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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SF-0603FP175F-2FUSE BRDMT 1.75A 24VAC/35DC 0603 |
7,993 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.75 A | 24 V | 35 V | Fast Blow | 50A AC, 35A DC | 0.1 | UL | -55°C ~ 90°C | - | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.30mm) | |
|
0251001.PAT1LFUSE BRD MNT 1A 125VAC/VDC AXIAL |
5,243 | - |
|
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) | |
|
0209.250MXPFUSE GLASS 250MA 350VAC 2AG |
1,528 | - |
|
Datasheet |
209 | Bulk | Active | Requires Holder | Cartridge, Glass | 250 mA | 350 V | - | Slow Blow | 100A | 0.216 | CE, cULus | -55°C ~ 125°C | - | 0.177" Dia x 0.570" L (4.50mm x 14.48mm) | |
|
044003.5WRFUSE BRD MT 3.5A 32VAC/VDC 1206 |
10,387 | - |
|
Datasheet |
440 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.5 A | 32 V | 32 V | Fast Blow | 50A | 1.789 | 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) | |
|
0251.750NAT1LFUSE BRD MT 750MA 125VAC/VDC AXL |
4,707 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | 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) | |
|
SF-0402FP100F-2FUSE BOARD MOUNT 1A 35VDC 0402 |
19,545 | - |
|
Datasheet |
SinglFuse™ SF-0402FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 35 V | Fast Blow | 35A | 0.024 | 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-0402FP200F-2FUSE BOARD MOUNT 2A 35VDC 0402 |
17,869 | - |
|
Datasheet |
SinglFuse™ SF-0402FPxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | - | 35 V | Fast Blow | 35A | 0.12 | 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-1206HI500M-2FUSE BOARD MOUNT 5A 32VDC 1206 |
14,663 | - |
|
Datasheet |
SinglFuse™ SF-1206HIxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | - | 32 V | - | 50A | 5.5 | UL | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-1206HI150M-2FUSE BOARD MOUNT 1.5A 63VDC 1206 |
13,176 | - |
|
Datasheet |
SinglFuse™ SF-1206HIxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | - | 63 V | - | 50A | 0.33 | UL | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-1206HI075M-2FUSE BOARD MNT 750MA 65VDC 1206 |
12,533 | - |
|
Datasheet |
SinglFuse™ SF-1206HIxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | - | 65 V | - | 50A | 0.101 | cUL, 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-1206SP550M-2FUSE BOARD MOUNT 5.5A 24VDC 1206 |
8,804 | - |
|
Datasheet |
SinglFuse™ SF-1206SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5.5 A | - | 24 V | Slow Blow | 50A | 6.4 | - | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-0603HI150F-2FUSE BRD MT 1.5A 35VAC/65DC 0603 |
8,430 | - |
|
Datasheet |
SinglFuse™ SF-0603HIxxxF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 35 V | 65 V | - | 50A AC, 13A DC | 0.11 | 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-0603S600M-2FUSE BOARD MOUNT 6A 24VDC 0603 |
4,126 | - |
|
Datasheet |
SinglFuse™ SF-0603SxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6 A | - | 24 V | Slow Blow | 35A | 1.1 | - | -55°C ~ 125°C | - | 0.063" L x 0.031" W x 0.037" H (1.60mm x 0.80mm x 0.95mm) | |
|
SF-1206HI300M-2FUSE BOARD MOUNT 3A 32VDC 1206 |
4,014 | - |
|
Datasheet |
SinglFuse™ SF-1206HIxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | - | 32 V | - | 50A | 1.35 | UL | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-1206SP100M-2FUSE BOARD MOUNT 1A 63VDC 1206 |
3,096 | - |
|
Datasheet |
SinglFuse™ SF-1206SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 63 V | Slow Blow | 50A | 0.11 | - | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
SF-0603S500M-2FUSE BOARD MOUNT 5A 32VDC 0603 |
2,412 | - |
|
Datasheet |
SinglFuse™ SF-0603SxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | - | 32 V | Slow Blow | 35A | 0.8 | - | -55°C ~ 125°C | - | 0.063" L x 0.031" W x 0.037" H (1.60mm x 0.80mm x 0.95mm) | |
|
SF-0603FP075M-2FUSE BOARD MNT 750MA 32VDC 0603 |
1,023 | - |
|
Datasheet |
SinglFuse™ SF-0603FPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | - | 32 V | Fast Blow | 50A | 0.0191 | UL | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.019" H (1.60mm x 0.80mm x 0.48mm) | |
|
37312000410FUSE BOARD MNT 2A 250VAC RADIAL |
1,017 | - |
|
Datasheet |
TR5® 373 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Fast Blow | 50A | 0.63 | CSA, cULus | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
SF-1206SP450M-2FUSE BOARD MOUNT 4.5A 32VDC 1206 |
2,933 | - |
|
Datasheet |
SinglFuse™ SF-1206SPxxxM | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4.5 A | - | 32 V | Slow Blow | 50A | 3.6 | - | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | |
|
0229.350MXSPFUSE GLASS 350MA 250VAC 125VDC |
1,933 | - |
|
Datasheet |
229 | Bulk | Active | Requires Holder | Cartridge, Glass | 350 mA | 250 V | 125 V | Slow Blow | 35A AC, 10kA DC | 0.49 | CE, CSA, UL | -55°C ~ 125°C | - | 0.177" Dia x 0.570" L (4.50mm x 14.48mm) |

