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Fuse Type
Current Rating (Amps)
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Voltage Rating - DC
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Breaking Capacity @ Rated Voltage
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ERA 0402 Pkg
ERB-RD0R50X
FUSE BOARD MNT 500MA 32VDC 0402
Panasonic Electronic Components
99,672
In Stock
1 : $0.27000
Cut Tape (CT)
10,000 : $0.10718
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-32 VFast Blow0402 (1005 Metric)35A-cUL, UL-40°C ~ 125°C-0.040" L x 0.020" W x 0.019" H (1.00mm x 0.50mm x 0.48mm)
0603 (1608 metric) pkg
ERB-RE0R50V
FUSE BOARD MNT 500MA 32VDC 0603
Panasonic Electronic Components
119,617
In Stock
1 : $0.29000
Cut Tape (CT)
5,000 : $0.12635
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-32 VFast Blow0603 (1608 Metric)50A-cUL, UL-40°C ~ 125°C-0.063" L x 0.032" W x 0.025" H (1.60mm x 0.81mm x 0.63mm)
CIF-SERIES
C1F 500
FUSE BRD MT 500MA 125VAC 63VDC
Bel Fuse Inc.
127,685
In Stock
1 : $0.30000
Cut Tape (CT)
5,000 : $0.12681
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA125 V63 VFast Blow1206 (3216 Metric)100A AC, 50A DC0.0015AEC-Q200, cURus-55°C ~ 125°C-0.126" L x 0.062" W (3.20mm x 1.58mm)
C2Q Series
C2Q 500
FUSE BRD MT 500MA 32VAC 63VDC
Bel Fuse Inc.
509,232
In Stock
1 : $0.32000
Cut Tape (CT)
5,000 : $0.13862
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA32 V63 VFast Blow0603 (1608 Metric)35A AC, 50A DC0.00015CE, cURus-55°C ~ 125°C-0.063" L x 0.032" W x 0.019" H (1.60mm x 0.82mm x 0.48mm)
C1Q Series
C1Q 500
FUSE BRD MT 500MA 125VAC 63VDC
Bel Fuse Inc.
208,300
In Stock
1 : $0.33000
Cut Tape (CT)
5,000 : $0.14196
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA125 V63 VFast Blow1206 (3216 Metric)100A AC, 50A DC0.00011CE, CSA, cULus-55°C ~ 125°C-0.126" L x 0.062" W x 0.023" H (3.20mm x 1.58mm x 0.58mm)
0697H LONG SERIES
0697H0500-02
FUSE BRD MNT 500MA 350VAC 100VDC
Bel Fuse Inc.
142,338
In Stock
1 : $0.42000
Cut Tape (CT)
1,000 : $0.18816
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA350 V100 VSlow BlowRadial, Box100A AC, 65A DC1.1AEC-Q200, cURus-55°C ~ 125°C-0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm)
RST LONG SERIES
RST 500-AMMO
FUSE BRD MNT 500MA 250VAC RADIAL
Bel Fuse Inc.
65,927
In Stock
1 : $0.48000
Cut Tape (CT)
1,000 : $0.21331
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA250 V-Slow BlowRadial, Box100A1.7CCC, CE, cURus, SEMKO, VDE-55°C ~ 125°C-0.329" L x 0.157" W x 0.303" H (8.35mm x 4.00mm x 7.70mm)
SF-1206 Series
SF-1206S050-2
FUSE BOARD MNT 500MA 63VDC 1206
Bourns Inc.
0
In Stock
Check Lead Time
1 : $0.54000
Cut Tape (CT)
5,000 : $0.21816
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-63 VSlow Blow1206 (3216 Metric)50A0.03UL-20°C ~ 105°C-0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm)
SF-0402 Series
SF-0402F050-2
FUSE BOARD MNT 500MA 32VDC 0402
Bourns Inc.
20,962
In Stock
1 : $0.58000
Cut Tape (CT)
10,000 : $0.22619
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-32 VFast Blow0402 (1005 Metric)35A0.00317UL-20°C ~ 105°C-0.039" L x 0.020" W x 0.014" H (1.00mm x 0.52mm x 0.35mm)
SF-0603 Series
SF-0603S050-2
FUSE BOARD MNT 500MA 50VDC 0603
Bourns Inc.
7,879
In Stock
1 : $0.58000
Cut Tape (CT)
5,000 : $0.23181
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-50 VSlow Blow0603 (1608 Metric)50A0.009UL-20°C ~ 105°C-0.063" L x 0.032" W x 0.018" H (1.60mm x 0.80mm x 0.45mm)
SF-1206FP^SF-1206SP
SF-1206SP050-2
FUSE BOARD MNT 500MA 63VDC 1206
Bourns Inc.
17,262
In Stock
1 : $0.61000
Cut Tape (CT)
5,000 : $0.24543
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-63 VSlow Blow1206 (3216 Metric)50A0.027UL-20°C ~ 105°C-0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm)
0680L-Series
0680L0500-05
FUSE BRD MT 500MA 125VAC/VDC SMD
Bel Fuse Inc.
108,099
In Stock
This product has a maximum purchase limit
1 : $0.62000
Cut Tape (CT)
5,000 : $0.24802
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA125 V125 VSlow Blow2-SMD, Square End Block50A AC, 100A DC0.27AEC-Q200, CE, cURus-55°C ~ 125°C-0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
MRF, MRT Series
MRT 500-BULK
FUSE BRD MNT 500MA 250VAC RADIAL
Bel Fuse Inc.
12,726
In Stock
1 : $0.44000
Bulk
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA250 V-Slow BlowRadial, Can, Vertical50A1.7AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE-55°C ~ 125°C-0.329" Dia x 0.303" H (8.35mm x 7.70mm)
0437 SERIES
0437.500WR
FUSE BOARD MOUNT 500MA 63VAC/VDC
Littelfuse Inc.
31,679
In Stock
1 : $1.09000
Cut Tape (CT)
3,000 : $0.46018
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA63 V63 VFast Blow1206 (3216 Metric)50A0.018CSA, UR-55°C ~ 150°C-0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm)
SF-3812TM050T-2
SF-3812TM050T-2
FUSE BRD 500MA 600VAC/250VDC SMD
Bourns Inc.
8,332
In Stock
1 : $1.10000
Cut Tape (CT)
2,500 : $0.47218
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA600 V250 VSlow Blow2-SMD, Square End Block60A AC, 50A DC1.4UL-55°C ~ 125°C-0.398" L x 0.122" W x 0.122" H (10.10mm x 3.10mm x 3.10mm)
Thin Film 0435 Series
0435.500KR
FUSE BOARD MNT 500MA 32VDC 0402
Littelfuse Inc.
26,119
In Stock
1 : $1.37000
Cut Tape (CT)
10,000 : $0.53366
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA-32 VFast Blow0402 (1005 Metric)35A0.0053CSA, UL-55°C ~ 90°C-0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm)
3403.0172.11
3403.0163.24
FUSE BRD MNT 500MA 250VAC 125VDC
SCHURTER Inc.
5,354
In Stock
1 : $0.66000
Cut Tape (CT)
2,000 : $0.52440
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA250 V125 VSlow Blow2-SMD, Square End Block200A AC, 35A DC0.54CQC, cURus, KC, UL, VDE-55°C ~ 125°C-0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm)
468 Series
0468.500NRHF
FUSE BOARD MOUNT 500MA 63VAC/VDC
Littelfuse Inc.
19,851
In Stock
1 : $1.37000
Cut Tape (CT)
5,000 : $0.55501
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA63 V63 VSlow Blow1206 (3216 Metric)50A0.031CSA, UL-55°C ~ 90°C-0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm)
468 Series
0468.500NR
FUSE BOARD MOUNT 500MA 63VAC/VDC
Littelfuse Inc.
9,646
In Stock
1 : $1.37000
Cut Tape (CT)
5,000 : $0.55501
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA63 V63 VSlow Blow1206 (3216 Metric)50A0.031CSA, UL-55°C ~ 90°C-0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm)
0467 Series
0467.500NRHF
FUSE BRD MT 500MA 32VAC 32VDC
Littelfuse Inc.
6,095
In Stock
1 : $1.37000
Cut Tape (CT)
5,000 : $0.55501
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA32 V32 VFast Blow0603 (1608 Metric)50A0.0087CSA, UL-55°C ~ 90°C-0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm)
438A Series
0438.500WRA
FUSE BRD MT 500MA 32VAC 63VDC
Littelfuse Inc.
11,564
In Stock
1 : $1.50000
Cut Tape (CT)
3,000 : $0.63375
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA32 V63 VFast Blow0603 (1608 Metric)50A0.01CSA, UR-55°C ~ 150°C-0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm)
451, 452 SERIES
0451.500MRL
FUSE BRD MT 500MA 125VAC/VDC SMD
Littelfuse Inc.
8,618
In Stock
1 : $1.46000
Cut Tape (CT)
1,000 : $0.66093
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA125 V125 VFast Blow2-SMD, Square End Block50A0.0795CSA, UL-55°C ~ 125°C-0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
456, 465 Series
0464.500DR
FUSE BOARD MNT 500MA 250VAC 2SMD
Littelfuse Inc.
23,713
In Stock
1 : $1.57000
Cut Tape (CT)
1,500 : $0.68735
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA250 V-Fast Blow2-SMD, Square End Block100A0.22UMF-55°C ~ 125°C-0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
459, 460 Series
0459.500UR
FUSE BRD MT 500MA 125VAC/VDC SMD
Littelfuse Inc.
16,459
In Stock
1 : $1.65000
Cut Tape (CT)
500 : $0.83676
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveSurface MountBoard Mount (Cartridge Style Excluded)500 mA125 V125 VFast Blow2-SMD, J-Lead50A AC, 300A DC0.0546CSA, UL-55°C ~ 125°C-0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
TR5 370, 372,373, 374 Series; Short Leads
37205000411
FUSE BRD MNT 500MA 250VAC RADIAL
Littelfuse Inc.
24,651
In Stock
1 : $1.03000
Bulk
Bulk
ActiveThrough HoleBoard Mount (Cartridge Style Excluded)500 mA250 V-Slow BlowRadial, Can, Vertical35A2CCC, cURus, SEMKO, VDE-40°C ~ 85°C-0.335" Dia x 0.315" H (8.50mm x 8.00mm)
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500 mA 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.