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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0251.500MXLFUSE BRD MT 500MA 125VAC/VDC AXL |
6,666 | - |
|
Datasheet |
PICO® II 251 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 500 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.0598 | CCC, CSA, cURus, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
F0402G0R06FNTRFUSE BOARD MOUNT 62MA 32VDC 0402 |
3,821 | - |
|
Datasheet |
Accu-Guard® II | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 62 mA | - | 32 V | Fast Blow | - | 2.0E-6 | cUL, UL | -55°C ~ 125°C | - | 0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm) | |
|
0251002.MXLFUSE BRD MNT 2A 125VAC/VDC AXIAL |
2,728 | - |
|
Datasheet |
PICO® II 251 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.405 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
F0402G0R12FNTRFUSE BOARD MNT 125MA 32VDC 0402 |
2,109 | - |
|
Datasheet |
Accu-Guard® II | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 125 mA | - | 32 V | Fast Blow | - | 1.0E-5 | cUL, UL | -55°C ~ 125°C | - | 0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm) | |
|
F0402G0R10FNTRFUSE BOARD MNT 100MA 32VDC 0402 |
1,874 | - |
|
Datasheet |
Accu-Guard® II | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 100 mA | - | 32 V | Fast Blow | - | 7.0E-6 | cUL, UL | -55°C ~ 125°C | - | 0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm) | |
|
0251002.MRT1LFUSE BRD MNT 2A 125VAC/VDC AXIAL |
736 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.405 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
TR/3216FF1.5-RFUSE BRD MT 1.5A 32VAC 63VDC |
62,953 | - |
|
Datasheet |
Chip 3216FF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 32 V | 63 V | Fast Blow | 50A | 0.093 | CSA, UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | |
|
0251005.MRT1LFUSE BRD MNT 5A 125VAC/VDC AXIAL |
9,388 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 4.14 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.125" Dia x 0.280" L (3.18mm x 7.10mm) | |
|
0251003.MRT1LFUSE BRD MNT 3A 125VAC/VDC AXIAL |
7,763 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 1.19 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
0251.750MRT1LFUSE BRD MT 750MA 125VAC/VDC AXL |
4,219 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.153 | CSA, cURus, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
0501015.WRFUSE BOARD MOUNT 15A 32VDC 1206 |
1,285 | - |
|
Datasheet |
501 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 15 A | - | 32 V | Fast Blow | 150A | 36.1 | CSA, UL | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | |
|
39212000000FUSE BOARD MNT 2A 250VAC RADIAL |
27,867 | - |
|
Datasheet |
TE5® 392 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Slow Blow | 25A | 21.0 | CQC, cULus, KC, PSE/JET, SEMKO, VDE | -40°C ~ 125°C | - | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | |
|
0437.375WRFUSE BRD MT 375MA 125VAC/VDC |
4,179 | - |
|
Datasheet |
437 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 375 mA | 125 V | 125 V | Fast Blow | 50A | 0.01 | CSA, UR | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | |
|
0437.250WRFUSE BRD MT 250MA 125VAC/VDC |
3,704 | - |
|
Datasheet |
437 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 250 mA | 125 V | 125 V | Fast Blow | 50A | 0.003 | CSA, UR | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | |
|
TR/3216FF2-RFUSE BRD MNT 2A 32VAC 63VDC 1206 |
43,160 | - |
|
Datasheet |
Chip 3216FF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 32 V | 63 V | Fast Blow | 50A | 0.126 | CSA, UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | |
|
0501020.WRFUSE BOARD MOUNT 20A 32VDC 1206 |
22,767 | - |
|
Datasheet |
501 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 20 A | - | 32 V | Fast Blow | 150A | 54.76 | CSA, UL | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | |
|
0437.500WRFUSE BOARD MOUNT 500MA 63VAC/VDC |
12,882 | - |
|
Datasheet |
437 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 63 V | 63 V | Fast Blow | 50A | 0.018 | CSA, UR | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | |
|
0440002.WRFUSE BRD MNT 2A 32VAC 32VDC 1206 |
4,088 | - |
|
Datasheet |
440 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 32 V | 32 V | Fast Blow | 50A | 0.4326 | 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) | |
|
0467.250NRFUSE BRD MT 250MA 32VAC 32VDC |
13,364 | - |
|
Datasheet |
467 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 250 mA | 32 V | 32 V | Fast Blow | 50A | 0.0014 | CSA, UL | -55°C ~ 90°C | - | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | |
|
0678L9300-02FUSE BRD MT 30A 250VAC 72VDC SMD |
164,824 | - |
|
Datasheet |
0678L | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 30 A | 250 V | 72 V | Medium Blow | 100A AC, 130A DC | 1000.0 | AEC-Q200, cURus | -55°C ~ 125°C | - | 0.386" L x 0.120" W x 0.125" H (9.80mm x 3.05mm x 3.18mm) |

