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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0251004.MRT1LFUSE BRD MNT 4A 125VAC/VDC AXIAL |
8,884 | - |
|
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) | |
|
0251001.MAT1LFUSE BRD MNT 1A 125VAC/VDC AXIAL |
8,028 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.256 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
|
3SB 15-RFUSE GLASS 15A 125VAC 3AB 3AG |
7,305 | - |
|
Datasheet |
3SB | Bulk | Active | Requires Holder | Cartridge, Glass | 15 A | 125 V | - | Slow Blow | 10kA | 2123.0 | CE, CSA, cULus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
0251005.MAT1LFUSE BRD MNT 5A 125VAC/VDC AXIAL |
4,662 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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.MAT1LFUSE BRD MNT 3A 125VAC/VDC AXIAL |
4,286 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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) | |
|
0251.500MAT1LFUSE BRD MT 500MA 125VAC/VDC AXL |
3,634 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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) | |
|
0440007.WRFUSE BRD MNT 7A 32VAC 32VDC 1206 |
3,178 | - |
|
Datasheet |
440 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | 32 V | 32 V | Fast Blow | 50A | 8.464 | 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) | |
|
0251002.MAT1LFUSE BRD MNT 2A 125VAC/VDC AXIAL |
2,842 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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) | |
|
0251007.MAT1LFUSE BRD MNT 7A 125VAC/VDC AXIAL |
2,411 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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) | |
|
02511.25MAT1LFUSE BRD MT 1.25A 125VAC/VDC AXL |
1,942 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.25 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.39 | CSA, cURus, PSE | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
025101.5MAT1LFUSE BRD MNT 1.5A 125VAC/VDC AXL |
1,656 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.5 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.587 | CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
BK/GMA-500-RFUSE GLASS 500MA 250VAC 5X20MM |
1,221 | - |
|
Datasheet |
GMA | Bulk | Active | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Fast Blow | 35A | 0.15 | CSA, PSE, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0232002.MXPFUSE GLASS 2A 250VAC 5X20MM |
977 | - |
|
Datasheet |
232 | Bulk | Active | Requires Holder | Cartridge, Glass | 2 A | 250 V | - | Medium Blow | 100A | 8.25 | CE, KC, PSE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0233005.MXPFUSE GLASS 5A 125VAC 5X20MM |
909 | - |
|
Datasheet |
233 | Bulk | Active | Requires Holder | Cartridge, Glass | 5 A | 125 V | - | Medium Blow | 10kA | 89.975 | CE, CSA, KC, PSE, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
023206.3MXPFUSE GLASS 6.3A 250VAC 5X20MM |
862 | - |
|
Datasheet |
232 | Bulk | Active | Requires Holder | Cartridge, Glass | 6.3 A | 250 V | - | Medium Blow | 100A | 90.415 | CE, KC, PSE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SF-2410FP800W-2FUSE BRD MT 8A 125VAC/125DC 2410 |
849 | - |
|
Datasheet |
SinglFuse™ SF-2410FPxxxW | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 8 A | 125 V | 125 V | Fast Blow | 50A | 20.3 | UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
39216300440FUSE BOARD MNT 6.3A 250VAC RAD |
848 | - |
|
Datasheet |
TE5® 392 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 6.3 A | 250 V | - | Slow Blow | 63A | - | CQC, cURus, KC, PSE, 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) | |
|
|
0232004.MXPFUSE GLASS 4A 250VAC 5X20MM |
345 | - |
|
Datasheet |
232 | Bulk | Active | Requires Holder | Cartridge, Glass | 4 A | 250 V | - | Medium Blow | 100A | 37.73 | CE, KC, PSE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
39212500000FUSE BOARD MNT 2.5A 250VAC RAD |
29,324 | - |
|
Datasheet |
TE5® 392 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 25A | 32.0 | 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) | |
|
03132.25HXPFUSE GLASS 2.25A 250VAC 3AB 3AG |
6,614 | - |
|
Datasheet |
313 | Bulk | Active | Requires Holder | Cartridge, Glass | 2.25 A | 250 V | - | Slow Blow | 100A | 121.0 | CE, CSA, K-MARK, PSE, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) |
