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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SF-0402FP100-2FUSE BOARD MOUNT 1A 32VDC 0402 |
6,142 | - |
|
Datasheet |
SinglFuse™ SF-0402FP | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 32 V | Fast Blow | 35A | 0.00724 | UL | -20°C ~ 150°C | - | 0.039" L x 0.020" W x 0.014" H (1.00mm x 0.52mm x 0.35mm) | |
|
04381.75WRFUSE BRD MT 1.75A 32VAC 63VDC |
5,682 | - |
|
Datasheet |
438 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.75 A | 32 V | 63 V | Fast Blow | 50A | 0.144 | CSA, UL | -55°C ~ 150°C | - | 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) | |
|
SF-0603SP125-2FUSE BOARD MNT 1.25A 32VDC 0603 |
4,900 | - |
|
Datasheet |
SinglFuse™ SF-0603SP | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | - | 32 V | Slow Blow | 50A | 0.057 | UL | -40°C ~ 105°C | - | 0.063" L x 0.032" W (1.60mm x 0.80mm) | |
|
SF-0603FP400F-2FUSE BRD MNT 4A 24VAC/35VDC 0603 |
4,491 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 24 V | 35 V | Fast Blow | 50A AC, 35A DC | 0.63 | UL | -55°C ~ 90°C | - | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.30mm) | |
|
SF-1206HV12M-2FUSE BOARD MOUNT 12A 35VDC 1206 |
2,850 | - |
|
Datasheet |
SinglFuse™ SF-1206HVxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 12 A | - | 35 V | Slow Blow | 150A | 20.0 | UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-0402FP400F-2FUSE BOARD MOUNT 4A 35VDC 0402 |
19,983 | - |
|
Datasheet |
SinglFuse™ SF-0402FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | - | 35 V | Fast Blow | 35A | 0.36 | UL | -55°C ~ 90°C | - | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | |
|
SF-0402FP175F-2FUSE BOARD MNT 1.75A 35VDC 0402 |
19,897 | - |
|
Datasheet |
SinglFuse™ SF-0402FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.75 A | - | 35 V | Fast Blow | 35A | 0.092 | UL | -55°C ~ 90°C | - | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | |
|
SF-0402FP250F-2FUSE BOARD MOUNT 2.5A 35VDC 0402 |
13,364 | - |
|
Datasheet |
SinglFuse™ SF-0402FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | - | 35 V | Fast Blow | 35A | 0.22 | UL | -55°C ~ 90°C | - | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | |
|
SF-0603HI300F-2FUSE BRD MNT 3A 35VAC/35VDC 0603 |
7,947 | - |
|
Datasheet |
SinglFuse™ SF-0603HIxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 35 V | 35 V | - | 35A | 0.6 | UL | -55°C ~ 90°C | - | 0.063" L x 0.032" W x 0.014" H (1.60mm x 0.80mm x 0.36mm) | |
|
SF-1206SP350M-2FUSE BOARD MOUNT 3.5A 32VDC 1206 |
7,325 | - |
|
Datasheet |
SinglFuse™ SF-1206SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.5 A | - | 32 V | Slow Blow | 50A | 1.6 | - | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-0603FP400M-2FUSE BOARD MOUNT 4A 32VDC 0603 |
6,000 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | - | 32 V | Fast Blow | 35A | 1.15 | UL | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.019" H (1.60mm x 0.80mm x 0.48mm) | |
|
SF-0603FP175M-2FUSE BOARD MNT 1.75A 32VDC 0603 |
5,970 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.75 A | - | 32 V | Fast Blow | 35A | 0.14 | UL | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.019" H (1.60mm x 0.80mm x 0.48mm) | |
|
SF-0603FP050M-2FUSE BOARD MNT 500MA 32VDC 0603 |
5,934 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | - | 32 V | Fast Blow | 50A | 0.0093 | UL | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.019" H (1.60mm x 0.80mm x 0.48mm) | |
|
SF-1206SP150M-2FUSE BOARD MOUNT 1.5A 63VDC 1206 |
3,000 | - |
|
Datasheet |
SinglFuse™ SF-1206SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | - | 63 V | Slow Blow | 50A | 0.23 | - | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
0806020.WRFUSE BOARD MOUNT 20A 36VDC 2SMD |
2,075 | - |
|
Datasheet |
806 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 20 A | - | 36 V | Fast Blow | 200A | 65.0 | cURus | -55°C ~ 150°C | - | 0.125" L x 0.064" W x 0.044" H (3.18mm x 1.63mm x 1.11mm) | |
|
|
0213001.MRET1PFUSE GLASS 1A 250VAC 5X20MM |
2,927 | - |
|
Datasheet |
213 | Tape & Reel (TR) | Active | Through Hole | Cartridge, Glass | 1 A | 250 V | - | Slow Blow | 35A | 19.2 | BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE | -55°C ~ 125°C | - | 0.228" Dia x 0.886" L (5.80mm x 22.50mm) | |
|
0876.630MXEPFUSE CERAMIC 630MA 250VAC AXIAL |
845 | - |
|
Datasheet |
876 | Bulk | Active | Through Hole | Cartridge, Ceramic | 630 mA | 250 V | - | Fast Blow | 35A | 0.17 | cULus, VDE | -55°C ~ 125°C | - | 0.142" Dia x 0.394" L (3.60mm x 10.00mm) | |
|
3413.0332.24FUSE BOARD MOUNT 25A 32VAC 63VDC |
9,450 | - |
|
Datasheet |
UST 1206 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 25 A | 32 V | 63 V | Slow Blow | 100A | 220.0 | cURus | -55°C ~ 90°C | - | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | |
|
SF-0603SP450M-2FUSE BOARD MOUNT 4.5A 32VDC 0603 |
8,805 | - |
|
Datasheet |
SinglFuse™ SF-0603SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4.5 A | - | 32 V | Slow Blow | 50A | 2.7 | - | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm) | |
|
TR-1245UMFF1-25-RFUSE BRD MNT 1.25A 350VAC 250VDC |
2,980 | - |
|
Datasheet |
1245UMFF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 350 V | 250 V | Fast Blow | 100A | - | UL | -40°C ~ 125°C | - | 0.472" L x 0.177" W x 0.177" H (12.00mm x 4.50mm x 4.50mm) |
