holder Cartridge, Glass 750 mA 250 V - Slow Blow 100A 5.25 CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 10-R Bel Fuse Inc.

5ST 10-R

FUSE GLASS 10A 250VAC 5X20MM

Bel Fuse Inc.

14,721
RFQ
5ST 10-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 10 A 250 V - Slow Blow 10A 439.0 CE, CSA, cURus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 5-R Bel Fuse Inc.

5SF 5-R

FUSE GLASS 5A 250VAC 5X20MM

Bel Fuse Inc.

14,671
RFQ
5SF 5-R Datasheet

Datasheet

5SF Bulk Obsolete Requires Holder Cartridge, Glass 5 A 250 V - Fast Blow 50A 41.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 63-R Bel Fuse Inc.

5ST 63-R

FUSE GLASS 63MA 250VAC 5X20MM

Bel Fuse Inc.

13,701
RFQ
5ST 63-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 63 mA 250 V - Slow Blow 35A 0.008 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 400-R Bel Fuse Inc.

5TT 400-R

FUSE GLASS 400MA 250VAC 5X20MM

Bel Fuse Inc.

13,544
RFQ
5TT 400-R Datasheet

Datasheet

5TT Bulk Obsolete Requires Holder Cartridge, Glass 400 mA 250 V - Slow Blow 100A 1.65 CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
APM-10A OptiFuse

APM-10A

FUSE AUTO 10A 32VDC BLADE MINI

OptiFuse

13,195
RFQ
APM-10A Datasheet

Datasheet

APM Bulk Active Requires Holder Automotive 10 A - 32 V Fast Blow 1kA - ISO, SAE - Red 0.433" L x 0.150" W x 0.362" H (11.00mm x 3.80mm x 9.20mm)
5SF 4-R Bel Fuse Inc.

5SF 4-R

FUSE GLASS 4A 250VAC 5X20MM

Bel Fuse Inc.

11,530
RFQ
5SF 4-R Datasheet

Datasheet

5SF Bulk Obsolete Requires Holder Cartridge, Glass 4 A 250 V - Fast Blow 40A 26.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 315-R Bel Fuse Inc.

5ST 315-R

FUSE GLASS 315MA 250VAC 5X20MM

Bel Fuse Inc.

10,343
RFQ
5ST 315-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 315 mA 250 V - Slow Blow 35A 0.46 CCC, CE, CSA, cURus, IMQ, PSE, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 6.3-R Bel Fuse Inc.

5SF 6.3-R

FUSE GLASS 6.3A 250VAC 5X20MM

Bel Fuse Inc.

8,139
RFQ
5SF 6.3-R Datasheet

Datasheet

5SF Bulk Obsolete Requires Holder Cartridge, Glass 6.3 A 250 V - Fast Blow 63A 65.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 100-R Bel Fuse Inc.

5ST 100-R

FUSE GLASS 100MA 250VAC 5X20MM

Bel Fuse Inc.

8,012
RFQ
5ST 100-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 100 mA 250 V - Slow Blow 35A 0.03 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 250-R Bel Fuse Inc.

5ST 250-R

FUSE GLASS 250MA 250VAC 5X20MM

Bel Fuse Inc.

4,794
RFQ
5ST 250-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 250 mA 250 V - Slow Blow 35A 0.26 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 3.15-R Bel Fuse Inc.

5SF 3.15-R

FUSE GLASS 3.15A 250VAC 5X20MM

Bel Fuse Inc.

4,244
RFQ
5SF 3.15-R Datasheet

Datasheet

5SF Bulk Obsolete Requires Holder Cartridge, Glass 3.15 A 250 V - Fast Blow 35A 16.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 500-R Bel Fuse Inc.

5ST 500-R

FUSE GLASS 500MA 250VAC 5X20MM

Bel Fuse Inc.

3,798
RFQ
5ST 500-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 500 mA 250 V - Slow Blow 35A 1.4 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 1.6-R Bel Fuse Inc.

5ST 1.6-R

FUSE GLASS 1.6A 250VAC 5X20MM

Bel Fuse Inc.

3,489
RFQ
5ST 1.6-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 1.6 A 250 V - Slow Blow 35A 6.9 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 12.5-R Bel Fuse Inc.

5ST 12.5-R

FUSE GLASS 12.5A 250VAC 5X20MM

Bel Fuse Inc.

3,058
RFQ
5ST 12.5-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 12.5 A 250 V - Slow Blow 125A 490.0 - -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
APM-4A OptiFuse

APM-4A

FUSE AUTOMOTIVE 4A 32VDC BLADE

OptiFuse

2,999
RFQ
APM-4A Datasheet

Datasheet

APM Bulk Active Requires Holder Automotive 4 A - 32 V Fast Blow 1kA - ISO, SAE - Pink 0.433" L x 0.150" W x 0.362" H (11.00mm x 3.80mm x 9.20mm)
5ST 160-R Bel Fuse Inc.

5ST 160-R

FUSE GLASS 160MA 250VAC 5X20MM

Bel Fuse Inc.

2,995
RFQ
5ST 160-R Datasheet

Datasheet

5ST Bulk Obsolete Requires Holder Cartridge, Glass 160 mA 250 V - Slow Blow 35A 0.08 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
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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.