Fuses

Results: 37
Stocking Options
Environmental Options
Media
Exclude
37Results

Showing
of 37
Mfr Part #
Quantity Available
Price
Tariff Status
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
477 Series
FUSE CERM 6.3A 500VAC 400VDC
Littelfuse Inc.
29,221
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
6.3 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
121.451
cULus, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERAMIC 3.15A 500VAC 400VDC
Littelfuse Inc.
14,218
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
3.15 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 1.5kA DC
50.109
cULus, PSE, SEMKO, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 2A 500VAC 400VDC 5X20
Littelfuse Inc.
12,112
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
2 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 1.5kA DC
9.12
cULus, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215 Series; Not Axial
FUSE CERAMIC 12A 250VAC 5X20MM
Littelfuse Inc.
8,346
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
12 A
250 V
-
Slow Blow
5mm x 20mm
1.5kA
515.5
CE, CSA, PSE, SEMKO, UL, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 4A 500VAC 400VDC 5X20
Littelfuse Inc.
47,190
In Stock
1 : $2.18000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
4 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
52.48
cULus, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 500MA 500VAC 400VDC
Littelfuse Inc.
7,304
In Stock
1 : $2.18000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
500 mA
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 1.5kA DC
0.3
cULus, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 15A 250VAC 5X20MM
Littelfuse Inc.
4,093
In Stock
1 : $2.24000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
15 A
250 V
-
Slow Blow
5mm x 20mm
100A
1405.0
CSA, PSE, UL, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215 Series; Not Axial
FUSE CERAMIC 16A 250VAC 5X20MM
Littelfuse Inc.
36,116
In Stock
1 : $2.34000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
16 A
250 V
-
Slow Blow
5mm x 20mm
500A
1408.0
PSE, SEMKO, UL
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215 Series; Not Axial
FUSE CERAMIC 15A 250VAC 5X20MM
Littelfuse Inc.
15,265
In Stock
1 : $2.34000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
15 A
250 V
-
Slow Blow
5mm x 20mm
500A
1237.0
PSE, SEMKO, UL
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 5A 500VAC 400VDC 5X20
Littelfuse Inc.
7,014
In Stock
1 : $2.41000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
5 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
76.5
cULus, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 8A 500VAC 400VDC 5X20
Littelfuse Inc.
21,065
In Stock
1 : $2.48000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
8 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
203.52
cULus, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 10A 500VAC 400VDC 5X20
Littelfuse Inc.
10,913
In Stock
1 : $2.48000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
10 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
509.0
cULus, PSE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215 Series; Not Axial
FUSE CERAMIC 20A 250VAC 5X20MM
Littelfuse Inc.
5,829
In Stock
1 : $2.53000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
20 A
250 V
-
Slow Blow
5mm x 20mm
400A
2600.0
PSE, SEMKO, UL
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 12A 500VAC 400VDC 5X20
Littelfuse Inc.
6,613
In Stock
1 : $2.99000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
12 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 500A DC
576.0
cULus, PSE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
977 Series NonAxia
FUSE CERM 4A 500VAC 450VDC 5X20
Littelfuse Inc.
630
In Stock
1 : $9.61000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
4 A
500 V
450 V
Slow Blow
5mm x 20mm
100A AC, 200A DC
124.0
CE, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 15A 250VAC 5X20MM
Littelfuse Inc.
4,026
In Stock
1 : $0.53000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
15 A
250 V
-
Fast Blow
5mm x 20mm
150A
607.135
CE, PSE, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 15A 250VAC 5X20MM
Littelfuse Inc.
7,104
In Stock
1 : $0.55000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
15 A
250 V
-
Fast Blow
5mm x 20mm
150A
607.135
CE, PSE, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215, 216 Series; Not Axial
FUSE CERAMIC 16A 250VAC 5X20MM
Littelfuse Inc.
3,149
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
16 A
250 V
-
Fast Blow
5mm x 20mm
750A
462.5
CE, CSA, PSE, SEMKO, UR, TUV
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 15A 250VAC 5X20MM
Littelfuse Inc.
2,241
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
15 A
250 V
-
Slow Blow
5mm x 20mm
100A
1405.0
CSA, PSE, UL, VDE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
215, 216 Series; Not Axial
FUSE CERAMIC 12.5A 250VAC 5X20MM
Littelfuse Inc.
1,986
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
12.5 A
250 V
-
Fast Blow
5mm x 20mm
1.5kA
235.0
CE, CSA, PSE, TUV, UR
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 12.5A 250VAC 5X20MM
Littelfuse Inc.
1,965
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
12.5 A
250 V
-
Slow Blow
5mm x 20mm
63A
889.0
PSE, UL
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
217, 218, 219 Series
FUSE GLASS 16A 250VAC 5X20MM
Littelfuse Inc.
529
In Stock
1 : $2.15000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Glass
16 A
250 V
-
Slow Blow
5mm x 20mm
63A
1955.0
CE, UL
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
477 Series
FUSE CERM 16A 500VAC 400VDC 5X20
Littelfuse Inc.
2,357
In Stock
1 : $2.95000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
16 A
500 V
400 V
Slow Blow
5mm x 20mm
100A AC, 400A DC
1331.2
cULus, PSE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
977 Series NonAxia
FUSE CERM 2A 500VAC 450VDC 5X20
Littelfuse Inc.
1,017
In Stock
1 : $9.61000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
2 A
500 V
450 V
Slow Blow
5mm x 20mm
100A AC, 200A DC
17.0
CE, PSE, SEMKO
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
977 Series NonAxia
FUSE CERM 16A 500VAC 450VDC 5X20
Littelfuse Inc.
1,069
In Stock
1 : $10.71000
Bulk
Tariff may apply if shipping to the United States
Bulk
Active
Requires Holder
Cartridge, Ceramic
16 A
500 V
450 V
Slow Blow
5mm x 20mm
100A AC, 200A DC
725.0
CE, PSE
-55°C ~ 125°C
-
0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Showing
of 37

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.