Fuses

Results: 72
Packaging
BulkCut Tape (CT)Tape & Box (TB)
Current Rating (Amps)
50 mA63 mA80 mA100 mA125 mA160 mA200 mA250 mA315 mA400 mA500 mA630 mA
Melting I²t
0.00560.0090.0140.0250.0440.0580.10.170.260.320.60.75
Approval Agency
CSA, cULuscULus
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Response Time
Package / Case
Breaking Capacity @ Rated Voltage
Melting I²t
Approval Agency
Operating Temperature
Color
Size / Dimension
TR5 370, 372,373, 374 Series; Short Leads
37411600410
FUSE BOARD MNT 1.6A 250VAC RAD
Littelfuse Inc.
8,833
In Stock
1 : $0.79000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
1.6 A
250 V
Slow Blow
Radial, Can, Vertical
50A
4.5
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37416300410
FUSE BOARD MNT 6.3A 250VAC RAD
Littelfuse Inc.
8,593
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
6.3 A
250 V
Slow Blow
Radial, Can, Vertical
50A
110.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37411000410
FUSE BOARD MNT 1A 250VAC RADIAL
Littelfuse Inc.
2,783
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
1 A
250 V
Slow Blow
Radial, Can, Vertical
50A
2.1
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37415000410
FUSE BOARD MNT 5A 250VAC RADIAL
Littelfuse Inc.
2,470
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
5 A
250 V
Slow Blow
Radial, Can, Vertical
50A
59.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37414000410
FUSE BOARD MNT 4A 250VAC RADIAL
Littelfuse Inc.
2,154
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
4 A
250 V
Slow Blow
Radial, Can, Vertical
50A
36.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37405000410
FUSE BRD MNT 500MA 250VAC RADIAL
Littelfuse Inc.
2,109
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
500 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.6
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37412000410
FUSE BOARD MNT 2A 250VAC RADIAL
Littelfuse Inc.
1,625
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
2 A
250 V
Slow Blow
Radial, Can, Vertical
50A
7.5
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37411250410
FUSE BRD MNT 1.25A 250VAC RADIAL
Littelfuse Inc.
947
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
1.25 A
250 V
Slow Blow
Radial, Can, Vertical
50A
3.2
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37413150410
FUSE BRD MNT 3.15A 250VAC RADIAL
Littelfuse Inc.
936
In Stock
4,000
Factory
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
3.15 A
250 V
Slow Blow
Radial, Can, Vertical
50A
22.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37416300430
FUSE BOARD MNT 6.3A 250VAC RAD
Littelfuse Inc.
142
In Stock
1 : $1.06000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
6.3 A
250 V
Slow Blow
Radial, Can, Vertical
50A
110.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37421000410
FUSE BOARD MNT 10A 250VAC RADIAL
Littelfuse Inc.
3,044
In Stock
1 : $1.12000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
10 A
250 V
Slow Blow
Radial, Can, Vertical
50A
280.0
cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37402500410
FUSE BRD MNT 250MA 250VAC RADIAL
Littelfuse Inc.
244
In Stock
1 : $1.12000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
250 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.17
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
37421000000
FUSE BOARD MNT 10A 250VAC RADIAL
Littelfuse Inc.
865
In Stock
1 : $1.18000
Cut Tape (CT)
1,000 : $0.48122
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Through Hole
Board Mount (Cartridge Style Excluded)
10 A
250 V
Slow Blow
Radial, Can, Vertical
50A
280.0
cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37402000410
FUSE BRD MNT 200MA 250VAC RADIAL
Littelfuse Inc.
985
In Stock
1 : $1.23000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
200 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.1
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37401000410
FUSE BRD MNT 100MA 250VAC RADIAL
Littelfuse Inc.
3,601
In Stock
1,000
Factory
1 : $1.44000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
100 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.025
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37401600410
FUSE BRD MNT 160MA 250VAC RADIAL
Littelfuse Inc.
1,264
In Stock
1 : $0.96000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
160 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.058
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37402000430
FUSE BRD MNT 200MA 250VAC RADIAL
Littelfuse Inc.
169
In Stock
1 : $1.01000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
200 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.1
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
37413150000
FUSE BRD MNT 3.15A 250VAC RADIAL
Littelfuse Inc.
3,538
In Stock
1 : $1.06000
Cut Tape (CT)
1,000 : $0.43227
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Through Hole
Board Mount (Cartridge Style Excluded)
3.15 A
250 V
Slow Blow
Radial, Can, Vertical
50A
22.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
37405000000
FUSE BRD MNT 500MA 250VAC RADIAL
Littelfuse Inc.
1,880
In Stock
1 : $1.06000
Cut Tape (CT)
1,000 : $0.43227
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Through Hole
Board Mount (Cartridge Style Excluded)
500 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.6
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
37414000000
FUSE BOARD MNT 4A 250VAC RADIAL
Littelfuse Inc.
1,722
In Stock
1 : $1.06000
Cut Tape (CT)
1,000 : $0.43227
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
Through Hole
Board Mount (Cartridge Style Excluded)
4 A
250 V
Slow Blow
Radial, Can, Vertical
50A
36.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37415000430
FUSE BOARD MNT 5A 250VAC RADIAL
Littelfuse Inc.
211
In Stock
1 : $1.06000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
5 A
250 V
Slow Blow
Radial, Can, Vertical
50A
59.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37413150430
FUSE BRD MNT 3.15A 250VAC RADIAL
Littelfuse Inc.
152
In Stock
1 : $1.06000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
3.15 A
250 V
Slow Blow
Radial, Can, Vertical
50A
22.0
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37401250410
FUSE BRD MNT 125MA 250VAC RADIAL
Littelfuse Inc.
1,290
In Stock
1 : $1.23000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
125 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.044
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37400500410
FUSE BOARD MNT 50MA 250VAC RAD
Littelfuse Inc.
944
In Stock
1 : $1.54000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
50 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.0056
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
37400630410
FUSE BOARD MNT 63MA 250VAC RAD
Littelfuse Inc.
201
In Stock
1 : $1.54000
Bulk
Bulk
Active
Through Hole
Board Mount (Cartridge Style Excluded)
63 mA
250 V
Slow Blow
Radial, Can, Vertical
50A
0.009
CSA, cULus
-40°C ~ 85°C
-
0.335" Dia x 0.315" H (8.50mm x 8.00mm)
Showing
of 72

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.