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
0663.100HXSL Littelfuse Inc.

0663.100HXSL

FUSE BRD MNT 100MA 250VAC RADIAL

Littelfuse Inc.

3,035
RFQ
0663.100HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 100 mA 250 V - Slow Blow 35A 0.08 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.100MALL Littelfuse Inc.

0663.100MALL

FUSE BRD MNT 100MA 250VAC RADIAL

Littelfuse Inc.

6,102
RFQ
0663.100MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 100 mA 250 V - Slow Blow 35A 0.08 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.125HXLL Littelfuse Inc.

0663.125HXLL

FUSE BRD MNT 125MA 250VAC RADIAL

Littelfuse Inc.

3,406
RFQ
0663.125HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 125 mA 250 V - Slow Blow 35A 0.12 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.125HXSL Littelfuse Inc.

0663.125HXSL

FUSE BRD MNT 125MA 250VAC RADIAL

Littelfuse Inc.

4,724
RFQ
0663.125HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 125 mA 250 V - Slow Blow 35A 0.12 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.125MALL Littelfuse Inc.

0663.125MALL

FUSE BRD MNT 125MA 250VAC RADIAL

Littelfuse Inc.

3,402
RFQ
0663.125MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 125 mA 250 V - Slow Blow 35A 0.12 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.160HXLL Littelfuse Inc.

0663.160HXLL

FUSE BRD MNT 160MA 250VAC RADIAL

Littelfuse Inc.

8,838
RFQ
0663.160HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 160 mA 250 V - Slow Blow 35A 0.24 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.160HXSL Littelfuse Inc.

0663.160HXSL

FUSE BRD MNT 160MA 250VAC RADIAL

Littelfuse Inc.

7,986
RFQ
0663.160HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 160 mA 250 V - Slow Blow 35A 0.24 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.160MALL Littelfuse Inc.

0663.160MALL

FUSE BRD MNT 160MA 250VAC RADIAL

Littelfuse Inc.

3,414
RFQ
0663.160MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 160 mA 250 V - Slow Blow 35A 0.24 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.200HXLL Littelfuse Inc.

0663.200HXLL

FUSE BRD MNT 200MA 250VAC RADIAL

Littelfuse Inc.

7,113
RFQ
0663.200HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 200 mA 250 V - Slow Blow 35A 0.35 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.200HXSL Littelfuse Inc.

0663.200HXSL

FUSE BRD MNT 200MA 250VAC RADIAL

Littelfuse Inc.

7,326
RFQ
0663.200HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 200 mA 250 V - Slow Blow 35A 0.35 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.200MALL Littelfuse Inc.

0663.200MALL

FUSE BRD MNT 200MA 250VAC RADIAL

Littelfuse Inc.

5,288
RFQ
0663.200MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 200 mA 250 V - Slow Blow 35A 0.35 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.250HXLL Littelfuse Inc.

0663.250HXLL

FUSE BRD MNT 250MA 250VAC RADIAL

Littelfuse Inc.

2,466
RFQ
0663.250HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 250 mA 250 V - Slow Blow 35A 0.6 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.250HXSL Littelfuse Inc.

0663.250HXSL

FUSE BRD MNT 250MA 250VAC RADIAL

Littelfuse Inc.

2,463
RFQ
0663.250HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 250 mA 250 V - Slow Blow 35A 0.6 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.250MALL Littelfuse Inc.

0663.250MALL

FUSE BRD MNT 250MA 250VAC RADIAL

Littelfuse Inc.

2,921
RFQ
0663.250MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 250 mA 250 V - Slow Blow 35A 0.6 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.315HXLL Littelfuse Inc.

0663.315HXLL

FUSE BRD MNT 315MA 250VAC RADIAL

Littelfuse Inc.

5,214
RFQ
0663.315HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 315 mA 250 V - Slow Blow 35A 0.8 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.315HXSL Littelfuse Inc.

0663.315HXSL

FUSE BRD MNT 315MA 250VAC RADIAL

Littelfuse Inc.

7,309
RFQ
0663.315HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 315 mA 250 V - Slow Blow 35A 0.8 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.315MALL Littelfuse Inc.

0663.315MALL

FUSE BRD MNT 315MA 250VAC RADIAL

Littelfuse Inc.

2,901
RFQ
0663.315MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 315 mA 250 V - Slow Blow 35A 0.8 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.400HXLL Littelfuse Inc.

0663.400HXLL

FUSE BRD MNT 400MA 250VAC RADIAL

Littelfuse Inc.

6,580
RFQ
0663.400HXLL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 400 mA 250 V - Slow Blow 35A 1.1 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.400HXSL Littelfuse Inc.

0663.400HXSL

FUSE BRD MNT 400MA 250VAC RADIAL

Littelfuse Inc.

6,199
RFQ
0663.400HXSL Datasheet

Datasheet

LT-5™ 663 Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 400 mA 250 V - Slow Blow 35A 1.1 CSA, KTL, SEMKO, UL, VDE -40°C ~ 85°C - 0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0663.400MALL Littelfuse Inc.

0663.400MALL

FUSE BRD MNT 400MA 250VAC RADIAL

Littelfuse Inc.

9,255
RFQ
0663.400MALL Datasheet

Datasheet

LT-5™ 663 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 400 mA 250 V - Slow Blow 35A 1.1 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.