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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
8020.0603.PTFUSE CERAMIC 12A 250VAC 3AB 3AG |
876 | - |
|
Datasheet |
SUT 6.3x32 | Bulk | Active | Through Hole | Cartridge, Ceramic | 12 A | 250 V | - | Slow Blow | 500A | 72.0 | cURus | -40°C ~ 85°C | - | 0.270" Dia x 1.291" L (6.85mm x 32.80mm) | |
|
BK/S505SCH-6.3-RFUSE CERAMIC 6.3A 250VAC 5X20MM |
186 | - |
|
Datasheet |
S505SCH | Bulk | Active | Through Hole | Cartridge, Ceramic | 6.3 A | 250 V | - | Slow Blow | 1.5kA | 330.0 | CQC, cURus, KC, TUV | - | - | 0.205" Dia x 0.807" L (5.20mm x 20.50mm) | |
|
|
SR-5-250MA-BKFUSE BRD MNT 250MA 250VAC RADIAL |
6,411 | - |
|
Datasheet |
SR-5 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 250 mA | 250 V | - | Slow Blow | 35A | 0.24778 | CCC, cULus, KC-MARK, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
|
3403.0276.23FUSE BRD MT 1.6A 277VAC 250VDC |
4,838 | - |
|
Datasheet |
UMT-H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.6 A | 277 V | 250 V | Slow Blow | 1.5kA | 5.4 | CQC, cURus, VDE | -55°C ~ 125°C | - | 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) | |
|
|
SR-5-315MA-BKFUSE BRD MNT 315MA 250VAC RADIAL |
9,237 | - |
|
Datasheet |
SR-5 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 315 mA | 250 V | - | Slow Blow | 35A | 0.2772 | CCC, cULus, KC-MARK, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
|
3403.0283.11FUSE BRD MT 8A 250VAC 125VDC SMD |
1,000 | - |
|
Datasheet |
UMT-H | Strip | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 8 A | 250 V | 125 V | Slow Blow | 1.5kA | 125.0 | CQC, cURus, VDE | -55°C ~ 125°C | - | 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) | |
|
|
3403.0012.24FUSE BRD MNT 400MA 250VAC/VDC |
4,650 | - |
|
Datasheet |
OMF 250 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 400 mA | 250 V | 250 V | Fast Blow | 100A | 0.02 | cURus, VDE | -55°C ~ 125°C | - | 0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm) | |
|
|
3403.0013.24FUSE BRD MNT 500MA 250VAC/VDC |
3,778 | - |
|
Datasheet |
OMF 250 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | 250 V | Fast Blow | 100A | 0.03 | cURus, VDE | -55°C ~ 125°C | - | 0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm) | |
|
3403.0130.24FUSE BOARD MNT 1.5A 250VAC 2SMD |
3,670 | - |
|
Datasheet |
OMT | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 250 V | - | Slow Blow | 50A | 2.0 | cURus | -55°C ~ 125°C | - | 0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm) | |
|
|
3403.0019.24FUSE BRD MT 2A 250VAC 250VDC SMD |
2,862 | - |
|
Datasheet |
OMF 250 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | 250 V | Fast Blow | 100A | 1.4 | cURus, VDE | -55°C ~ 125°C | - | 0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm) | |
|
SF-0603SPA700R-2FUSE BOARD MOUNT 7A 63VDC 0603 |
9,812 | - |
|
Datasheet |
SinglFuse™ SF-0603SPA-R | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | - | 63 V | Fast Blow | 50A | 5.04 | AEC-Q200, cUL, cURus, TUV | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.028" H (1.60mm x 0.80mm x 0.70mm) | |
|
0521003.YAT1LPICO FUSE BOARD MOUNT |
3,990 | - |
|
Datasheet |
PICO® II 521 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3 A | - | 75 V | Fast Blow | 300A | 1.05 | cURus | -55°C ~ 125°C | - | 0.135" Dia x 0.315" L (3.42mm x 8.00mm) | |
|
SF-0603SPA300R-2FUSE BOARD MOUNT 3A 63VDC 0603 |
3,105 | - |
|
Datasheet |
SinglFuse™ SF-0603SPA-R | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | - | 63 V | Fast Blow | 50A | 0.71 | AEC-Q200, cUL, cURus, TUV | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.028" H (1.60mm x 0.80mm x 0.70mm) | |
|
SF-0603SPA100R-2FUSE BOARD MOUNT 1A 63VDC 0603 |
156 | - |
|
Datasheet |
SinglFuse™ SF-0603SPA-R | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 63 V | Fast Blow | 50A | 0.059 | AEC-Q200, cUL, cURus, TUV | -55°C ~ 150°C | - | 0.063" L x 0.031" W x 0.028" H (1.60mm x 0.80mm x 0.70mm) | |
|
CC06H3A-TRFUSE BOARD MOUNT 3A 32VDC 0603 |
5,310 | - |
|
Datasheet |
CC06H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | - | 32 V | Fast Blow | 50A | 0.3 | cULus | -40°C ~ 85°C | - | 0.063" L x 0.032" W x 0.019" H (1.60mm x 0.81mm x 0.48mm) | |
|
CC06H4A-TRFUSE BOARD MOUNT 4A 32VDC 0603 |
5,900 | - |
|
Datasheet |
CC06H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | - | 32 V | Fast Blow | 50A | 1.0 | cULus | -40°C ~ 85°C | - | 0.063" L x 0.032" W x 0.019" H (1.60mm x 0.81mm x 0.48mm) | |
|
SF-2410FPA100W-2FUSE BOARD MOUNT 1A 250VDC 2410 |
3,174 | - |
|
Datasheet |
SinglFuse™ SF-2410FPA-W | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 250 V | Fast Blow | 100A | 0.59 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
SF-2410FPA300W-2FUSE BOARD MOUNT 3A 125VDC 2410 |
2,037 | - |
|
Datasheet |
SinglFuse™ SF-2410FPA-W | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | - | 125 V | Fast Blow | 50A | 1.73 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
SF-2410FPA315W-2FUSE BOARD MNT 3.15A 125VDC 2410 |
2,000 | - |
|
Datasheet |
SinglFuse™ SF-2410FPA-W | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.15 A | - | 125 V | Fast Blow | 50A | 2.2 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
SF-2410HI400T-2FUSE BRD MT 4A 125VAC/125DC 2SMD |
1,919 | - |
|
Datasheet |
SinglFuse™ SF-2410HI-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 50A | 27.056 | 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) |
