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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-1206S500W-2FUSE BOARD MOUNT 5A 32VDC 1206 |
3,174 | - |
|
Datasheet |
SinglFuse™ SF-1206SxxxW | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | - | 32 V | Slow Blow | 50A | 5.4 | UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.043" H (3.20mm x 1.60mm x 1.10mm) | |
|
SF-1206S250W-2FUSE BOARD MOUNT 2.5A 65VDC 1206 |
2,522 | - |
|
Datasheet |
SinglFuse™ SF-1206SxxxW | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | - | 65 V | Slow Blow | 50A | 1.1 | UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.043" H (3.20mm x 1.60mm x 1.10mm) | |
|
SF-1206F050-2FUSE BOARD MNT 500MA 63VDC 1206 |
5,000 | - |
|
Datasheet |
SinglFuse™ SF-1206F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | - | 63 V | Fast Blow | 50A | 0.011 | UL | -20°C ~ 105°C | - | 0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm) | |
|
8020.5013.GFUSE CERM 1.6A 500VAC 400VDC 3AB |
4,036 | - |
|
Datasheet |
SHT 6.3X32 | - | Active | Requires Holder | Cartridge, Ceramic | 1.6 A | 500 V | 400 V | Slow Blow | 1.5kA | 5.4 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
37012000000FUSE BOARD MNT 2A 250VAC RADIAL |
3,261 | - |
|
Datasheet |
TR5® 370 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Fast Blow | 50A | 0.98 | CCC, cURus, PSE, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
37011000000FUSE BOARD MNT 1A 250VAC RADIAL |
2,684 | - |
|
Datasheet |
TR5® 370 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Fast Blow | 50A | 0.2 | CCC, cURus, PSE, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
SF-0402S315-2FUSE BOARD MNT 3.15A 24VDC 0402 |
9,950 | - |
|
Datasheet |
SinglFuse™ SF-0402S | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.15 A | - | 24 V | Slow Blow | 35A | 0.10868 | UL | -40°C ~ 105°C | - | 0.039" L x 0.020" W x 0.014" H (1.00mm x 0.52mm x 0.35mm) | |
|
SF-0402S125-2FUSE BOARD MNT 1.25A 24VDC 0402 |
8,236 | - |
|
Datasheet |
SinglFuse™ SF-0402S | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | - | 24 V | Slow Blow | 35A | 0.0231 | UL | -40°C ~ 105°C | - | 0.039" L x 0.020" W x 0.014" H (1.00mm x 0.52mm x 0.35mm) | |
|
SF-0603FP050-2FUSE BOARD MNT 500MA 50VDC 0603 |
3,874 | - |
|
Datasheet |
SinglFuse™ SF-0603FP | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | - | 50 V | Fast Blow | 50A | 0.005 | UL | -40°C ~ 105°C | - | 0.063" L x 0.032" W (1.60mm x 0.80mm) | |
|
0229.800MXPFUSE GLASS 800MA 250VAC 125VDC |
1,728 | - |
|
Datasheet |
229 | Bulk | Active | Requires Holder | Cartridge, Glass | 800 mA | 250 V | 125 V | Slow Blow | 35A AC, 10kA DC | 3.45 | CE, CSA, UL | -55°C ~ 125°C | - | 0.177" Dia x 0.570" L (4.50mm x 14.48mm) | |
|
CB61F2A-TR2FUSE BRD MNT 2A 125VAC/VDC 2SMD |
20,824 | - |
|
Datasheet |
CB61F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Fast Blow | 100A AC, 300A DC | 0.85 | CQC, cULus | - | - | 0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm) | |
|
CB61F12A-TR2FUSE BRD MNT 12A 125VAC/VDC 2SMD |
17,068 | - |
|
Datasheet |
CB61F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 12 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 40.0 | CQC, cULus | - | - | 0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm) | |
|
SF-1206F125-2FUSE BOARD MNT 1.25A 63VDC 1206 |
4,998 | - |
|
Datasheet |
SinglFuse™ SF-1206F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | - | 63 V | Fast Blow | 50A | 0.062 | UL | -20°C ~ 105°C | - | 0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm) | |
|
|
3402.0043.22FUSE BRD MNT 350MA 63VAC/VDC SMD |
3,265 | - |
|
Datasheet |
OMF 63 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 350 mA | 63 V | 63 V | Fast Blow | 50A | 0.0076 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
|
3402.0012.22FUSE BRD MNT 2A 63VAC 63VDC 2SMD |
3,246 | - |
|
Datasheet |
OMF 63 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 63 V | 63 V | Fast Blow | 50A | 0.44 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
|
3402.0017.22FUSE BRD MNT 5A 63VAC 63VDC 2SMD |
2,923 | - |
|
Datasheet |
OMF 63 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 63 V | 63 V | Fast Blow | 50A | 2.9 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
|
3AG 7-RFUSE GLASS 7A 250VAC 3AB 3AG |
2,483 | - |
|
Datasheet |
3AG | Bulk | Active | Requires Holder | Cartridge, Glass | 7 A | 250 V | - | Fast Blow | 200A | 141.0 | CE, CSA, cURus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
3404.0017.22FUSE BRD MNT 5A 125VAC/VDC 2SMD |
2,478 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 125 V | 125 V | Fast Blow | 100A | 2.9 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
3404.0014.22FUSE BRD MNT 3A 125VAC/VDC 2SMD |
2,460 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 125 V | Fast Blow | 100A | 1.3 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
3404.0020.22FUSE BRD MNT 8A 125VAC/VDC 2SMD |
2,076 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 8 A | 125 V | 125 V | Fast Blow | 100A | 20.0 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) |

