| 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 / Dimension |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
066406.3HXSLFUSE BOARD MNT 6.3A 250VAC RAD |
6,455 | - |
|
Datasheet |
LT-5™ 664 | Bulk | 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) | |
|
06641.25HXLLFUSE BRD MNT 1.25A 250VAC RADIAL |
8,308 | - |
|
Datasheet |
LT-5™ 664 | Bulk | 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) | |
|
06641.25HXSLFUSE BRD MNT 1.25A 250VAC RADIAL |
4,177 | - |
|
Datasheet |
LT-5™ 664 | Bulk | 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) | |
|
06643.15HXLLFUSE BRD MNT 3.15A 250VAC RADIAL |
9,960 | - |
|
Datasheet |
LT-5™ 664 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 250 V | - | Slow Blow | 100A | 57.0 | CCC, CSA, KTL, METI, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
06643.15HXSLFUSE BRD MNT 3.15A 250VAC RADIAL |
3,268 | - |
|
Datasheet |
LT-5™ 664 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 250 V | - | Slow Blow | 100A | 57.0 | CCC, CSA, KTL, METI, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0664.800HXLLFUSE BRD MNT 800MA 250VAC RADIAL |
8,461 | - |
|
Datasheet |
LT-5™ 664 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 100A | 2.2 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0664.800HXSLFUSE BRD MNT 800MA 250VAC RADIAL |
6,502 | - |
|
Datasheet |
LT-5™ 664 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 100A | 2.2 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665001.HXLLFUSE BOARD MNT 1A 250VAC RADIAL |
5,128 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Slow Blow | 50A | 6.85 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665001.HXSLFUSE BOARD MNT 1A 250VAC RADIAL |
4,133 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Slow Blow | 50A | 6.85 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665002.HXLLFUSE BOARD MNT 2A 250VAC RADIAL |
3,283 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Slow Blow | 50A | 28.6 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665002.HXSLFUSE BOARD MNT 2A 250VAC RADIAL |
2,018 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Slow Blow | 50A | 28.6 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665004.HXLLFUSE BOARD MNT 4A 250VAC RADIAL |
6,239 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 250 V | - | Slow Blow | 50A | 67.2 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665004.HXSLFUSE BOARD MNT 4A 250VAC RADIAL |
7,143 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 250 V | - | Slow Blow | 50A | 67.2 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665005.HXLLFUSE BOARD MNT 5A 250VAC RADIAL |
6,999 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 50A | 142.0 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
0665005.HXSLFUSE BOARD MNT 5A 250VAC RADIAL |
3,566 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 50A | 142.0 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
066501.6HXLLFUSE BOARD MNT 1.6A 250VAC RAD |
2,833 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 250 V | - | Slow Blow | 50A | 17.5 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
066501.6HXSLFUSE BOARD MNT 1.6A 250VAC RAD |
9,467 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 250 V | - | Slow Blow | 50A | 17.5 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
066502.5HXLLFUSE BOARD MNT 2.5A 250VAC RAD |
4,838 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 50A | 40.9 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
066502.5HXSLFUSE BOARD MNT 2.5A 250VAC RAD |
9,789 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 50A | 40.9 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
066506.3HXLLFUSE BOARD MNT 6.3A 250VAC RAD |
8,429 | - |
|
Datasheet |
LT-5™ 665 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 6.3 A | 250 V | - | Slow Blow | 50A | 287.0 | CSA, UL | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.