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.

Mfr. Part #	Availability	Quantity	Datasheet	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
066506.3HXSL FUSE BOARD MNT 6.3A 250VAC RAD Littelfuse Inc.	2,781	RFQ	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)
06651.25HXLL FUSE BRD MNT 1.25A 250VAC RADIAL Littelfuse Inc.	2,620	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1.25 A	250 V	-	Slow Blow	50A	7.93	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06651.25HXSL FUSE BRD MNT 1.25A 250VAC RADIAL Littelfuse Inc.	2,754	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1.25 A	250 V	-	Slow Blow	50A	7.93	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06653.15HXLL FUSE BRD MNT 3.15A 250VAC RADIAL Littelfuse Inc.	3,912	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	3.15 A	250 V	-	Slow Blow	50A	55.0	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
06653.15HXSL FUSE BRD MNT 3.15A 250VAC RADIAL Littelfuse Inc.	9,297	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	3.15 A	250 V	-	Slow Blow	50A	55.0	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.050HXLL FUSE BOARD MNT 50MA 250VAC RAD Littelfuse Inc.	8,752	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	50 mA	250 V	-	Slow Blow	50A	-	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.050HXSL FUSE BOARD MNT 50MA 250VAC RAD Littelfuse Inc.	5,870	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	50 mA	250 V	-	Slow Blow	50A	-	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.063HXLL FUSE BOARD MNT 63MA 250VAC RAD Littelfuse Inc.	9,095	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	63 mA	250 V	-	Slow Blow	50A	0.0176	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.063HXSL FUSE BOARD MNT 63MA 250VAC RAD Littelfuse Inc.	9,863	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	63 mA	250 V	-	Slow Blow	50A	0.0176	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.080HXLL FUSE BOARD MNT 80MA 250VAC RAD Littelfuse Inc.	4,032	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	80 mA	250 V	-	Slow Blow	50A	0.0313	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.080HXSL FUSE BOARD MNT 80MA 250VAC RAD Littelfuse Inc.	4,570	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	80 mA	250 V	-	Slow Blow	50A	0.0313	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.100HXSL FUSE BRD MNT 100MA 250VAC RADIAL Littelfuse Inc.	8,754	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	100 mA	250 V	-	Slow Blow	50A	0.0456	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.125HXLL FUSE BRD MNT 125MA 250VAC RADIAL Littelfuse Inc.	4,061	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	125 mA	250 V	-	Slow Blow	50A	0.0567	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.125HXSL FUSE BRD MNT 125MA 250VAC RADIAL Littelfuse Inc.	8,044	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	125 mA	250 V	-	Slow Blow	50A	0.0567	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.160HXLL FUSE BRD MNT 160MA 250VAC RADIAL Littelfuse Inc.	2,038	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	160 mA	250 V	-	Slow Blow	50A	0.0692	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.160HXSL FUSE BRD MNT 160MA 250VAC RADIAL Littelfuse Inc.	8,057	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	160 mA	250 V	-	Slow Blow	50A	0.0692	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.200HXLL FUSE BRD MNT 200MA 250VAC RADIAL Littelfuse Inc.	8,174	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	200 mA	250 V	-	Slow Blow	50A	0.133	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.200HXSL FUSE BRD MNT 200MA 250VAC RADIAL Littelfuse Inc.	6,697	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	200 mA	250 V	-	Slow Blow	50A	0.133	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.250HXLL FUSE BRD MNT 250MA 250VAC RADIAL Littelfuse Inc.	6,966	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	250 mA	250 V	-	Slow Blow	50A	0.258	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)
0665.250HXSL FUSE BRD MNT 250MA 250VAC RADIAL Littelfuse Inc.	4,739	RFQ	Datasheet	LT-5™ 665	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	250 mA	250 V	-	Slow Blow	50A	0.258	CSA, UL	-40°C ~ 85°C	-	0.335" Dia x 0.333" H (8.50mm x 8.45mm)

FAQ

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.