Fuses

Browse available Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
0257003.U FUSE AUTO 3A 32VDC BLADE 500 PC Littelfuse Inc.	5,977	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	3 A	-	32 V	-	1kA	7.4	cULus	-40°C ~ 105°C	Violet	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0257015.U FUSE AUTO 15A 32VDC BLADE 500 PC Littelfuse Inc.	4,067	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	15 A	-	32 V	-	1kA	340.0	cULus	-40°C ~ 105°C	Blue	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0257025.U FUSE AUTO 25A 32VDC BLADE 500 PC Littelfuse Inc.	8,402	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	25 A	-	32 V	-	1kA	1080.0	cULus	-40°C ~ 105°C	Clear	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0257030.U FUSE AUTO 30A 32VDC BLADE 500 PC Littelfuse Inc.	3,810	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	30 A	-	32 V	-	1kA	1510.0	cULus	-40°C ~ 105°C	Green	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0257010.U FUSE AUTO 10A 32VDC BLADE 500 PC Littelfuse Inc.	7,847	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	10 A	-	32 V	-	1kA	115.0	cULus	-40°C ~ 105°C	Red	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
0257040.U FUSE AUTO 40A 32VDC BLADE 500 PC Littelfuse Inc.	9,803	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	40 A	-	32 V	-	1kA	3310.0	cULus	-40°C ~ 105°C	Orange	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
025707.5U FUSE AUTO 7.5A 32VDC BLADE 500PC Littelfuse Inc.	7,476	-	RFQ	Datasheet	ATO®	Bulk	Obsolete	Requires Holder	Automotive	7.5 A	-	32 V	-	1kA	60.0	cULus	-40°C ~ 105°C	Brown	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)
02393.15MRET1P FUSE GLASS 3.15A 250VAC 5X20MM Littelfuse Inc.	5,971	-	RFQ	Datasheet	239	Tape & Reel (TR)	Active	Through Hole	Cartridge, Glass	3.15 A	250 V	-	Slow Blow	100A	128.05	CE, CSA, KC, PSE, UL	-55°C ~ 125°C	-	0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0913032 FUSE 6A 400VAC 250VDC Phoenix Contact	5,427	-	RFQ	Datasheet	-	Bulk	Obsolete	Requires Holder	-	6 A	400 V	250 V	-	-	-	-	-	Green	0.433" Dia x 1.417" L (11.00mm x 36.00mm)
151.516600 FUSE 16A 36VDC OTS THERMOPLASTIC Littelfuse Inc.	7,225	-	RFQ	Datasheet	OTS	Bulk	Discontinued at Digi-Key	-	-	16 A	-	36 V	-	-	-	-	-	-	-
151.525600 FUSE 25A 36VDC OTS THERMOPLASTIC Littelfuse Inc.	9,842	-	RFQ	Datasheet	OTS	Bulk	Discontinued at Digi-Key	-	-	25 A	-	36 V	-	-	-	-	-	-	-
0324015.MXSPP FUSE CERAMIC 15A 250VAC 3AB 3AG Littelfuse Inc.	9,535	-	RFQ	Datasheet	324	Bulk	Active	Through Hole	Cartridge, Ceramic	15 A	250 V	-	Fast Blow	750A	292.0	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.275" Dia x 1.288" L (6.99mm x 32.72mm)
0324025.MXSLP FUSE CERAMIC 25A 250VAC 3AB 3AG Littelfuse Inc.	8,152	-	RFQ	Datasheet	324	Bulk	Active	Through Hole	Cartridge, Ceramic	25 A	250 V	-	Fast Blow	100A	1450.0	CE, KTL, PSE, UR	-55°C ~ 125°C	-	0.275" Dia x 1.288" L (6.99mm x 32.72mm)
0337005.PXS FUSE AUTO 5A 32VDC BLADE MICRO Littelfuse Inc.	2,153	-	RFQ	Datasheet	337	Bulk	Obsolete	Requires Holder	Automotive	5 A	-	32 V	-	1kA	17.0	-	-40°C ~ 125°C	Tan	0.567" L x 0.165" W x 0.417" H (14.40mm x 4.20mm x 10.60mm)
0337010.PXS FUSE AUTO 10A 32VDC BLADE MICRO Littelfuse Inc.	8,309	-	RFQ	Datasheet	337	Bulk	Obsolete	Requires Holder	Automotive	10 A	-	32 V	-	1kA	89.0	-	-40°C ~ 125°C	Red	0.567" L x 0.165" W x 0.417" H (14.40mm x 4.20mm x 10.60mm)
0337015.PXS FUSE AUTO 15A 32VDC BLADE MICRO Littelfuse Inc.	9,087	-	RFQ	Datasheet	337	Bulk	Obsolete	Requires Holder	Automotive	15 A	-	32 V	-	1kA	189.0	-	-40°C ~ 125°C	Blue	0.567" L x 0.165" W x 0.417" H (14.40mm x 4.20mm x 10.60mm)
033707.5PXS FUSE AUTO 7.5A 32VDC BLADE MICRO Littelfuse Inc.	2,508	-	RFQ	Datasheet	337	Bulk	Obsolete	Requires Holder	Automotive	7.5 A	-	32 V	-	1kA	47.0	-	-40°C ~ 125°C	Brown	0.567" L x 0.165" W x 0.417" H (14.40mm x 4.20mm x 10.60mm)
0695025.PX4 FUSE AUTO 25A 32VDC AUTO LINK Littelfuse Inc.	7,279	-	RFQ	Datasheet	MCASE™ 695	Bulk	Active	Requires Holder	Automotive	25 A	-	32 V	-	1kA	1140.0	-	-40°C ~ 125°C	Clear	0.421" L x 0.244" W x 0.689" H (10.70mm x 6.20mm x 17.50mm)
0695030.PX4 FUSE AUTO 30A 32VDC AUTO LINK Littelfuse Inc.	2,874	-	RFQ	Datasheet	MCASE™ 695	Bulk	Active	Requires Holder	Automotive	30 A	-	32 V	-	1kA	970.0	-	-40°C ~ 125°C	Pink	0.421" L x 0.244" W x 0.689" H (10.70mm x 6.20mm x 17.50mm)
0695040.PX4 FUSE AUTO 40A 32VDC AUTO LINK Littelfuse Inc.	6,531	-	RFQ	Datasheet	MCASE™ 695	Bulk	Active	Requires Holder	Automotive	40 A	-	32 V	-	1kA	2950.0	-	-40°C ~ 125°C	Green	0.421" L x 0.244" W x 0.689" H (10.70mm x 6.20mm x 17.50mm)

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FREQUENTLY ASKED QUESTIONS

Fuses FAQ

Common questions about selecting, comparing and sourcing Fuses components through Winsun (HK) Electronics.

What should I check when selecting Fuses components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Fuses part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Fuses parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Fuses components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.