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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0031.8502FUSE GLASS 80MA 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 80 mA | 250 V | - | Fast Blow | 35A | 0.032 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8504FUSE GLASS 125MA 250VAC 5X20MM |
398 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 125 mA | 250 V | - | Fast Blow | 35A | 0.259 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8503FUSE GLASS 100MA 250VAC 5X20MM |
392 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 100 mA | 250 V | - | Fast Blow | 35A | 0.14 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8513FUSE GLASS 1A 250VAC 5X20MM |
391 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 1 A | 250 V | - | Fast Blow | 35A | 19.4 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
050702.5MXPFUSE CERAMIC 2.5A 650VDC SMD |
1,000 | - |
|
Datasheet |
507 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 2.5 A | - | 650 V | - | 150A | 4.1 | CE, cURus | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
050701.6MXEPFUSE CERAMIC 1.6A 650VDC AXIAL |
690 | - |
|
Datasheet |
507 | Bulk | Active | Through Hole | Cartridge, Ceramic | 1.6 A | - | 650 V | - | 150A | 2.9 | CE, cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
0507001.MXEPFUSE CERAMIC 1A 650VDC AXIAL |
687 | - |
|
Datasheet |
507 | Bulk | Active | Through Hole | Cartridge, Ceramic | 1 A | - | 650 V | - | 150A | 0.6 | CE, cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
0507005.MXEPFUSE CERAMIC 5A 650VDC AXIAL |
557 | - |
|
Datasheet |
507 | Bulk | Active | Through Hole | Cartridge, Ceramic | 5 A | - | 650 V | - | 150A | 12.5 | CE, cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
05073.15MXEPFUSE CERAMIC 3.15A 650VDC AXIAL |
319 | - |
|
Datasheet |
507 | Bulk | Active | Through Hole | Cartridge, Ceramic | 3.15 A | - | 650 V | - | 150A | 9.3 | CE, cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
0507002.MXEPFUSE CERAMIC 2A 650VDC AXIAL |
282 | - |
|
Datasheet |
507 | Bulk | Active | Through Hole | Cartridge, Ceramic | 2 A | - | 650 V | - | 150A | 2.3 | CE, cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
3-139-126FUSE BOARD MOUNT 70A 80VDC 2SMD |
187 | - |
|
Datasheet |
UHP | Bag | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 70 A | - | 80 V | Fast Blow | 2kA | 1600.0 | CE, cURus | -55°C ~ 125°C | - | 0.449" L x 0.402" W x 0.267" H (11.40mm x 10.20mm x 6.77mm) | |
|
|
0034.3761FUSE GLASS 80MA 250VAC 5X20MM |
1,000 | - |
|
Datasheet |
FSL 5x20 | Bulk | Active | Requires Holder | Cartridge, Glass | 80 mA | 250 V | - | Slow Blow | 35A | 0.0367 | cULus | -40°C ~ 85°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
020301.5HXGFUSE BOARD MNT 1.5A 250VAC 2SMD |
2,917 | - |
|
Datasheet |
FLAT-PAK® 203 | Tube | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 250 V | - | Slow Blow | 50A | 0.85 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
BK-AHC-1-5-RFUSE CERAMIC 1.5A 600VAC 3AB 3AG |
384 | - |
|
Datasheet |
AHC | Bulk | Active | Requires Holder | Cartridge, Ceramic | 1.5 A | 600 V | - | Fast Blow | 10kA | 0.5 | UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
BK/S501-200-RFUSE CERAMIC 200MA 250VAC 5X20MM |
8 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 200 mA | 250 V | - | Fast Blow | 1.5kA | 0.02 | BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK-AHC-V-10-RFUSE CERAMIC 10A 600VAC 3AB 3AG |
284 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 10 A | 600 V | - | Fast Blow | 10kA | 66.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-3-RFUSE CERAMIC 3A 600VAC 3AB 3AG |
271 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 3 A | 600 V | - | Fast Blow | 10kA | 3.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-2-5-RFUSE CERAMIC 2.5A 600VAC 3AB 3AG |
270 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 2.5 A | 600 V | - | Fast Blow | 10kA | 2.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-2-RFUSE CERAMIC 2A 600VAC 3AB 3AG |
265 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 2 A | 600 V | - | Fast Blow | 10kA | 1.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-1-RFUSE CERAMIC 1A 600VAC 3AB 3AG |
256 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 1 A | 600 V | - | Fast Blow | 10kA | 0.3 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) |
