Fuses - Circuit Protection - 0451002.MRL 0451004.MRL 0451003.MRL 0451005.MRL - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Fuse Type	Current Rating	Voltage Rating - AC	Voltage Rating - DC	Response Time	Package / Case	Mounting Type	Breaking Capacity @ Rated Voltage	Melting I²t	Approvals	Operating Temperature	Color	Size / Dimension
0451002.MRL	Littelfuse Inc.	FUSE BOARD MNT 2A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	2A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	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)
0451004.MRL	Littelfuse Inc.	FUSE BRD MNT 4A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	4A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	50A	3.152	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)
0451003.MRL	Littelfuse Inc.	FUSE BRD MNT 3A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	3A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	50A	1.65	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)
0451005.MRL	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	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)
0451008.MRL	Littelfuse Inc.	FUSE BRD MNT 8A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	8A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	50A	20.23	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)
0451001.MRL	Littelfuse Inc.	FUSE BRD MNT 1A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	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)
0451.500MRL	Littelfuse Inc.	FUSE BOARD MNT 500MA 125VAC/VDC	Active	Board Mount (Cartridge Style Excluded)	500mA	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	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)
0453003.MR	Littelfuse Inc.	FUSE BRD MNT 3A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	3A	125V	125V	Fast	2-SMD, Square End Block	Surface Mount	50A	1.65	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)
2410SFV1.00FM/125-2	Littelfuse Inc.	FUSE BOARD MNT 1A 250VAC 125VDC	Active	Board Mount (Cartridge Style Excluded)	1A	250V	125V	Fast	2410 (6125 Metric)	Surface Mount	50A	0.59	UL	-55°C ~ 125°C	-	0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm)
0464001.DR	Littelfuse Inc.	FUSE BOARD MOUNT 1A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	250V	-	Fast	2-SMD, Square End Block	Surface Mount	100A	0.51	PSE, UMF	-55°C ~ 125°C	-	0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
0464005.DR	Littelfuse Inc.	FUSE BOARD MOUNT 5A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	5A	250V	-	Fast	2-SMD, Square End Block	Surface Mount	100A	23.6	PSE, UMF	-55°C ~ 125°C	-	0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
0464004.DR	Littelfuse Inc.	FUSE BOARD MOUNT 4A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	4A	250V	-	Fast	2-SMD, Square End Block	Surface Mount	100A	13.85	PSE, UMF	-55°C ~ 125°C	-	0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
SMM 30	Bel Fuse Inc.	FUSE BOARD MNT 30A 250VAC 72VDC	Active	Board Mount (Cartridge Style Excluded)	30A	250V	72V	Medium	2-SMD, Square End Block	Surface Mount	100A AC, 130A DC	1000	CE, cURus	-55°C ~ 125°C	-	0.390" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm)
0458005.DR	Littelfuse Inc.	FUSE BRD MNT 5A 32VAC 75VDC 1206	Active	Board Mount (Cartridge Style Excluded)	5A	32V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	7.938	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0458004.DR	Littelfuse Inc.	FUSE BRD MNT 4A 32VAC 75VDC 1206	Active	Board Mount (Cartridge Style Excluded)	4A	32V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	4.832	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0458003.DR	Littelfuse Inc.	FUSE BRD MNT 3A 48VAC 75VDC 1206	Active	Board Mount (Cartridge Style Excluded)	3A	48V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	2.289	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
045806.3DR	Littelfuse Inc.	FUSE BOARD MNT 6.3A 32VAC 75VDC	Active	Board Mount (Cartridge Style Excluded)	6.3A	32V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	14.37	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0458007.DR	Littelfuse Inc.	FUSE BRD MNT 7A 32VAC 63VDC 1206	Active	Board Mount (Cartridge Style Excluded)	7A	32V	63V	Fast	1206 (3216 Metric)	Surface Mount	50A	20.48	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0458002.DR	Littelfuse Inc.	FUSE BRD MNT 2A 48VAC 75VDC 1206	Active	Board Mount (Cartridge Style Excluded)	2A	48V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	0.952	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0458001.DR	Littelfuse Inc.	FUSE BRD MNT 1A 48VAC 75VDC 1206	Active	Board Mount (Cartridge Style Excluded)	1A	48V	75V	Fast	1206 (3216 Metric)	Surface Mount	50A	0.168	cULus	-55°C ~ 125°C	-	0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0452002.NRL	Littelfuse Inc.	FUSE BOARD MNT 2A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	2A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	8.2	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0443001.DR	Littelfuse Inc.	FUSE BOARD MOUNT 1A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	250V	-	Slow	2-SMD, Square End Block	Surface Mount	50A	10.17	cULus	-55°C ~ 125°C	-	0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
0443002.DR	Littelfuse Inc.	FUSE BOARD MOUNT 2A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	2A	250V	-	Slow	2-SMD, Square End Block	Surface Mount	50A	18.06	cULus	-55°C ~ 125°C	-	0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
044301.5DR	Littelfuse Inc.	FUSE BOARD MNT 1.5A 250VAC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1.5A	250V	-	Slow	2-SMD, Square End Block	Surface Mount	50A	14.72	cULus	-55°C ~ 125°C	-	0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
0459.500UR	Littelfuse Inc.	FUSE BOARD MNT 500MA 125VAC/VDC	Active	Board Mount (Cartridge Style Excluded)	500mA	125V	125V	Fast	2-SMD, J-Lead	Surface Mount	50A AC, 300A DC	0.0546	CSA, UL	-55°C ~ 125°C	-	0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
0459001.UR	Littelfuse Inc.	FUSE BRD MNT 1A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	125V	125V	Fast	2-SMD, J-Lead	Surface Mount	50A AC, 300A DC	0.281	CSA, UL	-55°C ~ 125°C	-	0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
045901.5UR	Littelfuse Inc.	FUSE BRD MNT 1.5A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	1.5A	125V	125V	Fast	2-SMD, J-Lead	Surface Mount	50A AC, 300A DC	0.65	CSA, UL	-55°C ~ 125°C	-	0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
0459005.UR	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	2-SMD, J-Lead	Surface Mount	50A AC, 300A DC	3.9	CSA, UL	-55°C ~ 125°C	-	0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
0454001.MR	Littelfuse Inc.	FUSE BRD MNT 1A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	1.98	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)
0454003.MR	Littelfuse Inc.	FUSE BRD MNT 3A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	3A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	20.16	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)
0454005.MR	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	53.72	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)
0454004.MR	Littelfuse Inc.	FUSE BRD MNT 4A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	4A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	34.4	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)
045403.5MR	Littelfuse Inc.	FUSE BRD MNT 3.5A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	3.5A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	26.53	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)
TR2/1025FA15-R	Eaton	FUSE BOARD MNT 15A 250VAC 60VDC	Active	Board Mount (Cartridge Style Excluded)	15A	250V	60V	Fast	2-SMD, Square End Block	Surface Mount	50A	1451	CSA, UL	-	-	0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm)
0452004.MRL	Littelfuse Inc.	FUSE BRD MNT 4A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	4A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	34.4	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
045201.5MRL	Littelfuse Inc.	FUSE BRD MNT 1.5A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	1.5A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	3.65	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
045202.5MRL	Littelfuse Inc.	FUSE BRD MNT 2.5A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	2.5A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	15	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0452005.MRL	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	53.72	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0452.500MRL	Littelfuse Inc.	FUSE BOARD MNT 500MA 125VAC/VDC	Active	Board Mount (Cartridge Style Excluded)	500mA	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	0.24	CSA, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0452.500NRL	Littelfuse Inc.	FUSE BOARD MNT 500MA 125VAC/VDC	Active	Board Mount (Cartridge Style Excluded)	500mA	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	0.024	CSA, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0452001.MRL	Littelfuse Inc.	FUSE BRD MNT 1A 125VAC/VDC 2SMD	Active	Board Mount (Cartridge Style Excluded)	1A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	1.98	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0473002.MRT1L	Littelfuse Inc.	FUSE BRD MNT 2A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	2A	125V	125V	Slow	Axial	Through Hole	50A	7.6	CSA, PSE, UR	-55°C ~ 125°C	-	0.135" Dia x 0.280" L (3.43mm x 7.11mm)
0452.750MRL	Littelfuse Inc.	FUSE BOARD MNT 750MA 125VAC/VDC	Active	Board Mount (Cartridge Style Excluded)	750mA	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	0.904	CSA, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0452002.MRL	Littelfuse Inc.	FUSE BOARD MNT 2A 125VAC/VDC SMD	Active	Board Mount (Cartridge Style Excluded)	2A	125V	125V	Slow	2-SMD, Square End Block	Surface Mount	50A	8.2	CSA, PSE, UR	-55°C ~ 125°C	-	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0473003.MRT1L	Littelfuse Inc.	FUSE BRD MNT 3A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	3A	125V	125V	Slow	Axial	Through Hole	50A	21	CSA, PSE, UR	-55°C ~ 125°C	-	0.135" Dia x 0.280" L (3.43mm x 7.11mm)
TR/3216TD12-R	Eaton	FUSE BRD MNT 12A 32VAC/VDC 1206	Active	Board Mount (Cartridge Style Excluded)	12A	32V	32V	Slow	1206 (3216 Metric)	Surface Mount	35A	64	cULus	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.039" H (3.20mm x 1.60mm x 1.00mm)
0251005.MAT1L	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	Axial	Through Hole	50A AC, 300A DC	4.14	CCC, CSA, PSE, TUV, UR	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251005.MRT1L	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	Axial	Through Hole	50A AC, 300A DC	4.14	CCC, CSA, PSE, TUV, UR	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251005.NRT1L	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	Axial	Through Hole	50A AC, 300A DC	4.14	CCC, CSA, PSE, TUV, UR	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251005.HAT1L	Littelfuse Inc.	FUSE BRD MNT 5A 125VAC/VDC AXIAL	Active	Board Mount (Cartridge Style Excluded)	5A	125V	125V	Fast	Axial	Through Hole	50A AC, 300A DC	4.14	CCC, CSA, PSE, TUV, UR	-55°C ~ 125°C	-	0.110" Dia x 0.280" L (2.80mm x 7.11mm)

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