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
0298500.ZXA FUSE AUTO 500A 32VDC AUTO LINK Littelfuse Inc.	492	-	RFQ	Datasheet	MEGA®	Bulk	Active	Bolt Mount	Automotive	500 A	-	32 V	-	2kA	-	-	-40°C ~ 125°C	-	1.149" L x 0.750" W x 0.422" H (29.20mm x 19.05mm x 10.72mm)
027201.5H FUSE BRD MT 1.5A 125VAC/VDC RAD Littelfuse Inc.	110	-	RFQ	Datasheet	MICRO™ 272	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1.5 A	125 V	125 V	Fast Blow	10kA	0.16	CSA, QPL, UL	-55°C ~ 125°C	-	0.235" Dia x 0.287" H (5.97mm x 7.30mm)
0253003.V FUSE BRD MNT 3A 125VAC/VDC AXIAL Littelfuse Inc.	450	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	3 A	125 V	125 V	Fast Blow	50A AC, 300A DC	1.19	CCC, CSA, PSE, QPL, TUV, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
0607040.UXTH500P FUSE CERM 40A 500VAC 500VDC RAD Littelfuse Inc.	243	-	RFQ	Datasheet	607	Tray	Active	Through Hole	Cartridge, Ceramic	40 A	500 V	500 V	-	10kA	2570.0	cURus, TUV	-55°C ~ 125°C	-	0.482" Dia x 1.315" L (12.25mm x 33.40mm)
0253004.V FUSE BRD MNT 4A 125VAC/VDC AXIAL Littelfuse Inc.	498	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	4 A	125 V	125 V	Fast Blow	50A AC, 300A DC	2.45	CCC, CSA, PSE, QPL, TUV, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
0253.750V FUSE BRD MT 750MA 125VAC/VDC AXL Littelfuse Inc.	480	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	750 mA	125 V	125 V	Fast Blow	50A AC, 300A DC	0.153	CSA, QPL, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
0253002.V FUSE BRD MNT 2A 125VAC/VDC AXIAL Littelfuse Inc.	444	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	2 A	125 V	125 V	Fast Blow	50A AC, 300A DC	0.405	CCC, CSA, PSE, QPL, TUV, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
0253.250V FUSE BRD MT 250MA 125VAC/VDC AXL Littelfuse Inc.	390	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	250 mA	125 V	125 V	Fast Blow	50A AC, 300A DC	0.0116	CSA, QPL, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)
0527050.UXVFHP FUSE Littelfuse Inc.	965	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-
0253.375V FUSE BRD MT 375MA 125VAC/VDC AXL Littelfuse Inc.	490	-	RFQ	Datasheet	PICO® II 253	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	375 mA	125 V	125 V	Fast Blow	50A AC, 300A DC	0.0296	CSA, QPL, UR	-55°C ~ 125°C	-	0.103" Dia x 0.280" L (2.61mm x 7.11mm)

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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.