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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3404.2326.11FUSE BRD MNT 2A 125VAC/VDC 2SMD |
388 | - |
|
Datasheet |
OMZ 125 | Bulk | Active | Requires Holder, Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Slow Blow | 100A | 3.58 | - | -40°C ~ 85°C | - | 0.472" L x 0.205" W x 0.236" H (12.00mm x 5.20mm x 6.00mm) | |
|
3404.2322.11FUSE BRD MT 500MA 125VAC/VDC SMD |
197 | - |
|
Datasheet |
OMZ 125 | Bulk | Active | Requires Holder, Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 125 V | 125 V | Slow Blow | 100A | 0.16 | - | -40°C ~ 85°C | - | 0.472" L x 0.205" W x 0.236" H (12.00mm x 5.20mm x 6.00mm) | |
|
0034.3105.PTFUSE GLASS 63MA 250VAC 5X20MM |
2,590 | - |
|
Datasheet |
FST 5x20 | Bulk | Active | Through Hole | Cartridge, Glass | 63 mA | 250 V | - | Slow Blow | 35A | 0.0401 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
0034.3104.PTFUSE GLASS 50MA 250VAC 5X20MM |
945 | - |
|
Datasheet |
FST 5x20 | Bulk | Active | Through Hole | Cartridge, Glass | 50 mA | 250 V | - | Slow Blow | 35A | 0.0363 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
SF-3812TL300T-2FUSE BOARD MOUNT 3A 250VAC 2SMD |
4,717 | - |
|
Datasheet |
SinglFuse™ SF-3812TM-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 250 V | - | Slow Blow | 50A | 54.0 | TUV, UL | -55°C ~ 125°C | - | 0.398" L x 0.122" W x 0.122" H (10.10mm x 3.10mm x 3.10mm) | |
|
|
35606300029FUSE CERM 630MA 440VAC 3AB 3AG |
129 | - |
|
Datasheet |
356 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 630 mA | 440 V | - | Slow Blow | 1kA | 2.0 | CE | -25°C ~ 70°C | - | 0.248" Dia x 1.260" L (6.30mm x 32.00mm) | |
|
SR-5F-10A-APFUSE BOARD MNT 10A 125VAC RADIAL |
778 | - |
|
Datasheet |
SR-5F | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 10 A | 125 V | - | Fast Blow | 50A | 145.0 | cULus, PSE | -40°C ~ 125°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
SR-5F-8A-APFUSE BOARD MNT 8A 125VAC RADIAL |
2,959 | - |
|
Datasheet |
SR-5F | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 8 A | 125 V | - | Fast Blow | 50A | 120.0 | cULus, PSE | -40°C ~ 125°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
SF-3812TL250T-2FUSE BOARD MNT 2.5A 250VAC 2SMD |
2,500 | - |
|
Datasheet |
SinglFuse™ SF-3812TM-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 50A | 20.5 | TUV, UL | -55°C ~ 125°C | - | 0.398" L x 0.122" W x 0.122" H (10.10mm x 3.10mm x 3.10mm) | |
|
0874002.MXEPFUSE CERAMIC 2A 250VAC AXIAL |
947 | - |
|
Datasheet |
874 | Bulk | Active | Through Hole | Cartridge, Ceramic | 2 A | 250 V | - | Fast Blow | 50A | 1.812 | cULus | -55°C ~ 125°C | - | 0.142" Dia x 0.394" L (3.60mm x 10.00mm) | |
|
0452008.MRSNFUSE BOARD MOUNT 8A 72VAC 2SMD |
786 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 8 A | 72 V | - | Slow Blow | 50A | 137.34 | CSA, UR | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
BK/GMC-V-10-RFUSE GLASS 10A 125VAC 5X20MM |
288 | - |
|
Datasheet |
GMC | Bulk | Active | Through Hole | Cartridge, Glass | 10 A | 125 V | - | Medium Blow | 200A | 300.0 | MITI, UL | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
|
|
35611600029FUSE CERAMIC 1.6A 440VAC 3AB 3AG |
116 | - |
|
Datasheet |
356 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 1.6 A | 440 V | - | Slow Blow | 1kA | 8.3 | CE, cULus | -25°C ~ 70°C | - | 0.248" Dia x 1.260" L (6.30mm x 32.00mm) | |
|
|
0001.2710.22FUSE CERM 4A 250VAC 150VDC 5X20 |
958 | - |
|
Datasheet |
SMD-SPT | Tape & Reel (TR) | Active | Requires Holder | Cartridge, Ceramic | 4 A | 250 V | 150 V | Slow Blow | 1.5kA | 62.4 | CCC, cURus, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
3403.0117.24FUSE BOARD MNT 1.25A 250VAC 2SMD |
4,000 | - |
|
Datasheet |
OMT | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 250 V | - | Slow Blow | 100A | 1.0 | cURus | -55°C ~ 125°C | - | 0.433" L x 0.181" W x 0.154" H (11.00mm x 4.60mm x 3.90mm) | |
|
TR2/1025FA7-RFUSE BRD MNT 7A 250VAC 60VDC SMD |
1,184 | - |
|
Datasheet |
1025FA | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | 250 V | 60 V | Fast Blow | 50A | 138.0 | CSA, UR | - | - | 0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm) | |
|
0034.1510.PTFUSE GLASS 250MA 250VAC 5X20MM |
2,984 | - |
|
Datasheet |
FSF 5x20 | Bulk | Last Time Buy | Through Hole | Cartridge, Glass | 250 mA | 250 V | - | Fast Blow | 35A | 0.0159 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
TR2/1025TD2-RFUSE BRD MT 2A 250VAC 125VDC SMD |
1,205 | - |
|
Datasheet |
BRICK 1025TD | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | 125 V | Slow Blow | 50A | 17.27 | CSA, UL | - | - | 0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm) | |
|
0216.160MXEPFUSE CERAMIC 160MA 250VAC 5X20MM |
1,958 | - |
|
Datasheet |
216 | Bulk | Active | Through Hole | Cartridge, Ceramic | 160 mA | 250 V | - | Fast Blow | 1.5kA | 0.00576 | CCC, CE, CSA, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.236" Dia x 0.886" L (6.00mm x 22.50mm) | |
|
BK/GDC-630MAFUSE GLASS 630MA 250VAC 5X20MM |
970 | - |
|
Datasheet |
GDC | Bulk | Active | Requires Holder | Cartridge, Glass | 630 mA | 250 V | - | Slow Blow | 35A | 1.33 | cULus, IMQ | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
