Fuses

Use the filters and product table below to compare Fuses components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	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
0ATO015.V FUSE AUTO 15A 32VAC/VDC BLADE Littelfuse Inc.	25,578	-	RFQ	Datasheet	ATO®	Bulk	Active	Requires Holder	Automotive	15 A	32 V	32 V	Fast Blow	-	-	CSA, UL	-	Blue	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0451.500NRL FUSE BRD MT 500MA 125VAC/VDC SMD Littelfuse Inc.	13,200	-	RFQ	Datasheet	NANO²® 451	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	500 mA	125 V	125 V	Fast Blow	50A	0.0795	CSA, UL	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0451002.NRL FUSE BRD MNT 2A 125VAC/VDC 2SMD Littelfuse Inc.	9,705	-	RFQ	Datasheet	NANO²® 451	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	2 A	125 V	125 V	Fast Blow	50A	0.53	CSA, PSE, UL	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
38211000000 FUSE BOARD MNT 1A 250VAC RADIAL Littelfuse Inc.	7,943	-	RFQ	Datasheet	TR5® 382	Cut Tape (CT)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1 A	250 V	-	Slow Blow	100A	4.85	CCC, cURus, KC, PSE/JET, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.315" H (8.50mm x 8.00mm)
0251010.MAT1L FUSE BOARD MOUNT 10A 125VAC/VDC Littelfuse Inc.	2,843	-	RFQ	Datasheet	PICO® II 251	Cut Tape (CT)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	10 A	125 V	125 V	Fast Blow	50A AC, 300A DC	25.5	CSA, cURus, TUV	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
38213150000 FUSE BRD MNT 3.15A 250VAC RADIAL Littelfuse Inc.	2,294	-	RFQ	Datasheet	TR5® 382	Cut Tape (CT)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	3.15 A	250 V	-	Slow Blow	100A	45.35	CCC, cURus, KC, PSE/JET, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.315" H (8.50mm x 8.00mm)
0251.750MXL FUSE BRD MT 750MA 125VAC/VDC AXL Littelfuse Inc.	2,006	-	RFQ	Datasheet	PICO® II 251	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	750 mA	125 V	125 V	Fast Blow	50A AC, 300A DC	0.153	CSA, cURus, TUV	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
023403.5MXP FUSE GLASS 3.5A 250VAC 5X20MM Littelfuse Inc.	6,130	-	RFQ	Datasheet	234	Bulk	Active	Requires Holder	Cartridge, Glass	3.5 A	250 V	-	Medium Blow	100A	36.275	CE, CSA, K-MARK, PSE, UL	-55°C ~ 125°C	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0213.500MXP FUSE GLASS 500MA 250VAC 5X20MM Littelfuse Inc.	4,407	-	RFQ	Datasheet	213	Bulk	Active	Requires Holder	Cartridge, Glass	500 mA	250 V	-	Slow Blow	35A	2.905	BSI, CCC, CE, CSA, SEMKO, UR, VDE	-55°C ~ 125°C	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
02133.15MXP FUSE GLASS 3.15A 250VAC 5X20MM Littelfuse Inc.	1,935	-	RFQ	Datasheet	213	Bulk	Active	Requires Holder	Cartridge, Glass	3.15 A	250 V	-	Slow Blow	35A	202.0	BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE	-55°C ~ 125°C	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)

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FREQUENTLY ASKED QUESTIONS

Fuses FAQ

Common questions about filtering, comparing and sourcing Fuses components.

How can I narrow the Fuses selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Fuses part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.