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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
8020.5018.GFUSE CERM 5A 500VAC 63VDC 3AB |
5,718 | - |
|
Datasheet |
SHT 6.3X32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 5 A | 500 V | 63 V | Slow Blow | 1.5kA AC, 20kA DC | 271.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
|
3413.0113.24FUSE BRD MT 500MA 125VAC/VDC |
5,001 | - |
|
Datasheet |
USF 1206 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 125 V | 125 V | Fast Blow | 50A | 0.02 | cURus | -55°C ~ 90°C | - | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | |
|
8020.5019.GFUSE CERM 6.3A 500VAC 63VDC 3AB |
4,266 | - |
|
Datasheet |
SHT 6.3X32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 6.3 A | 500 V | 63 V | Slow Blow | 1.5kA AC, 20kA DC | 225.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
8020.5016.GFUSE CERM 3.15A 500VAC 400VDC |
4,036 | - |
|
Datasheet |
SHT 6.3X32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 3.15 A | 500 V | 400 V | Slow Blow | 1.5kA | 39.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
8020.5021.GFUSE CERM 10A 500VAC 400VDC 3AB |
3,824 | - |
|
Datasheet |
SHT 6.3X32 | - | Active | Requires Holder | Cartridge, Ceramic | 10 A | 500 V | 400 V | Slow Blow | 1.5kA AC, 1kA DC | 700.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
8020.5020.GFUSE CERM 8A 500VAC 63VDC 3AB |
2,717 | - |
|
Datasheet |
SHT 6.3X32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 8 A | 500 V | 63 V | Slow Blow | 1.5kA AC, 20kA DC | 285.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
8020.5015.GFUSE CERM 2.5A 500VAC 400VDC 3AB |
2,077 | - |
|
Datasheet |
SHT 6.3X32 | - | Active | Requires Holder | Cartridge, Ceramic | 2.5 A | 500 V | 400 V | Slow Blow | 1.5kA | 20.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
MFU1206FF06300P100FUSE BOARD MOUNT 6.3A 63VDC 1206 |
2,908 | - |
|
Datasheet |
MFU | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6.3 A | - | 63 V | Fast Blow | 50A | 0.516 | UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.022" H (3.20mm x 1.60mm x 0.55mm) | |
|
|
3AG 2.5-RFUSE GLASS 2.5A 250VAC 3AB 3AG |
2,572 | - |
|
Datasheet |
3AG | Bulk | Active | Requires Holder | Cartridge, Glass | 2.5 A | 250 V | - | Fast Blow | 200A | 12.0 | CE, CSA, cURus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
3404.0021.22FUSE BRD MNT 10A 125VAC/VDC 2SMD |
16,578 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 10 A | 125 V | 125 V | Fast Blow | 100A | 54.0 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
SF-2410FP050W-2FUSE BRD 500MA 250VAC/125DC 2410 |
11,845 | - |
|
Datasheet |
SinglFuse™ SF-2410FPxxxW | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | 125 V | Fast Blow | 100A AC, 50A DC | 0.1 | UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
|
3AG 3-RFUSE GLASS 3A 250VAC 3AB 3AG |
9,175 | - |
|
Datasheet |
3AG | Bulk | Active | Requires Holder | Cartridge, Glass | 3 A | 250 V | - | Fast Blow | 200A | 21.0 | CE, CSA, cURus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
F0402G0R07FNTRFUSE BOARD MOUNT 75MA 32VDC 0402 |
8,726 | - |
|
Datasheet |
Accu-Guard® II | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 75 mA | - | 32 V | Fast Blow | - | 4.0E-6 | cUL, UL | -55°C ~ 125°C | - | 0.039" L x 0.023" W x 0.014" H (1.00mm x 0.58mm x 0.35mm) | |
|
|
3AG 5-RFUSE GLASS 5A 250VAC 3AB 3AG |
6,365 | - |
|
Datasheet |
3AG | Bulk | Active | Requires Holder | Cartridge, Glass | 5 A | 250 V | - | Fast Blow | 200A | 63.0 | CE, CSA, cURus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
3404.0009.22FUSE BRD MNT 1A 125VAC/VDC 2SMD |
3,281 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 100A | 0.078 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
3404.0016.22FUSE BRD MNT 4A 125VAC/VDC 2SMD |
1,917 | - |
|
Datasheet |
OMF 125 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 100A | 2.1 | cURus | -55°C ~ 125°C | - | 0.291" L x 0.122" W x 0.102" H (7.40mm x 3.10mm x 2.60mm) | |
|
|
GSA 4-RFUSE CERAMIC 4A 250VAC 3AB 3AG |
1,462 | - |
|
Datasheet |
GSA | Bulk | Active | Requires Holder | Cartridge, Ceramic | 4 A | 250 V | - | Slow Blow | 200A | 226.0 | CE, CSA, cURus, PSE | -55°C ~ 125°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
SF-0603F040-2FUSE BOARD MNT 400MA 50VDC 0603 |
12,707 | - |
|
Datasheet |
SinglFuse™ SF-0603F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 400 mA | - | 50 V | Fast Blow | 50A | 0.004 | UL | -20°C ~ 105°C | - | 0.063" L x 0.031" W x 0.018" H (1.60mm x 0.80mm x 0.45mm) | |
|
|
0001.2514.PTFUSE CERM 10A 250VAC 150VDC 5X20 |
5,802 | - |
|
Datasheet |
SPT 5x20 | Bulk | Active | Through Hole | Cartridge, Ceramic | 10 A | 250 V | 150 V | Slow Blow | 1kA AC, 1.5kA DC | 400.0 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
|
0001.2516.PTFUSE CERM 16A 250VAC 125VDC 5X20 |
5,489 | - |
|
Datasheet |
SPT 5x20 | Bulk | Active | Through Hole | Cartridge, Ceramic | 16 A | 250 V | 125 V | Slow Blow | 500A AC, 1.5kA DC | 1500.0 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) |
