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
0448.315MR FUSE BRD MT 315MA 125VAC/VDC SMD Littelfuse Inc.	1,543	-	RFQ	Datasheet	NANO²® 448	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	315 mA	125 V	125 V	Fast Blow	50A	0.0265	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)
0324020.MX280P FUSE CERM 20A 280VAC 125VDC 3AB Littelfuse Inc.	1,342	-	RFQ	Datasheet	324	Bulk	Active	Through Hole	Cartridge, Ceramic	20 A	280 V	125 V	Fast Blow	350A AC, 10kA DC	631.0	CE, UL	-55°C ~ 125°C	-	0.275" Dia x 1.288" L (6.99mm x 32.72mm)
0448003.MR FUSE BRD MNT 3A 125VAC/VDC 2SMD Littelfuse Inc.	1,189	-	RFQ	Datasheet	NANO²® 448	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	3 A	125 V	125 V	Fast Blow	50A	1.72	CSA, UL, PSE	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0313.250MXP FUSE GLASS 250MA 250VAC 3AB 3AG Littelfuse Inc.	949	-	RFQ	Datasheet	313	Bulk	Active	Requires Holder	Cartridge, Glass	250 mA	250 V	-	Slow Blow	35A	0.385	CE, CSA, UL	-55°C ~ 125°C	-	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
0451005.MRSN FUSE BRD MNT 5A 125VAC/VDC 2SMD Littelfuse Inc.	792	-	RFQ	Datasheet	NANO²® 451	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	5 A	125 V	125 V	Fast Blow	50A	5.566	CSA, METI, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0448.500MR FUSE BRD MT 500MA 125VAC/VDC SMD Littelfuse Inc.	224	-	RFQ	Datasheet	NANO²® 448	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	500 mA	125 V	125 V	Fast Blow	50A	0.1	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)
043701.5WRA FUSE BRD MNT 1.5A 63VAC/VDC 1206 Littelfuse Inc.	5,776	-	RFQ	Datasheet	437A	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1.5 A	63 V	63 V	Fast Blow	50A	0.158	CSA, cURus	-55°C ~ 150°C	-	0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm)
0438.250WRA FUSE BDMT 250MA 32VAC 63VDC 0603 Littelfuse Inc.	2,507	-	RFQ	Datasheet	438A	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	250 mA	32 V	63 V	Fast Blow	50A	0.0017	CSA, UR	-55°C ~ 150°C	-	0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm)
40005000440 FUSE BRD MNT 500MA 250VAC RADIAL Littelfuse Inc.	1,542	-	RFQ	Datasheet	TE5® 400	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	500 mA	250 V	-	Slow Blow	130A	2.17	CQC, cURus, KC, VDE	-40°C ~ 85°C	-	0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
CB61F15A-TR1 FUSE BRD MNT 15A 125VAC/VDC 2SMD Eaton - Electronics Division	14,634	-	RFQ	Datasheet	CB61F	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	15 A	125 V	125 V	Fast Blow	50A AC, 300A DC	56.0	CQC, cULus	-	-	0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm)
SF-1206SA150W-2 FUSE BOARD MNT 1.5A 110VDC 1206 Bourns Inc.	3,616	-	RFQ	Datasheet	SinglFuse™ SF-1206SA-W	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1.5 A	-	110 V	Slow Blow	50A	0.37	cUL, UL	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.042" H (3.20mm x 1.60mm x 1.08mm)
CB61F10A-TR1 FUSE BRD MNT 10A 125VAC/VDC 2SMD Eaton - Electronics Division	2,709	-	RFQ	Datasheet	CB61F	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	10 A	125 V	125 V	Fast Blow	100A AC, 300A DC	36.0	CQC, cULus	-	-	0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm)
045101.5NRL FUSE BRD MNT 1.5A 125VAC/VDC SMD Littelfuse Inc.	7,056	-	RFQ	Datasheet	NANO²® 451	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1.5 A	125 V	125 V	Fast Blow	50A	0.853	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)
045303.5MR FUSE BRD MNT 3.5A 125VAC/VDC SMD Littelfuse Inc.	6,800	-	RFQ	Datasheet	NANO²® 453	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	3.5 A	125 V	125 V	Fast Blow	50A	2.469	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)
39505000440 FUSE BRD MNT 500MA 125VAC RADIAL Littelfuse Inc.	6,380	-	RFQ	Datasheet	TE5® 395	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	500 mA	125 V	-	Fast Blow	100A	0.025	cUL, UL	-40°C ~ 85°C	-	0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
0451.250NRL FUSE BRD MT 250MA 125VAC/VDC SMD Littelfuse Inc.	5,890	-	RFQ	Datasheet	NANO²® 451	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	250 mA	125 V	125 V	Fast Blow	50A	0.0158	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)
0453005.MR FUSE BRD MNT 5A 125VAC/VDC 2SMD Littelfuse Inc.	5,385	-	RFQ	Datasheet	NANO²® 453	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	5 A	125 V	125 V	Fast Blow	50A	5.566	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)
0453001.MR FUSE BRD MNT 1A 125VAC/VDC 2SMD Littelfuse Inc.	3,824	-	RFQ	Datasheet	NANO²® 453	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	1 A	125 V	125 V	Fast Blow	50A	0.459	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)
0437005.WRA FUSE BRD MNT 5A 32VAC 35VDC 1206 Littelfuse Inc.	3,517	-	RFQ	Datasheet	437A	Tape & Reel (TR)	Active	Surface Mount	Board Mount (Cartridge Style Excluded)	5 A	32 V	35 V	Fast Blow	50A	2.3	CSA, cURus	-55°C ~ 150°C	-	0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm)
39511000440 FUSE BOARD MNT 1A 125VAC RADIAL Littelfuse Inc.	2,988	-	RFQ	Datasheet	TE5® 395	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1 A	125 V	-	Fast Blow	100A	0.13	cUL, PSE/JET, UL	-40°C ~ 85°C	-	0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)

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

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