Fuses
Explore Fuses parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0663.500HXSLFUSE BRD MNT 500MA 250VAC RADIAL |
9,678 |
|
Datasheet | LT-5™ 663 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | - | Slow Blow | 35A | 2.5 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
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0663.500MALLFUSE BRD MNT 500MA 250VAC RADIAL |
2,627 |
|
Datasheet | LT-5™ 663 | Tape & Box (TB) | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | - | Slow Blow | 35A | 2.5 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
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0663.630HXSLFUSE BRD MNT 630MA 250VAC RADIAL |
6,099 |
|
Datasheet | LT-5™ 663 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 630 mA | 250 V | - | Slow Blow | 35A | 4.0 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
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|
0663.630MALLFUSE BRD MNT 630MA 250VAC RADIAL |
4,615 |
|
Datasheet | LT-5™ 663 | Tape & Box (TB) | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 630 mA | 250 V | - | Slow Blow | 35A | 4.0 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
|
0663.800HXLLFUSE BRD MNT 800MA 250VAC RADIAL |
2,777 |
|
Datasheet | LT-5™ 663 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 35A | 8.0 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
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0663.800HXSLFUSE BRD MNT 800MA 250VAC RADIAL |
6,043 |
|
Datasheet | LT-5™ 663 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 35A | 8.0 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
|
0663.800MALLFUSE BRD MNT 800MA 250VAC RADIAL |
3,883 |
|
Datasheet | LT-5™ 663 | Tape & Box (TB) | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 35A | 8.0 | CSA, KTL, SEMKO, UL, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.333" H (8.50mm x 8.45mm) | |
|
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0664001.HXLLFUSE BOARD MNT 1A 250VAC RADIAL |
7,288 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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0664001.HXSLFUSE BOARD MNT 1A 250VAC RADIAL |
6,789 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
|
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0664002.HXLLFUSE BOARD MNT 2A 250VAC RADIAL |
2,083 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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0664002.HXSLFUSE BOARD MNT 2A 250VAC RADIAL |
4,047 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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0664004.HXLLFUSE BOARD MNT 4A 250VAC RADIAL |
3,986 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
|
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0664004.HXSLFUSE BOARD MNT 4A 250VAC RADIAL |
5,790 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
|
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0664005.HXLLFUSE BOARD MNT 5A 250VAC RADIAL |
6,993 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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0664005.HXSLFUSE BOARD MNT 5A 250VAC RADIAL |
7,594 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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066401.6HXLLFUSE BOARD MNT 1.6A 250VAC RAD |
6,993 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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066401.6HXSLFUSE BOARD MNT 1.6A 250VAC RAD |
2,185 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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066402.5HXLLFUSE BOARD MNT 2.5A 250VAC RAD |
3,943 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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066402.5HXSLFUSE BOARD MNT 2.5A 250VAC RAD |
3,164 |
|
Datasheet | LT-5™ 664 | Bulk | 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) | |
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|
066406.3HXLLFUSE BOARD MNT 6.3A 250VAC RAD |
9,989 |
|
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) |
Frequently Asked Questions
What are Fuses components used for?
Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Fuses part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Fuses parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
