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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0034.4545FUSE BOARD MNT 400MA 125VAC/VDC |
1,990 | - |
|
Datasheet |
MSF 125 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 400 mA | 125 V | 125 V | Fast Blow | 100A | 0.013 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
TR-1350HV1-25-RFUSE BRD MNT 1.25A 350VAC 600VDC |
965 | - |
|
Datasheet |
1350HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 350 V | 600 V | Fast Blow | 100A | 0.95 | - | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
TR-1350HV1-6-RFUSE BRD MT 1.6A 350VAC 600VDC |
959 | - |
|
Datasheet |
1350HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.6 A | 350 V | 600 V | Fast Blow | 100A | 2.3 | - | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
TR-1350HV2-RFUSE BRD MT 2A 350VAC 600VDC SMD |
931 | - |
|
Datasheet |
1350HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 350 V | 600 V | Fast Blow | 100A | 4.1 | - | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
TR-1350HV4-RFUSE BRD MT 4A 350VAC 500VDC SMD |
718 | - |
|
Datasheet |
1350HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 350 V | 500 V | Fast Blow | 100A | 5.5 | - | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
|
JCAS020.XFUSE AUTO 20A 32VAC 32VDC |
420 | - |
|
Datasheet |
JCASE® | Bulk | Active | Requires Holder | Automotive | 20 A | 32 V | 32 V | Slow Blow | - | - | - | - | Blue | 0.555" L x 0.472" W x 1.063" H (14.10mm x 12.00mm x 27.00mm) | |
|
0031.8418FUSE GLASS 1.6A 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 1.6 A | 250 V | - | Fast Blow | 35A | 2.94 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8413FUSE GLASS 500MA 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 500 mA | 250 V | - | Fast Blow | 35A | 0.151 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8421FUSE GLASS 3.15A 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 3.15 A | 250 V | - | Fast Blow | 35A | 16.1 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8420FUSE GLASS 2.5A 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 2.5 A | 250 V | - | Fast Blow | 35A | 9.19 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8419FUSE GLASS 2A 250VAC 5X20MM |
399 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 2 A | 250 V | - | Fast Blow | 35A | 5.28 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8423FUSE GLASS 5A 250VAC 5X20MM |
398 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 5 A | 250 V | - | Fast Blow | 50A | 33.8 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8416FUSE GLASS 1A 250VAC 5X20MM |
387 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 1 A | 250 V | - | Fast Blow | 35A | 1.13 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8422FUSE GLASS 4A 250VAC 5X20MM |
384 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 4 A | 250 V | - | Fast Blow | 40A | 25.6 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
|
0001.2538FUSE CERM 25A 150VAC 63VDC 3AB |
477 | - |
|
Datasheet |
SPT 6.3x32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 25 A | 150 V | 63 V | Slow Blow | 1kA AC, 20kA DC | 1390.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
TR-1350HV6-RFUSE BRD MT 6A 350VAC 400VDC SMD |
960 | - |
|
Datasheet |
1350HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6 A | 350 V | 400 V | Fast Blow | 100A AC, 200A DC | 15.0 | cURus | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
0312.062HXCCPFUSE GLASS 62MA 250VAC 3AB 3AG |
107 | - |
|
Datasheet |
312 | Bulk | Active | Requires Holder | Cartridge, Glass | 62 mA | 250 V | - | Fast Blow | 35A | 2.49E-4 | CE, CSA, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
SF-3812F3000T-2FUSE BRD MT 30A 250VAC/80DC 2SMD |
2,544 | - |
|
Datasheet |
SinglFuse™ SF-3812F-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 30 A | 250 V | 80 V | Fast Blow | 100A AC, 130A DC | 900.0 | cUL, UL | -55°C ~ 125°C | - | 0.398" L x 0.122" W x 0.122" H (10.10mm x 3.10mm x 3.10mm) | |
|
SF-2410FP0125T-2FUSE BRD 125MA 125VAC/125VDC SMD |
2,096 | - |
|
Datasheet |
SinglFuse™ SF-2410FP-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | 125 V | Fast Blow | 50A | 0.0094 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.102" W x 0.102" H (6.10mm x 2.59mm x 2.59mm) | |
|
SF-2410FP016T-2FUSE BRD 160MA 125VAC/125VDC SMD |
1,126 | - |
|
Datasheet |
SinglFuse™ SF-2410FP-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 160 mA | 125 V | 125 V | Fast Blow | 50A | 0.0116 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.102" W x 0.102" H (6.10mm x 2.59mm x 2.59mm) |
