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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-1145HV1-RFUSE BRD MT 1A 350VAC 500VDC SMD |
2,269 | - |
|
Datasheet |
1145HV | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 350 V | 500 V | Fast Blow | 100A | 0.5 | cURus | -40°C ~ 125°C | - | 0.441" L x 0.199" W x 0.199" H (11.20mm x 5.05mm x 5.05mm) | |
|
0ADAP2000-REFUSE CERM 2A 600VAC 600VDC 3AB |
935 | - |
|
Datasheet |
0ADAP | Bulk | Active | Through Hole | Cartridge, Ceramic | 2 A | 600 V | 600 V | Fast Blow | 10kA | 1.28 | cURus | -55°C ~ 125°C | - | 0.266" Dia x 1.292" H (6.76mm x 32.82mm) | |
|
0ADAP2500-REFUSE CERM 2.5A 600VAC 600VDC 3AB |
929 | - |
|
Datasheet |
0ADAP | Bulk | Active | Through Hole | Cartridge, Ceramic | 2.5 A | 600 V | 600 V | Fast Blow | 10kA | 3.91 | cURus | -55°C ~ 125°C | - | 0.266" Dia x 1.292" H (6.76mm x 32.82mm) | |
|
ITV4030L1422NRFUSE BOARD MOUNT 22A 36VDC SMD |
4,961 | - |
|
Datasheet |
POLYSWITCH®, ITV4030 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 22 A | - | 36 V | Fast Blow | 50A | - | cURus, TUV | -10°C ~ 65°C | - | 0.160" L x 0.120" W x 0.035" H (4.00mm x 3.00mm x 0.90mm) | |
|
|
0031.8322FUSE GLASS 3.15A 250VAC 5X20MM |
740 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 3.15 A | 250 V | - | Fast Blow | 35A | 47.0 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0ADAP3150-REFUSE CERM 3.15A 600VAC/VDC 3AB |
1,000 | - |
|
Datasheet |
0ADAP | Bulk | Active | Through Hole | Cartridge, Ceramic | 3.15 A | 600 V | 600 V | Fast Blow | 10kA | 9.92 | cURus | -55°C ~ 125°C | - | 0.266" Dia x 1.292" H (6.76mm x 32.82mm) | |
|
0ADAP0315-REFUSE CERM 315MA 600VAC/VDC 3AB |
999 | - |
|
Datasheet |
0ADAP | Bulk | Active | Through Hole | Cartridge, Ceramic | 315 mA | 600 V | 600 V | Fast Blow | 10kA | 0.03 | cURus | -55°C ~ 125°C | - | 0.266" Dia x 1.292" H (6.76mm x 32.82mm) | |
|
3-103-099FUSE BRD MT 500MA 125VAC/VDC SMD |
6,736 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 4.0E-4 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-123FUSE BRD MNT 3A 125VAC/VDC 2SMD |
5,116 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.09 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-091FUSE BRD MT 250MA 125VAC/VDC SMD |
2,995 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 250 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 1.3E-4 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-111FUSE BRD MNT 1.5A 125VAC/VDC SMD |
2,791 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.014 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-131FUSE BRD MNT 5A 32VAC 32VDC 2SMD |
2,352 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 32 V | 32 V | Fast Blow | 50A | 0.205 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-103FUSE BRD MT 750MA 125VAC/VDC SMD |
1,222 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.003 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-086FUSE BRD MT 200MA 125VAC/VDC SMD |
750 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 200 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 1.0E-4 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-102FUSE BRD MT 750MA 125VAC/VDC SMD |
450 | - |
|
Datasheet |
MGA-A | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.003 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
3-103-129FUSE BRD MNT 5A 32VAC 32VDC 2SMD |
376 | - |
|
Datasheet |
MGA-A | Strip | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 32 V | 32 V | Fast Blow | 50A | 0.205 | cURus, UL | -55°C ~ 125°C | - | 0.126" L x 0.061" W x 0.061" H (3.20mm x 1.55mm x 1.55mm) | |
|
|
35818000029FUSE CERAMIC 8A 500VAC 3AB 3AG |
202 | - |
|
Datasheet |
358 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 8 A | 500 V | - | Slow Blow | 1.5kA | 250.0 | cULus | -25°C ~ 85°C | - | 0.248" Dia x 1.260" L (6.30mm x 32.00mm) | |
|
TR2/1025TD250-RFUSE BRD MNT 250MA 250VAC 125VDC |
2,472 | - |
|
Datasheet |
BRICK 1025TD | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 250 mA | 250 V | 125 V | Slow Blow | 50A | 0.128 | CSA, UL | - | - | 0.405" L x 0.109" W x 0.109" H (10.29mm x 2.77mm x 2.77mm) | |
|
BK/S506-V-50-RFUSE GLASS 50MA 250VAC 5X20MM |
285 | - |
|
Datasheet |
S506 | Bulk | Active | Through Hole | Cartridge, Glass | 50 mA | 250 V | - | Slow Blow | 35A | 0.0095 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
|
37000500000FUSE BOARD MNT 50MA 250VAC RAD |
134 | - |
|
Datasheet |
TR5® 370 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 50 mA | 250 V | - | Fast Blow | 50A | 3.5E-4 | CCC, cURus, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) |
