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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part 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
FUSE BOARD MNT 500MA 250VAC RAD
$1.39000
9,280 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4241BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA250 VSlow BlowRadial, Can, Vertical35A2CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MNT 250MA 250VAC RAD
$1.56000
5,632 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4235BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)250 mA250 VSlow BlowRadial, Can, Vertical35A0.4938CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MNT 1A 250VAC RADIAL
$1.29000
2,561 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4248CT-ND
WK4248TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)1 A250 VSlow BlowRadial, Can, Vertical35A7.5CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MOUNT 2A 250VAC RAD
$1.39000
8,068 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4257BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)2 A250 VSlow BlowRadial, Can, Vertical35A30CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BRD MNT 3.15A 250VAC RADIAL
$1.39000
6,513 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4224BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)3.15 A250 VSlow BlowRadial, Can, Vertical35A77.3955CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MOUNT 6.3A 250VAC RAD
$1.39000
3,199 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4264BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)6.3 A250 VSlow BlowRadial, Can, Vertical50A138.915cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MNT 315MA 250VAC RAD
$1.39000
2,642 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4237BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)315 mA250 VSlow BlowRadial, Can, Vertical35A0.3969CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MOUNT 5A 250VAC RAD
$1.39000
1,987 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4263BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)5 A250 VSlow BlowRadial, Can, Vertical50A115CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MOUNT 2.5A 250VAC RAD
$1.39000
1,809 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4258BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)2.5 A250 VSlow BlowRadial, Can, Vertical35A35CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MNT 400MA 250VAC RAD
$1.39000
1,123 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4240BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)400 mA250 VSlow BlowRadial, Can, Vertical35A1.408CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BRD MNT 100MA 250VAC RADIAL
$1.56000
4,388 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4227BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)100 mA250 VSlow BlowRadial, Can, Vertical35A0.08CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MNT 200MA 250VAC RAD
$1.56000
2,455 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4234BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)200 mA250 VSlow BlowRadial, Can, Vertical35A0.312CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BRD MNT 125MA 250VAC RADIAL
$1.56000
2,035 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4228BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)125 mA250 VSlow BlowRadial, Can, Vertical35A0.1094CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BRD MNT 160MA 250VAC RADIAL
$1.56000
1,781 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4230BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)160 mA250 VSlow BlowRadial, Can, Vertical35A0.1792CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MOUNT 63MA 250VAC RAD
$1.93000
3,644 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4225BK-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)63 mA250 VSlow BlowRadial, Can, Vertical35A0.0278CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MOUNT 5A 250VAC RAD
$1.29000
7,940 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4263CT-ND
WK4263TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)5 A250 VSlow BlowRadial, Can, Vertical50A115CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Short Leads
FUSE BOARD MNT 1A 250VAC RADIAL
$1.39000
2,000 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
37211000511-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)1 A250 VSlow BlowRadial, Can, Vertical35A7.5CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
FUSE BOARD MOUNT 2A 250VAC RAD
FUSE BOARD MOUNT 2A 250VAC RAD
$1.39000
2,000 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
37212000511-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)2 A250 VSlow BlowRadial, Can, Vertical35A30CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
FUSE BOARD MNT 500MA 250VAC RAD
FUSE BOARD MNT 500MA 250VAC RAD
$1.39000
1,999 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
37205000511-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA250 VSlow BlowRadial, Can, Vertical35A2CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
FUSE BRD MNT 160MA 250VAC RADIAL
FUSE BRD MNT 160MA 250VAC RADIAL
$1.69000
2,000 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
37201600511-ND
TR5® 372
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)160 mA250 VSlow BlowRadial, Can, Vertical35A0.1792CCC, cURus, SEMKO, VDE--0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MOUNT 2A 250VAC RAD
$1.29000
1,950 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4257CT-ND
WK4257TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)2 A250 VSlow BlowRadial, Can, Vertical35A30CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MOUNT 4A 250VAC RAD
$1.29000
1,842 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4262CT-ND
WK4262TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)4 A250 VSlow BlowRadial, Can, Vertical40A126.4CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MNT 400MA 250VAC RAD
$1.29000
1,495 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
F5482CT-ND
F5482TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)400 mA250 VSlow BlowRadial, Can, Vertical35A1.408CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MOUNT 1.6A 250VAC RAD
$1.29000
1,347 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
WK4253CT-ND
WK4253TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)1.6 A250 VSlow BlowRadial, Can, Vertical35A19.968CCC, cURus, PSE, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
TR5 370, 372,373, 374 Series; Long Leads
FUSE BOARD MNT 315MA 250VAC RAD
$1.29000
1,231 - Immediate
Littelfuse Inc.Littelfuse Inc.
1
F5481CT-ND
F5481TB-ND
TR5® 372
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)315 mA250 VSlow BlowRadial, Can, Vertical35A0.3969CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
Showing
1 - 25
of 82

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.