Available 24/7 at
0755-82798135Fuses
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0313005.HXPFUSE GLASS 5A 250VAC 3AB 3AG |
3,652 | - |
|
Datasheet |
313 | Bulk | Active | Requires Holder | Cartridge, Glass | 5 A | 250 V | - | Slow Blow | 200A | 140.0 | CE, CSA, K-MARK, PSE, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
0313008.HXPFUSE GLASS 8A 250VAC 3AB 3AG |
3,389 | - |
|
Datasheet |
313 | Bulk | Active | Requires Holder | Cartridge, Glass | 8 A | 250 V | - | Slow Blow | 200A | 445.0 | CE, CSA, K-MARK, PSE, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
0451007.MRLFUSE BRD MNT 7A 125VAC/VDC 2SMD |
3,049 | - |
|
- |
NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | 125 V | 125 V | Fast Blow | 50A | 10.32 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
0451008.MRLFUSE BRD MNT 8A 125VAC/VDC 2SMD |
1,362 | - |
|
- |
NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 8 A | 125 V | 125 V | Fast Blow | 50A | 20.23 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
|
0471001.NRT1LFUSE BRD MNT 1A 125VAC/VDC AXIAL |
3,798 | - |
|
Datasheet |
PICO® II 471 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Slow Blow | 50A | 0.722 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
SF-1206SA200W-2FUSE BOARD MOUNT 2A 110VDC 1206 |
8,339 | - |
|
Datasheet |
SinglFuse™ SF-1206SA-W | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | - | 110 V | Slow Blow | 50A | 0.88 | cUL, UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.042" H (3.20mm x 1.60mm x 1.08mm) | |
|
047602.5MRFUSE BRD MNT 250VAC/125VDC 2SMD |
7,752 | - |
|
Datasheet |
NANO²®476 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | 125 V | Fast Blow | 100A AC, 300A DC | 0.91 | cURus | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
0437001.WRAFUSE BRD MNT 1A 63VAC 63VDC 1206 |
5,766 | - |
|
Datasheet |
437A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 63 V | 63 V | Fast Blow | 50A | 0.1 | CSA, cURus | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | |
|
0437.750WRAFUSE BRD MNT 750MA 63VAC/VDC |
4,515 | - |
|
Datasheet |
437A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 63 V | 63 V | Fast Blow | 50A AC, 100A DC | 0.064 | CSA, cURus | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | |
|
04381.25WRAFUSE BDMT 1.25A 32VAC 63VDC 0603 |
2,840 | - |
|
Datasheet |
438A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 32 V | 63 V | Fast Blow | 50A | 0.051 | CSA, UR | -55°C ~ 150°C | - | 0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm) | |
|
0251.250MRT1LFUSE BRD MT 250MA 125VAC/VDC AXL |
850 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 250 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.0116 | CSA, cURus | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
0678H9400-02FUSE BRD MT 40A 250VAC 125VDC |
26,988 | - |
|
Datasheet |
0678H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 40 A | 250 V | 125 V | - | 100A AC, 1kA DC | 1000.0 | AEC-Q200, cURus | -55°C ~ 125°C | - | 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) | |
|
0453003.MRFUSE BRD MNT 3A 125VAC/VDC 2SMD |
5,754 | - |
|
- |
NANO²® 453 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 125 V | Fast Blow | 50A | 1.65 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
0464001.DRFUSE BOARD MOUNT 1A 250VAC 2SMD |
3,280 | - |
|
Datasheet |
NANO²® 464 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Fast Blow | 100A | 0.51 | PSE, UMF | -55°C ~ 125°C | - | 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) | |
|
0464.500DRFUSE BOARD MNT 500MA 250VAC 2SMD |
16,535 | - |
|
Datasheet |
NANO²® 464 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | - | Fast Blow | 100A | 0.22 | UMF | -55°C ~ 125°C | - | 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) | |
|
0251.125MRT1LFUSE BRD MT 125MA 125VAC/VDC AXL |
1,621 | - |
|
Datasheet |
PICO® II 251 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.00174 | CSA, cURus | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
0448001.MRFUSE BRD MNT 1A 125VAC/VDC 2SMD |
2,583 | - |
|
Datasheet |
NANO²® 448 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 50A | 0.441 | CSA, UL, PSE | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
|
3403.0286.23FUSE BRD MNT 16A 250VAC/125VDC |
7,016 | - |
|
Datasheet |
UMT-H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 16 A | 250 V | 125 V | Slow Blow | 500A | 640.0 | CQC, cURus, VDE | -55°C ~ 125°C | - | 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) | |
|
0459002.URFUSE BRD MNT 2A 125VAC/VDC 2SMD |
6,198 | - |
|
Datasheet |
PICO® 459 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.421 | CSA, UL | -55°C ~ 125°C | - | 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm) | |
|
047706.3MXPFUSE CERM 6.3A 500VAC 400VDC |
48,833 | - |
|
Datasheet |
477 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 6.3 A | 500 V | 400 V | Slow Blow | 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) |

