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
0312.300MXP FUSE GLASS 300MA 250VAC 3AB 3AG Littelfuse Inc.	3,974	-	RFQ	Datasheet	312	Bulk	Active	Requires Holder	Cartridge, Glass	300 mA	250 V	-	Fast Blow	35A	0.0689	CE, CSA, UL	-55°C ~ 125°C	-	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
0157.200DR FUSE BRD MT 200MA 125VAC/VDC SMD Littelfuse Inc.	7,501	-	RFQ	Datasheet	NANO²® 157	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	200 mA	125 V	125 V	Fast Blow	50A	0.00652	cULus	-55°C ~ 125°C	-	0.256" L x 0.146" W x 0.154" H (6.50mm x 3.70mm x 3.90mm)
0157.375DR FUSE BRD MT 375MA 125VAC/VDC SMD Littelfuse Inc.	7,583	-	RFQ	Datasheet	NANO²® 157	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	375 mA	125 V	125 V	Fast Blow	50A	0.0425	cULus	-55°C ~ 125°C	-	0.256" L x 0.146" W x 0.154" H (6.50mm x 3.70mm x 3.90mm)
015403.5DRL FUSE BRD MNT 3.5A 125VAC/VDC SMD Littelfuse Inc.	5,412	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	3.5 A	125 V	125 V	Fast Blow	50A	2.469	PSE, UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
0154.375DRL FUSE BRD MT 375MA 125VAC/VDC SMD Littelfuse Inc.	2,311	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	375 mA	125 V	125 V	Fast Blow	50A	0.0425	UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
0154004.DRL FUSE BRD MNT 4A 125VAC/VDC 2SMD Littelfuse Inc.	9,319	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	4 A	125 V	125 V	Fast Blow	50A	3.152	PSE, UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
015406.3DRL FUSE BRD MNT 6.3A 125VAC/VDC SMD Littelfuse Inc.	5,663	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	6.3 A	125 V	125 V	Fast Blow	50A	9.17	PSE, UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
0157.315DR FUSE BRD MT 315MA 125VAC/VDC SMD Littelfuse Inc.	6,360	-	RFQ	Datasheet	NANO²® 157	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	315 mA	125 V	125 V	Fast Blow	50A	0.0311	cULus	-55°C ~ 125°C	-	0.256" L x 0.146" W x 0.154" H (6.50mm x 3.70mm x 3.90mm)
015401.5DRL FUSE BRD MNT 1.5A 125VAC/VDC SMD Littelfuse Inc.	4,810	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	1.5 A	125 V	125 V	Fast Blow	50A	0.853	PSE, UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
01543.15DRL FUSE BRD MT 3.15A 125VAC/VDC SMD Littelfuse Inc.	2,973	-	RFQ	Datasheet	OMNI-BLOK® 154L	Tape & Reel (TR)	Active	Requires Holder, Surface Mount	Board Mount (Cartridge Style Excluded)	3.15 A	125 V	125 V	Fast Blow	50A	1.92	CSA, METI, PSE, UL	-55°C ~ 125°C	-	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)

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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.