Fuses

Results: 145
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveObsolete
Current Rating (Amps)
62 mA80 mA100 mA125 mA160 mA200 mA250 mA315 mA375 mA400 mA500 mA630 mA
Voltage Rating - AC
65 V125 V
Voltage Rating - DC
65 V125 V
Breaking Capacity @ Rated Voltage
35A35A AC, 50A DC50A100A AC, 150A DC
Melting I²t
0.002860.00480.01580.04250.07950.1850.4590.530.8531.0291.651.9E-4
Approval Agency
CSA, METI, URCSA, PSE, ULCSA, PSE, URCSA, ULCSA, URcURus
Stocking Options
Environmental Options
Media
Marketplace Product
145Results
Applied FiltersRemove All

Showing
of 145
Compare
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Package / Case
Breaking Capacity @ Rated Voltage
Melting I²t
Approval Agency
Operating Temperature
Color
Size / Dimension
451, 452 SERIES
0451007.MRL
FUSE BRD MNT 7A 125VAC/VDC 2SMD
Littelfuse Inc.
2,073
In Stock
1 : $1.89000
Cut Tape (CT)
1,000 : $0.86111
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
7 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
10.32
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)
451, 452 SERIES
0451002.MRL
FUSE BRD MNT 2A 125VAC/VDC 2SMD
Littelfuse Inc.
13,774
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
2 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451005.MRL
FUSE BRD MNT 5A 125VAC/VDC 2SMD
Littelfuse Inc.
12,846
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
5 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451.250MRL
FUSE BRD MT 250MA 125VAC/VDC SMD
Littelfuse Inc.
8,768
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
250 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451.500MRL
FUSE BRD MT 500MA 125VAC/VDC SMD
Littelfuse Inc.
7,514
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
500 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451004.MRL
FUSE BRD MNT 4A 125VAC/VDC 2SMD
Littelfuse Inc.
6,027
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
4 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451001.MRL
FUSE BRD MNT 1A 125VAC/VDC 2SMD
Littelfuse Inc.
3,479
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
1 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451010.MRL
FUSE BRD MNT 10A 125VAC/VDC 2SMD
Littelfuse Inc.
3,609
In Stock
1 : $2.96000
Cut Tape (CT)
1,000 : $1.34168
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
10 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
35A AC, 50A DC
26.46
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)
451, 452 SERIES
0451020.MRL
FUSE BRD MNT 20A 65VAC 65VDC SMD
Littelfuse Inc.
7,221
In Stock
1 : $3.30000
Cut Tape (CT)
1,000 : $1.48912
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
20 A
65 V
65 V
Fast Blow
2-SMD, Square End Block
100A AC, 150A DC
154.0
cURus
-55°C ~ 125°C
-
0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
451, 452 SERIES
0451015.MRL
FUSE BRD MNT 15A 65VAC 65VDC SMD
Littelfuse Inc.
4,958
In Stock
1 : $3.30000
Cut Tape (CT)
1,000 : $1.48912
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
15 A
65 V
65 V
Fast Blow
2-SMD, Square End Block
50A
97.82
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)
451, 452 SERIES
0451012.MRL
FUSE BRD MNT 12A 65VAC 65VDC SMD
Littelfuse Inc.
3,186
In Stock
1 : $3.30000
Cut Tape (CT)
1,000 : $1.48912
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
12 A
65 V
65 V
Fast Blow
2-SMD, Square End Block
50A
47.97
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)
451, 452 SERIES
0451.100MRL
FUSE BRD MT 100MA 125VAC/VDC SMD
Littelfuse Inc.
6,183
In Stock
1 : $4.05000
Cut Tape (CT)
1,000 : $1.88980
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
100 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
0.00138
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)
451, 452 SERIES
0451.125MRL
FUSE BRD MT 125MA 125VAC/VDC SMD
Littelfuse Inc.
4,525
In Stock
1 : $4.50000
Cut Tape (CT)
1,000 : $2.09747
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
125 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
0.00286
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)
451, 452 SERIES
0451.062MRL
FUSE BRD MNT 62MA 125VAC/VDC SMD
Littelfuse Inc.
890
In Stock
1 : $5.91000
Cut Tape (CT)
1,000 : $2.80706
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
62 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
1.9E-4
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)
451, 452 SERIES
0451.080MRL
FUSE BRD MNT 80MA 125VAC/VDC SMD
Littelfuse Inc.
2,264
In Stock
1 : $6.57000
Cut Tape (CT)
1,000 : $3.11553
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
80 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
3.3E-4
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)
451, 452 SERIES
0451.500NRL
FUSE BRD MT 500MA 125VAC/VDC SMD
Littelfuse Inc.
13,581
In Stock
1 : $1.49000
Cut Tape (CT)
5,000 : $0.81575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
500 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451002.NRL
FUSE BRD MNT 2A 125VAC/VDC 2SMD
Littelfuse Inc.
11,239
In Stock
1 : $1.49000
Cut Tape (CT)
5,000 : $0.81575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
2 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451005.NRL
FUSE BRD MNT 5A 125VAC/VDC 2SMD
Littelfuse Inc.
5,233
In Stock
1 : $1.89000
Cut Tape (CT)
5,000 : $0.81575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
5 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
5.566
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)
451, 452 SERIES
04511.25MRL
FUSE BRD MT 1.25A 125VAC/VDC SMD
Littelfuse Inc.
2,791
In Stock
1 : $1.89000
Cut Tape (CT)
1,000 : $0.86111
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
1.25 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
0.664
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)
451, 452 SERIES
045106.3MRL
FUSE BRD MNT 6.3A 125VAC/VDC SMD
Littelfuse Inc.
859
In Stock
1 : $1.89000
Cut Tape (CT)
1,000 : $0.86111
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
6.3 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
9.17
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)
451, 452 SERIES
0451.315MRL
FUSE BRD MT 315MA 125VAC/VDC SMD
Littelfuse Inc.
549
In Stock
1 : $1.89000
Cut Tape (CT)
1,000 : $0.86111
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
315 mA
125 V
125 V
Fast Blow
2-SMD, Square End Block
50A
0.0311
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)
451, 452 SERIES
045101.5NRL
FUSE BRD MNT 1.5A 125VAC/VDC SMD
Littelfuse Inc.
7,851
In Stock
1 : $2.11000
Cut Tape (CT)
5,000 : $0.81575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
1.5 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451008.MRL
FUSE BRD MNT 8A 125VAC/VDC 2SMD
Littelfuse Inc.
6,311
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
8 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
0451003.NRL
FUSE BRD MNT 3A 125VAC/VDC 2SMD
Littelfuse Inc.
4,777
In Stock
1 : $2.11000
Cut Tape (CT)
5,000 : $0.81575
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
3 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
451, 452 SERIES
045101.5MRL
FUSE BRD MNT 1.5A 125VAC/VDC SMD
Littelfuse Inc.
4,688
In Stock
1 : $2.11000
Cut Tape (CT)
1,000 : $0.95574
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Surface Mount
Board Mount (Cartridge Style Excluded)
1.5 A
125 V
125 V
Fast Blow
2-SMD, Square End Block
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)
Showing
of 145

Fuses


A fuse is a device designed to stop current flow when it exceeds a certain limit (overcurrent protection). The devices works by creating an opening in a material situated between two end terminals. The material will melt (blow) from an increase in heat generated by the device as the current flow changes. The amount of time it takes the device to blow is often defined as fast or slow-blow.