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Fuses
Fuses are circuit protection components used to interrupt current when overcurrent, short-circuit or fault conditions occur. They help protect electronic circuits, power supplies, cables, batteries, motors and system components from excessive current and potential damage. They are widely used in industrial control, consumer electronics, automotive electronics, power supplies, communication equipment, medical devices, lighting systems and embedded applications.
This category includes cartridge fuses, glass fuses, ceramic fuses, surface mount fuses, axial fuses, fast-acting fuses, time-delay fuses and related overcurrent protection components. These devices are commonly selected based on current rating, voltage rating, breaking capacity, response speed, fuse size, package type, safety approvals and application requirements.
TomatoElec supplies original Fuses from recognized manufacturers such as Littelfuse, Eaton, Bel Fuse, Bourns, Schurter, TE Connectivity, Panasonic, Vishay and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Mounting Type | Fuse Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Response Time | Breaking Capacity @ Rated Voltage | Melting I²t | Approval Agency | Operating Temperature | Color | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0239.750MXPFUSE GLASS 750MA 250VAC 5X20MM |
625 | - |
|
Datasheet |
239 | Bulk | Active | Requires Holder | Cartridge, Glass | 750 mA | 250 V | - | Slow Blow | 35A | 5.425 | CE, CSA, KC, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0239003.MXPFUSE GLASS 3A 250VAC 5X20MM |
584 | - |
|
Datasheet |
239 | Bulk | Active | Requires Holder | Cartridge, Glass | 3 A | 250 V | - | Slow Blow | 100A | 129.51 | CE, CSA, KC, PSE, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0239.500MXPFUSE GLASS 500MA 250VAC 5X20MM |
510 | - |
|
Datasheet |
239 | Bulk | Active | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Slow Blow | 35A | 1.985 | CE, CSA, KC, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
023902.5MXPFUSE GLASS 2.5A 250VAC 5X20MM |
463 | - |
|
Datasheet |
239 | Bulk | Active | Requires Holder | Cartridge, Glass | 2.5 A | 250 V | - | Slow Blow | 100A | 79.705 | CE, CSA, KC, PSE, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0213.315MXPFUSE GLASS 315MA 250VAC 5X20MM |
326 | - |
|
Datasheet |
213 | Bulk | Active | Requires Holder | Cartridge, Glass | 315 mA | 250 V | - | Slow Blow | 35A | 1.14 | BSI, CCC, CE, CSA, SEMKO, UR, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0440.500WRFUSE BOARD MOUNT 500MA 63VAC/VDC |
9,728 | - |
|
Datasheet |
440 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 63 V | 63 V | Fast Blow | 50A | 0.02642 | CSA, UL | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | |
|
37201000411FUSE BRD MNT 100MA 250VAC RADIAL |
3,669 | - |
|
Datasheet |
TR5® 372 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 100 mA | 250 V | - | Slow Blow | 35A | 0.08 | CCC, cURus, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
0251007.MXLFUSE BRD MNT 7A 125VAC/VDC AXIAL |
3,377 | - |
|
Datasheet |
PICO® II 251 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 7 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 10.4 | CSA, cURus, TUV | -55°C ~ 125°C | - | 0.125" Dia x 0.280" L (3.18mm x 7.10mm) | |
|
37201250411FUSE BRD MNT 125MA 250VAC RADIAL |
2,404 | - |
|
Datasheet |
TR5® 372 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 250 V | - | Slow Blow | 35A | 0.1094 | CCC, cURus, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
SF-1206HH2000R-2FUSE SMD 50V 20A |
2,362 | - |
|
Datasheet |
SinglFuse™ SF-1206HH-R | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 20 A | 50 V | 50 V | - | 100A | 105.6 | cUL, UL | -55°C ~ 150°C | - | 0.126" L x 0.065" W x 0.047" H (3.20mm x 1.65mm x 1.20mm) | |
|
0440.750WRFUSE BOARD MOUNT 750MA 63VAC/VDC |
1,740 | - |
|
Datasheet |
440 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 63 V | 63 V | Fast Blow | 50A | 0.09312 | CSA, UL | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | |
|
023903.5MXPFUSE GLASS 3.5A 250VAC 5X20MM |
1,737 | - |
|
Datasheet |
239 | Bulk | Active | Requires Holder | Cartridge, Glass | 3.5 A | 250 V | - | Slow Blow | 100A | 128.05 | CE, PSE, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SF-1206HH1500R-2FUSE SMD 50V 15A |
1,663 | - |
|
Datasheet |
SinglFuse™ SF-1206HH-R | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 15 A | 50 V | 50 V | - | 100A | 77.0 | cUL, UL | -55°C ~ 150°C | - | 0.126" L x 0.065" W x 0.047" H (3.20mm x 1.65mm x 1.20mm) | |
|
0251004.MXLFUSE BRD MNT 4A 125VAC/VDC AXIAL |
1,578 | - |
|
Datasheet |
PICO® II 251 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 2.45 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
SF-1206HV10M-2FUSE BOARD MOUNT 10A 35VDC 1206 |
1,499 | - |
|
Datasheet |
SinglFuse™ SF-1206HVxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 10 A | - | 35 V | Slow Blow | 150A | 15.0 | UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
|
02153.15MXF51PFUSE CERAMIC 3.15A 250VAC RADIAL |
1,347 | - |
|
Datasheet |
215 | Bulk | Active | Through Hole | Cartridge, Ceramic | 3.15 A | 250 V | - | Slow Blow | 1.5kA | 43.255 | 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) | |
|
38215000410FUSE BOARD MNT 5A 250VAC RADIAL |
1,190 | - |
|
Datasheet |
TR5® 382 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 100A | 121.25 | CQC, cURus, KC, PSE/JET, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
37202000411FUSE BRD MNT 200MA 250VAC RADIAL |
767 | - |
|
Datasheet |
TR5® 372 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 200 mA | 250 V | - | Slow Blow | 35A | 0.312 | CCC, cURus, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
37201600411FUSE BRD MNT 160MA 250VAC RADIAL |
372 | - |
|
Datasheet |
TR5® 372 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 160 mA | 250 V | - | Slow Blow | 35A | 0.1792 | CCC, cURus, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
0251004.NRT1LFUSE BRD MNT 4A 125VAC/VDC AXIAL |
25,145 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 2.45 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) |
