Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

Littelfuse Fuses

Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Loading...
Reset
Show Filters
Reset Filters
Apply Filters
CategoryPower / Circuit Protection / Fuses
ManufacturerLittelfuse Inc.
Records 11,333
Page 78/378
Image
Part Number
Manufacturer
Description
In Stock
Quantity
Series
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Package / Case
Mounting Type
Breaking Capacity @ Rated Voltage
Melting I²t
Approvals
Operating Temperature
Color
Size / Dimension
0451008.MRSN
Littelfuse
FUSE BOARD MOUNT 8A 125VAC 2SMD
4,482
NANO²® 451
Board Mount (Cartridge Style Excluded)
8A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
20.23
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)
2410SFV2.50FM/125-2
Littelfuse
FUSE BOARD MOUNT 2.5A 125VAC/VDC
3,438
2410
Board Mount (Cartridge Style Excluded)
2.5A
125V
125V
Fast Blow
2410 (6125 Metric)
Surface Mount
50A
1.21
UL
-55°C ~ 125°C
-
0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm)
04531.25MR
Littelfuse
FUSE BOARD MNT 1.25A 125VAC/VDC
674
NANO²® 453
Board Mount (Cartridge Style Excluded)
1.25A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0451005.MRSN
Littelfuse
FUSE BOARD MOUNT 5A 125VAC 2SMD
2,805
NANO²® 451
Board Mount (Cartridge Style Excluded)
5A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0453007.MR
Littelfuse
FUSE BRD MNT 7A 125VAC/VDC 2SMD
45,216
NANO²® 453
Board Mount (Cartridge Style Excluded)
7A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0451010.MRSN
Littelfuse
FUSE BOARD MOUNT 10A 125VAC 2SMD
664
NANO²® 451
Board Mount (Cartridge Style Excluded)
10A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
35A
26.46
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)
04533.15MR
Littelfuse
FUSE BOARD MNT 3.15A 125VAC/VDC
2,793
NANO²® 453
Board Mount (Cartridge Style Excluded)
3.15A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
1.92
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)
0239004.MRET1P
Littelfuse
FUSE GLASS 4A 125VAC 5X20MM
4,230
239
Cartridge, Glass
4A
125V
-
Slow Blow
5mm x 20mm (Axial)
Through Hole
10kA
270.703
CE, CSA, KC, PSE, UL
-55°C ~ 125°C
-
0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0239004.MXEP
Littelfuse
FUSE GLASS 4A 125VAC 5X20MM
19,584
239
Cartridge, Glass
4A
125V
-
Slow Blow
5mm x 20mm (Axial)
Through Hole
10kA
270.703
CE, CSA, KC, PSE, UL
-55°C ~ 125°C
-
0.217" Dia x 0.846" L (5.50mm x 21.50mm)
0239004.VXEP
Littelfuse
FUSE GLASS 4A 125VAC 5X20MM
8,874
239
Cartridge, Glass
4A
125V
-
Slow Blow
5mm x 20mm (Axial)
Through Hole
10kA
270.703
CE, CSA, KC, PSE, UL
-55°C ~ 125°C
-
0.217" Dia x 0.846" L (5.50mm x 21.50mm)
0239004.HXEP
Littelfuse
FUSE GLASS 4A 125VAC 5X20MM
2,610
239
Cartridge, Glass
4A
125V
-
Slow Blow
5mm x 20mm (Axial)
Through Hole
10kA
270.703
CE, CSA, KC, PSE, UL
-55°C ~ 125°C
-
0.217" Dia x 0.846" L (5.50mm x 21.50mm)
0448.630MR
Littelfuse
FUSE BOARD MNT 630MA 125VAC/VDC
3,384
NANO²® 448
Board Mount (Cartridge Style Excluded)
630mA
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
0.121
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)
0448.500MR
Littelfuse
FUSE BOARD MNT 500MA 125VAC/VDC
1,692
NANO²® 448
Board Mount (Cartridge Style Excluded)
500mA
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
044802.5MR
Littelfuse
FUSE BRD MNT 2.5A 125VAC/VDC SMD
1,224
NANO²® 448
Board Mount (Cartridge Style Excluded)
2.5A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
1.156
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)
044803.5MR
Littelfuse
FUSE BRD MNT 3.5A 125VAC/VDC SMD
6,642
NANO²® 448
Board Mount (Cartridge Style Excluded)
3.5A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
2.3
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)
20111250021P
Littelfuse
FUSE GLASS 1.25A 250VAC 5X20MM
6,744
201P
Cartridge, Glass
1.25A
250V
-
Medium Blow
5mm x 20mm
Holder
80A
3.2
cULus
-25°C ~ 70°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0438.500WRA
Littelfuse
FUSE .500A 63V FAST AECQ 1206
2,794
438A
Board Mount (Cartridge Style Excluded)
500mA
32V
63V
Fast Blow
0603 (1608 Metric)
Surface Mount
50A
0.01
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)
0438001.WRA
Littelfuse
FUSE 1A 63V FAST AECQ 0603
6,666
438A
Board Mount (Cartridge Style Excluded)
1A
32V
63V
Fast Blow
0603 (1608 Metric)
Surface Mount
50A
0.0593
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)
04381.25WRA
Littelfuse
FUSE 1.25A 63V FAST AECQ 1206
6,840
438A
Board Mount (Cartridge Style Excluded)
1.25A
32V
63V
Fast Blow
0603 (1608 Metric)
Surface Mount
50A
0.051
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)
02511.25MRT1L
Littelfuse
FUSE BOARD MNT 1.25A 125VAC/VDC
4,626
PICO® II 251
Board Mount (Cartridge Style Excluded)
1.25A
125V
125V
Fast Blow
Axial
Through Hole
50A AC, 300A DC
0.39
CSA, cURus, PSE
-55°C ~ 125°C
-
0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251015.MRT1L
Littelfuse
FUSE BRD MNT 15A 32VAC/VDC AXIAL
197
PICO® II 251
Board Mount (Cartridge Style Excluded)
15A
32V
32V
Fast Blow
Axial
Through Hole
50A AC, 300A DC
68.8
CSA, cURus
-55°C ~ 125°C
-
0.110" Dia x 0.280" L (2.80mm x 7.11mm)
40014000000
Littelfuse
FUSE BOARD MOUNT 4A 250VAC RAD
5,328
TE5® 400
Board Mount (Cartridge Style Excluded)
4A
250V
-
Slow Blow
Radial, Box
Through Hole
130A
133.4
CQC, cURus, KC, PSE/JET, VDE
-40°C ~ 125°C
-
0.335" L x 0.158" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
40015000000
Littelfuse
FUSE BOARD MOUNT 5A 250VAC RAD
10,184
TE5® 400
Board Mount (Cartridge Style Excluded)
5A
250V
-
Slow Blow
Radial, Box
Through Hole
130A
216.5
CQC, cURus, KC, PSE/JET, VDE
-40°C ~ 85°C
-
0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
40012500000
Littelfuse
FUSE BRD MNT 2.5A 250VAC RADIAL
6,832
TE5® 400
Board Mount (Cartridge Style Excluded)
2.5A
250V
-
Slow Blow
Radial, Box
Through Hole
130A
61.94
CQC, cURus, KC, PSE/JET, VDE
-40°C ~ 85°C
-
0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
021606.3TXP
Littelfuse
FUSE CERAMIC 6.3A 250VAC 5X20MM
18,348
216
Cartridge, Ceramic
6.3A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
56.43
BSI, CCC, CE, CSA, KC, PSE, SEMKO, UR, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0464.500DR
Littelfuse
FUSE BOARD MNT 500MA 250VAC 2SMD
1,384
NANO²® 464
Board Mount (Cartridge Style Excluded)
500mA
250V
-
Fast Blow
2-SMD, Square End Block
Surface Mount
100A
0.22
UMF
-55°C ~ 125°C
-
0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
0464002.DR
Littelfuse
FUSE BOARD MOUNT 2A 250VAC 2SMD
1,693
NANO²® 464
Board Mount (Cartridge Style Excluded)
2A
250V
-
Fast Blow
2-SMD, Square End Block
Surface Mount
100A
2.48
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)
0476010.MRSN
Littelfuse
FUSE BRD MNT 10A 125VAC/VDC SMD
4,644
NANO²®476
Board Mount (Cartridge Style Excluded)
10A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
100A AC, 300A DC
14.879
cURus
-55°C ~ 125°C
-
0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
047606.3MR
Littelfuse
FUSE BRD MNT 6.3A 125VAC/VDC SMD
6,210
NANO²®476
Board Mount (Cartridge Style Excluded)
6.3A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
100A AC, 300A DC
7.5
cURus
-55°C ~ 125°C
-
0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0476010.MR
Littelfuse
FUSE BRD MNT 10A 125VAC/VDC SMD
4,446
NANO²®476
Board Mount (Cartridge Style Excluded)
10A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
100A AC, 300A DC
14.879
cURus
-55°C ~ 125°C
-
0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)