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
0491003.NRT1 Littelfuse Inc.

0491003.NRT1

FUSE BRD MNT 3A 125VAC/VDC AXIAL

Littelfuse Inc.

5,283
RFQ
0491003.NRT1 Datasheet

Datasheet

PICO® II 491 Tape & Reel (TR) Active Through Hole Board Mount (Cartridge Style Excluded) 3 A 125 V 125 V Fast Blow 50A - CSA, PSE, UL -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
19501000001 Littelfuse Inc.

19501000001

FUSE GLASS 100MA 250VAC 5X20MM

Littelfuse Inc.

3,918
RFQ
19501000001 Datasheet

Datasheet

195 Bulk Obsolete Requires Holder Cartridge, Glass 100 mA 250 V - Slow Blow 35A 0.073 BSI, CCEE, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MRF 800-BULK SHORT Bel Fuse Inc.

MRF 800-BULK SHORT

FUSE BRD MNT 800MA 250VAC RADIAL

Bel Fuse Inc.

9,742
RFQ
MRF 800-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 800 mA 250 V - Fast Blow 35A 0.4 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 1-BULK SHORT Bel Fuse Inc.

MRF 1-BULK SHORT

FUSE BOARD MNT 1A 250VAC RADIAL

Bel Fuse Inc.

2,956
RFQ
MRF 1-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1 A 250 V - Fast Blow 35A 0.7 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 1.25-BULK SHORT Bel Fuse Inc.

MRF 1.25-BULK SHORT

FUSE BRD MNT 1.25A 250VAC RADIAL

Bel Fuse Inc.

7,556
RFQ
MRF 1.25-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Fast Blow 35A 1.3 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 1.6-BULK SHORT Bel Fuse Inc.

MRF 1.6-BULK SHORT

FUSE BOARD MNT 1.6A 250VAC RAD

Bel Fuse Inc.

2,912
RFQ
MRF 1.6-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 250 V - Fast Blow 35A 1.4 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 2-BULK SHORT Bel Fuse Inc.

MRF 2-BULK SHORT

FUSE BOARD MNT 2A 250VAC RADIAL

Bel Fuse Inc.

5,890
RFQ
MRF 2-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2 A 250 V - Fast Blow 35A 2.1 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 2.5-BULK SHORT Bel Fuse Inc.

MRF 2.5-BULK SHORT

FUSE BOARD MNT 2.5A 250VAC RAD

Bel Fuse Inc.

2,715
RFQ
MRF 2.5-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Fast Blow 35A 4.0 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 3.15-BULK SHORT Bel Fuse Inc.

MRF 3.15-BULK SHORT

FUSE BRD MNT 3.15A 250VAC RADIAL

Bel Fuse Inc.

9,908
RFQ
MRF 3.15-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 250 V - Fast Blow 35A 6.0 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 4-BULK SHORT Bel Fuse Inc.

MRF 4-BULK SHORT

FUSE BOARD MNT 4A 250VAC RADIAL

Bel Fuse Inc.

7,394
RFQ
MRF 4-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 250 V - Fast Blow 35A 8.0 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 5-BULK SHORT Bel Fuse Inc.

MRF 5-BULK SHORT

FUSE BOARD MNT 5A 250VAC RADIAL

Bel Fuse Inc.

5,246
RFQ
MRF 5-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 250 V - Fast Blow 35A 15.0 - -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 6.3-BULK SHORT Bel Fuse Inc.

MRF 6.3-BULK SHORT

FUSE BOARD MNT 6.3A 250VAC RAD

Bel Fuse Inc.

2,049
RFQ
MRF 6.3-BULK SHORT Datasheet

Datasheet

MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Fast Blow 35A 25.0 AEC-Q200, CE, CSA, cURus -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
0664001.ZRLL Littelfuse Inc.

0664001.ZRLL

FUSE BOARD MNT 1A 250VAC RADIAL

Littelfuse Inc.

8,508
RFQ
0664001.ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1 A 250 V - Slow Blow 100A 4.4 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0664002.ZRLL Littelfuse Inc.

0664002.ZRLL

FUSE BOARD MNT 2A 250VAC RADIAL

Littelfuse Inc.

2,393
RFQ
0664002.ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2 A 250 V - Slow Blow 100A 16.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0664004.ZRLL Littelfuse Inc.

0664004.ZRLL

FUSE BOARD MNT 4A 250VAC RADIAL

Littelfuse Inc.

8,443
RFQ
0664004.ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 250 V - Slow Blow 100A 77.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0664005.ZRLL Littelfuse Inc.

0664005.ZRLL

FUSE BOARD MNT 5A 250VAC RADIAL

Littelfuse Inc.

9,036
RFQ
0664005.ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 250 V - Slow Blow 100A 155.0 CSA, KTL, UL -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066401.6ZRLL Littelfuse Inc.

066401.6ZRLL

FUSE BOARD MNT 1.6A 250VAC RAD

Littelfuse Inc.

9,852
RFQ
066401.6ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 250 V - Slow Blow 100A 10.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066402.5ZRLL Littelfuse Inc.

066402.5ZRLL

FUSE BOARD MNT 2.5A 250VAC RAD

Littelfuse Inc.

4,153
RFQ
066402.5ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Slow Blow 100A 32.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066406.3ZRLL Littelfuse Inc.

066406.3ZRLL

FUSE BOARD MNT 6.3A 250VAC RAD

Littelfuse Inc.

5,211
RFQ
066406.3ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Slow Blow 100A 262.0 CSA, KTL, UL -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06641.25ZRLL Littelfuse Inc.

06641.25ZRLL

FUSE BRD MNT 1.25A 250VAC RADIAL

Littelfuse Inc.

3,593
RFQ
06641.25ZRLL Datasheet

Datasheet

LT-5™ 664 Tape & Reel (TR) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Slow Blow 100A 6.3 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
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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.