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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3-140-172UHS FUSE F, 70A |
857 | - |
|
Datasheet |
UHS | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 70 A | - | 50 V | Fast Blow | 600A | 1500.0 | CE, CSA, cURus, UKCA, UL | -55°C ~ 125°C | - | 0.370" L x 0.331" W x 0.185" H (9.40mm x 8.40mm x 4.70mm) | |
|
3-140-174UHS FUSE F, 80A |
840 | - |
|
Datasheet |
UHS | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 80 A | - | 50 V | Fast Blow | 600A | 1700.0 | CE, CSA, cURus, UKCA, UL | -55°C ~ 125°C | - | 0.370" L x 0.331" W x 0.185" H (9.40mm x 8.40mm x 4.70mm) | |
|
38221000410FUSE BOARD MNT 10A 250VAC RADIAL |
690 | - |
|
Datasheet |
TR5® 382 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 10 A | 250 V | - | Slow Blow | 100A | 365.0 | cURus, PSE/JET | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
3-140-169UHS FUSE F, 60A |
494 | - |
|
Datasheet |
UHS | Bag | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 60 A | - | 32 V | Fast Blow | 1kA | 1400.0 | CE, CSA, cURus, UKCA, UL | -55°C ~ 125°C | - | 0.370" L x 0.331" W x 0.185" H (9.40mm x 8.40mm x 4.70mm) | |
|
3-140-177UHS FUSE F, 100A |
490 | - |
|
Datasheet |
UHS | Bag | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 100 A | - | 50 V | Fast Blow | 600A | 3200.0 | CE, CSA, cURus, UKCA, UL | -55°C ~ 125°C | - | 0.370" L x 0.331" W x 0.185" H (9.40mm x 8.40mm x 4.70mm) | |
|
3-140-171UHS FUSE F, 70A |
488 | - |
|
Datasheet |
UHS | Bag | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 70 A | - | 50 V | Fast Blow | 600A | 1500.0 | CE, CSA, cURus, UKCA, UL | -55°C ~ 125°C | - | 0.370" L x 0.331" W x 0.185" H (9.40mm x 8.40mm x 4.70mm) | |
|
SS-5F-10A-APFUSE BOARD MNT 10A 125VAC RADIAL |
2,144 | - |
|
Datasheet |
SS-5F | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 10 A | 125 V | - | Fast Blow | 50A | 145.9163 | cULus, PSE | -40°C ~ 85°C | - | 0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm) | |
|
T0402FF0500TMTHIN FILM FUSE, 35VDC, .5A |
20,000 | - |
|
Datasheet |
FF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | - | 35 V | Fast Blow | 35A | 0.006 | cURus, UL | -55°C ~ 90°C | - | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | |
|
022402.5MXPFUSE GLASS 2.5A 250VAC 125VDC |
980 | - |
|
Datasheet |
224 | Bulk | Active | Through Hole | Cartridge, Glass | 2.5 A | 250 V | 125 V | Fast Blow | 100A AC, 10kA DC | 2.68 | CE, CSA, PSE, UL | -55°C ~ 125°C | - | 0.185" Dia x 0.570" L (4.70mm x 14.48mm) | |
|
|
023303.5MXPFUSE GLASS 3.5A 125VAC 5X20MM |
590 | - |
|
Datasheet |
233 | Bulk | Active | Requires Holder | Cartridge, Glass | 3.5 A | 125 V | - | Medium Blow | 10kA | 36.275 | CE, CSA, KC, PSE, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
02323.15MXPFUSE GLASS 3.15A 250VAC 5X20MM |
165 | - |
|
Datasheet |
232 | Bulk | Active | Requires Holder | Cartridge, Glass | 3.15 A | 250 V | - | Medium Blow | 100A | 21.95 | CE, KC, PSE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
QF0603F1A50TAUTOMOTIVE SOLIDMATRIXFUSES, 63V |
3,000 | - |
|
Datasheet |
QF0603F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | - | 63 V | Fast Blow | 35A | 0.043 | cURus, UL | -55°C ~ 125°C | - | 0.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm) | |
|
3404.2467.22FUSE BRD MNT 1.25A 250VAC 125VDC |
974 | - |
|
Datasheet |
UMK 250 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 250 V | 125 V | Fast Blow | 200A AC, 100A DC | 1.0 | cURus, VDE | -40°C ~ 85°C | - | 0.445" L x 0.165" W x 0.157" H (11.30mm x 4.20mm x 4.00mm) | |
|
|
0034.2515FUSE GLASS 800MA 250VAC 125VDC |
906 | - |
|
Datasheet |
FSM 5x20 | Bulk | Active | Requires Holder | Cartridge, Glass | 800 mA | 250 V | 125 V | Medium Blow | 80A | 1.68 | - | -40°C ~ 85°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0215008.MRET1PFUSE CERAMIC 8A 250VAC 5X20MM |
350 | - |
|
Datasheet |
215 | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 8 A | 250 V | - | Slow Blow | 1.5kA | 209.88 | CE, CSA, KC, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.228" Dia x 0.886" L (5.80mm x 22.50mm) | |
|
3404.2469.22FUSE BRD MT 2A 250VAC 125VDC SMD |
105 | - |
|
Datasheet |
UMK 250 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | 125 V | Fast Blow | 200A AC, 100A DC | 3.26 | cURus, VDE | -40°C ~ 85°C | - | 0.445" L x 0.165" W x 0.157" H (11.30mm x 4.20mm x 4.00mm) | |
|
0251004.NAT1LFUSE BRD MNT 4A 125VAC/VDC AXIAL |
9,367 | - |
|
Datasheet |
PICO® II 251 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 2.45 | CCC, CSA, cURus, PSE, TUV | -55°C ~ 125°C | - | 0.110" Dia x 0.280" L (2.80mm x 7.11mm) | |
|
BK/AGW-6FUSE GLASS 6A 32VAC 7AG |
600 | - |
|
Datasheet |
AGW | Bulk | Active | Requires Holder | Cartridge, Glass | 6 A | 32 V | - | Fast Blow | 1kA | - | - | - | - | 0.250" Dia x 0.875" L (6.35mm x 22.23mm) | |
|
SF-1206SA450M-2FUSE BOARD MOUNT 4.5A 65VDC 1206 |
2,921 | - |
|
Datasheet |
SinglFuse™ SF-1206SA-M | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4.5 A | - | 65 V | Slow Blow | 50A | 1.131 | cUL | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) | |
|
SF-1206SA400M-2FUSE BOARD MOUNT 4A 65VDC 1206 |
2,605 | - |
|
Datasheet |
SinglFuse™ SF-1206SA-M | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | - | 65 V | Slow Blow | 50A | 0.909 | cUL | -55°C ~ 150°C | - | 0.126" L x 0.063" W x 0.033" H (3.20mm x 1.60mm x 0.85mm) |
