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
066302.5HXLL Littelfuse Inc.

066302.5HXLL

FUSE BOARD MNT 2.5A 250VAC RAD

Littelfuse Inc.

7,466
RFQ
066302.5HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Slow Blow 35A 55.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066302.5HXSL Littelfuse Inc.

066302.5HXSL

FUSE BOARD MNT 2.5A 250VAC RAD

Littelfuse Inc.

6,631
RFQ
066302.5HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Slow Blow 35A 55.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066302.5MALL Littelfuse Inc.

066302.5MALL

FUSE BOARD MNT 2.5A 250VAC RAD

Littelfuse Inc.

8,761
RFQ
066302.5MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Slow Blow 35A 55.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066306.3HXLL Littelfuse Inc.

066306.3HXLL

FUSE BOARD MNT 6.3A 250VAC RAD

Littelfuse Inc.

5,909
RFQ
066306.3HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Slow Blow 63A 360.0 CSA, KTL, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066306.3HXSL Littelfuse Inc.

066306.3HXSL

FUSE BOARD MNT 6.3A 250VAC RAD

Littelfuse Inc.

9,265
RFQ
066306.3HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Slow Blow 63A 360.0 CSA, KTL, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
066306.3MALL Littelfuse Inc.

066306.3MALL

FUSE BOARD MNT 6.3A 250VAC RAD

Littelfuse Inc.

2,597
RFQ
066306.3MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Slow Blow 63A 360.0 CSA, KTL, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06631.25HXLL Littelfuse Inc.

06631.25HXLL

FUSE BRD MNT 1.25A 250VAC RADIAL

Littelfuse Inc.

7,192
RFQ
06631.25HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Slow Blow 35A 15.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06631.25HXSL Littelfuse Inc.

06631.25HXSL

FUSE BRD MNT 1.25A 250VAC RADIAL

Littelfuse Inc.

2,169
RFQ
06631.25HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Slow Blow 35A 15.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06631.25MALL Littelfuse Inc.

06631.25MALL

FUSE BRD MNT 1.25A 250VAC RADIAL

Littelfuse Inc.

3,268
RFQ
06631.25MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Slow Blow 35A 15.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06633.15HXLL Littelfuse Inc.

06633.15HXLL

FUSE BRD MNT 3.15A 250VAC RADIAL

Littelfuse Inc.

7,836
RFQ
06633.15HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 250 V - Slow Blow 35A 76.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06633.15HXSL Littelfuse Inc.

06633.15HXSL

FUSE BRD MNT 3.15A 250VAC RADIAL

Littelfuse Inc.

3,375
RFQ
06633.15HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 250 V - Slow Blow 35A 76.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06633.15MALL Littelfuse Inc.

06633.15MALL

FUSE BRD MNT 3.15A 250VAC RADIAL

Littelfuse Inc.

7,370
RFQ
06633.15MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 250 V - Slow Blow 35A 76.0 CCC, CSA, KTL, METI, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.050HXLL Littelfuse Inc.

0663.050HXLL

FUSE BOARD MNT 50MA 250VAC RAD

Littelfuse Inc.

8,723
RFQ
0663.050HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 50 mA 250 V - Slow Blow 35A 0.03 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.050HXSL Littelfuse Inc.

0663.050HXSL

FUSE BOARD MNT 50MA 250VAC RAD

Littelfuse Inc.

3,507
RFQ
0663.050HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 50 mA 250 V - Slow Blow 35A 0.03 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.063HXLL Littelfuse Inc.

0663.063HXLL

FUSE BOARD MNT 63MA 250VAC RAD

Littelfuse Inc.

5,368
RFQ
0663.063HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 63 mA 250 V - Slow Blow 35A 0.05 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.063HXSL Littelfuse Inc.

0663.063HXSL

FUSE BOARD MNT 63MA 250VAC RAD

Littelfuse Inc.

6,316
RFQ
0663.063HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 63 mA 250 V - Slow Blow 35A 0.05 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.063MALL Littelfuse Inc.

0663.063MALL

FUSE BOARD MNT 63MA 250VAC RAD

Littelfuse Inc.

5,480
RFQ
0663.063MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 63 mA 250 V - Slow Blow 35A 0.05 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.080HXLL Littelfuse Inc.

0663.080HXLL

FUSE BOARD MNT 80MA 250VAC RAD

Littelfuse Inc.

6,449
RFQ
0663.080HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 80 mA 250 V - Slow Blow 35A 0.06 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.080HXSL Littelfuse Inc.

0663.080HXSL

FUSE BOARD MNT 80MA 250VAC RAD

Littelfuse Inc.

5,808
RFQ
0663.080HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 80 mA 250 V - Slow Blow 35A 0.06 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.080MALL Littelfuse Inc.

0663.080MALL

FUSE BOARD MNT 80MA 250VAC RAD

Littelfuse Inc.

7,692
RFQ
0663.080MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 80 mA 250 V - Slow Blow 35A 0.06 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)

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.