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 289/378
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
0217004.H
Littelfuse
FUSE GLASS 4A 250VAC 5X20MM
7,326
217
Cartridge, Glass
4A
250V
-
Fast Blow
5mm x 20mm
Holder
40A
29.164
BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0217005.H
Littelfuse
FUSE GLASS 5A 250VAC 5X20MM
5,382
217
Cartridge, Glass
5A
250V
-
Fast Blow
5mm x 20mm
Holder
50A
42.796
BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
021706.3H
Littelfuse
FUSE GLASS 6.3A 250VAC 5X20MM
3,600
217
Cartridge, Glass
6.3A
250V
-
Fast Blow
5mm x 20mm
Holder
63A
62.466
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)
0217008.H
Littelfuse
FUSE GLASS 8A 250VAC 5X20MM
5,202
217
Cartridge, Glass
8A
250V
-
Fast Blow
5mm x 20mm
Holder
80A
198.158
BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0217010.H
Littelfuse
FUSE GLASS 10A 250VAC 5X20MM
4,428
217
Cartridge, Glass
10A
250V
-
Fast Blow
5mm x 20mm
Holder
100A
217.633
CE, K-MARK, PSE, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19408000001
Littelfuse
FUSE CERAMIC 800MA 250VAC 5X20MM
4,752
194
Cartridge, Ceramic
800mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.12
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0451010.MR
Littelfuse
FUSE BRD MNT 10A 125VAC/VDC SMD
1,143
NANO²® 451
Board Mount (Cartridge Style Excluded)
10A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0451.250MR
Littelfuse
FUSE BOARD MNT 250MA 125VAC/VDC
8,450
NANO²® 451
Board Mount (Cartridge Style Excluded)
250mA
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0451.500MR
Littelfuse
FUSE BOARD MNT 500MA 125VAC/VDC
44,905
NANO²® 451
Board Mount (Cartridge Style Excluded)
500mA
125V
125V
Fast Blow
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)
0451.750MR
Littelfuse
FUSE BOARD MNT 750MA 125VAC/VDC
2,471
NANO²® 451
Board Mount (Cartridge Style Excluded)
750mA
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
0.185
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)
0451001.MR
Littelfuse
FUSE BRD MNT 1A 125VAC/VDC 2SMD
4,589
NANO²® 451
Board Mount (Cartridge Style Excluded)
1A
125V
125V
Fast Blow
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)
045101.5MR
Littelfuse
FUSE BRD MNT 1.5A 125VAC/VDC SMD
819
NANO²® 451
Board Mount (Cartridge Style Excluded)
1.5A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0451002.MR
Littelfuse
FUSE BOARD MNT 2A 125VAC/VDC SMD
1,721
NANO²® 451
Board Mount (Cartridge Style Excluded)
2A
125V
125V
Fast Blow
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)
045102.5MR
Littelfuse
FUSE BRD MNT 2.5A 125VAC/VDC SMD
512
NANO²® 451
Board Mount (Cartridge Style Excluded)
2.5A
125V
125V
Fast Blow
2-SMD, Square End Block
Surface Mount
50A
1.029
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.MR
Littelfuse
FUSE BRD MNT 3A 125VAC/VDC 2SMD
3,734
NANO²® 451
Board Mount (Cartridge Style Excluded)
3A
125V
125V
Fast Blow
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)
0451004.MR
Littelfuse
FUSE BRD MNT 4A 125VAC/VDC 2SMD
547
NANO²® 451
Board Mount (Cartridge Style Excluded)
4A
125V
125V
Fast Blow
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)
0451005.MR
Littelfuse
FUSE BRD MNT 5A 125VAC/VDC 2SMD
12,131
NANO²® 451
Board Mount (Cartridge Style Excluded)
5A
125V
125V
Fast Blow
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)
0451015.MR
Littelfuse
FUSE BRD MNT 15A 65VAC/VDC 2SMD
6,444
NANO²® 451
Board Mount (Cartridge Style Excluded)
15A
65V
65V
Fast Blow
2-SMD, Square End Block
Surface Mount
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)
0473004.YRT1
Littelfuse
FUSE BRD MNT 4A 125VAC/VDC AXIAL
2,106
PICO® II 473
Board Mount (Cartridge Style Excluded)
4A
125V
125V
Slow Blow
Axial
Through Hole
50A
35
CSA, PSE, UR
-55°C ~ 125°C
-
0.135" Dia x 0.280" L (3.43mm x 7.11mm)
19402000001
Littelfuse
FUSE CERAMIC 200MA 250VAC 5X20MM
3,744
194
Cartridge, Ceramic
200mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.007
SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19402500001
Littelfuse
FUSE CERAMIC 250MA 250VAC 5X20MM
6,750
194
Cartridge, Ceramic
250mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.013
SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19403150001
Littelfuse
FUSE CERAMIC 315MA 250VAC 5X20MM
7,578
194
Cartridge, Ceramic
315mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.015
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19404000001
Littelfuse
FUSE CERAMIC 400MA 250VAC 5X20MM
6,660
194
Cartridge, Ceramic
400mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.027
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19405000001
Littelfuse
FUSE CERAMIC 500MA 250VAC 5X20MM
7,182
194
Cartridge, Ceramic
500mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.041
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19406300001
Littelfuse
FUSE CERAMIC 630MA 250VAC 5X20MM
8,874
194
Cartridge, Ceramic
630mA
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.075
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19411000001
Littelfuse
FUSE CERAMIC 1A 250VAC 5X20MM
3,672
194
Cartridge, Ceramic
1A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.29
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19411250001
Littelfuse
FUSE CERAMIC 1.25A 250VAC 5X20MM
5,310
194
Cartridge, Ceramic
1.25A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
0.7
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19411600001
Littelfuse
FUSE CERAMIC 1.6A 250VAC 5X20MM
7,182
194
Cartridge, Ceramic
1.6A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
1
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19412000001
Littelfuse
FUSE CERAMIC 2A 250VAC 5X20MM
6,030
194
Cartridge, Ceramic
2A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
1.8
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
19412500001
Littelfuse
FUSE CERAMIC 2.5A 250VAC 5X20MM
4,788
194
Cartridge, Ceramic
2.5A
250V
-
Fast Blow
5mm x 20mm
Holder
1.5kA
3
cURus, SEMKO, VDE
-
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)