Available 24/7 at
0755-82798135Fuses
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TR-1245UMFF3-15-RFUSE BRD MNT 3.15A 350VAC 250VDC |
2,940 | - |
|
Datasheet |
1245UMFF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.15 A | 350 V | 250 V | Fast Blow | 100A | - | UL | -40°C ~ 125°C | - | 0.472" L x 0.177" W x 0.177" H (12.00mm x 4.50mm x 4.50mm) | |
|
TR-1245UMFF500-RFUSE BRD MNT 500MA 350VAC 250VDC |
2,913 | - |
|
Datasheet |
1245UMFF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 350 V | 250 V | Fast Blow | 100A | - | UL | -40°C ~ 125°C | - | 0.472" L x 0.177" W x 0.177" H (12.00mm x 4.50mm x 4.50mm) | |
|
TR-1245UMFF1-RFUSE BRD MT 1A 350VAC 250VDC SMD |
2,888 | - |
|
Datasheet |
1245UMFF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 350 V | 250 V | Fast Blow | 100A | - | UL | -40°C ~ 125°C | - | 0.472" L x 0.177" W x 0.177" H (12.00mm x 4.50mm x 4.50mm) | |
|
TR-1245UMFF6-3-RFUSE BRD MT 6.3A 350VAC 250VDC |
2,818 | - |
|
Datasheet |
1245UMFF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6.3 A | 350 V | 250 V | Fast Blow | 100A | - | UL | -40°C ~ 125°C | - | 0.472" L x 0.177" W x 0.177" H (12.00mm x 4.50mm x 4.50mm) | |
|
40013150000FUSE BRD MNT 3.15A 250VAC RADIAL |
1,511 | - |
|
Datasheet |
TE5® 400 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 250 V | - | Slow Blow | 130A | 101.61 | CQC, cURus, KC, PSE/JET, VDE | -40°C ~ 85°C | - | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | |
|
04761.25MRFUSE BRD MNT 1.25A 250VAC 125VDC |
940 | - |
|
Datasheet |
NANO²®476 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 250 V | 125 V | Fast Blow | 100A AC, 300A DC | 0.276 | cURus | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
7100.1123.13FUSE BOARD MNT 6.3A 250VAC RAD |
490 | - |
|
Datasheet |
FRT 250T | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 6.3 A | 250 V | - | Slow Blow | 63A | 53.0 | cURus | -40°C ~ 85°C | - | 0.453" L x 0.197" W x 0.315" H (11.50mm x 5.00mm x 8.00mm) | |
|
SF-2410HI0375T-2FUSE BRD 375MA 125VAC/125VDC SMD |
395 | - |
|
Datasheet |
SinglFuse™ SF-2410HI-T | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 375 mA | 125 V | 125 V | Fast Blow | 50A | 0.4147 | 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) | |
|
7100.1120.13FUSE BRD MNT 3.15A 250VAC RADIAL |
178 | - |
|
Datasheet |
FRT 250T | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 250 V | - | Slow Blow | 50A | 4.7 | cURus | -40°C ~ 85°C | - | 0.453" L x 0.197" W x 0.315" H (11.50mm x 5.00mm x 8.00mm) | |
|
044003.5WRAFUSE BRD MT 3.5A 32VAC/VDC 1206 |
5,596 | - |
|
Datasheet |
440A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.5 A | 32 V | 32 V | - | 50A | 1.789 | CSA, UR | -55°C ~ 150°C | - | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | |
|
|
SR-5-800MA-APFUSE BRD MNT 800MA 250VAC RADIAL |
864 | - |
|
Datasheet |
SR-5 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 35A | 6.5 | CCC, cULus, KC-MARK, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
BK/AGC-V-7-1/2-RFUSE GLASS 7.5A 250VAC 3AB 3AG |
990 | - |
|
Datasheet |
AGC | Bulk | Active | Through Hole | Cartridge, Glass | 7.5 A | 250 V | - | Fast Blow | 200A | 216.0 | CSA, UL | -55°C ~ 125°C | - | 0.266" Dia x 1.292" L (6.76mm x 32.82mm) | |
|
37400500410FUSE BOARD MNT 50MA 250VAC RAD |
894 | - |
|
Datasheet |
TR5® 374 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 50 mA | 250 V | - | Slow Blow | 50A | 0.0056 | CSA, cULus | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
BK-S505SC-5-RFUSE CERAMIC 5A 250VAC 5X20MM |
5,175 | - |
|
Datasheet |
S505 | Bulk | Active | Through Hole | Cartridge, Ceramic | 5 A | 250 V | - | Slow Blow | 1.5kA | 71.3 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SS-5-5A-APFUSE BOARD MNT 5A 250VAC RADIAL |
875 | - |
|
Datasheet |
SS-5 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 50A | 120.0 | CQC, cULus, EK-MARK, SEMKO, VDE | -40°C ~ 125°C | - | 0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm) | |
|
|
7010.9967.63FUSE BOARD MNT 4A 125VAC/VDC |
471 | - |
|
Datasheet |
MSB | Bulk | Active | Requires Holder | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Slow Blow | 50A | 21.0 | cURus | -55°C ~ 85°C | - | 0.079" Dia x 0.276" L (2.00mm x 7.00mm) | |
|
|
7010.9969.63FUSE BRD MNT 6.3A 125VAC/VDC |
460 | - |
|
Datasheet |
MSB | Bulk | Active | Requires Holder | Board Mount (Cartridge Style Excluded) | 6.3 A | 125 V | 125 V | Slow Blow | 63A | 51.0 | cURus | -55°C ~ 85°C | - | 0.079" Dia x 0.276" L (2.00mm x 7.00mm) | |
|
|
7010.9963.63FUSE BOARD MNT 2A 125VAC/VDC |
263 | - |
|
Datasheet |
MSB | Bulk | Active | Requires Holder | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Slow Blow | 50A | 4.1 | cURus | -55°C ~ 85°C | - | 0.079" Dia x 0.276" L (2.00mm x 7.00mm) | |
|
03136.25HXIDPFUSE GLASS 6.25A 250VAC 3AB 3AG |
108 | - |
|
Datasheet |
313 | Bulk | Active | Requires Holder | Cartridge, Glass | 6.25 A | 250 V | - | Slow Blow | 200A | 242.0 | CE, CSA, K-MARK, PSE, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
0001.1007.TRFUSE CERAMIC 2A 250VAC 5X20MM |
3,999 | - |
|
Datasheet |
SP 5x20 | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 2 A | 250 V | - | Fast Blow | 1.5kA | 2.0 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) |
