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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
047706.3MRET1PFUSE CERM 500VAC/400VDC AXIAL |
807 | - |
|
Datasheet |
477 | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 6.3 A | 500 V | 400 V | Slow Blow | 100A AC, 500A DC | 121.451 | cURus, PSE, SEMKO | -55°C ~ 125°C | - | 0.217" Dia x 0.846" L (5.50mm x 21.50mm) | |
|
0154.125DRLFUSE BRD MT 125MA 125VAC/VDC SMD |
578 | - |
|
Datasheet |
OMNI-BLOK® 154L | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | 125 V | Fast Blow | 50A | 0.00286 | UL | -55°C ~ 125°C | - | 0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm) | |
|
ITV4030L1222NRFUSE BOARD MOUNT 22A 36VDC SMD |
5,068 | - |
|
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) | |
|
ITV4030L0822NRFUSE BOARD MOUNT 22A 36VDC SMD |
3,810 | - |
|
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) | |
|
|
0001.2502.PTFUSE CERM 630MA 250VAC 300VDC |
3,000 | - |
|
Datasheet |
SPT 5x20 | Bulk | Active | Through Hole | Cartridge, Ceramic | 630 mA | 250 V | 300 V | Slow Blow | - | - | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
|
80714000440FUSE BOARD MNT 4A 300VAC RADIAL |
1,986 | - |
|
Datasheet |
TE7 807 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 300 V | - | Slow Blow | 100A | 281.6 | cULus, KC, PSE/JET | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) | |
|
0219.100MXAPFUSE GLASS 100MA 250VAC 5X20MM |
1,166 | - |
|
Datasheet |
219XA | Bulk | Active | Requires Holder | Cartridge, Glass | 100 mA | 250 V | - | Slow Blow | 150A | 0.079 | CE, SEMKO, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0ACJ-6000-TEFUSE BRD MT 6A 350VAC 400VDC SMD |
856 | - |
|
Datasheet |
0ACJ | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6 A | 350 V | 400 V | Fast Blow | 100A AC, 200A DC | 15.0 | cURus | -40°C ~ 125°C | - | 0.520" L x 0.199" W x 0.199" H (13.20mm x 5.05mm x 5.05mm) | |
|
SS-5-5A-BKFUSE BOARD MNT 5A 250VAC RADIAL |
120 | - |
|
Datasheet |
SS-5 | Bulk | 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) | |
|
0263001.HAT1LFUSE BOARD MOUNT 1A 250VAC AXIAL |
213 | - |
|
Datasheet |
PICO® II 263 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Fast Blow | 50A | 0.087 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.155" Dia x 0.280" L (3.94mm x 7.11mm) | |
|
ITV4030L2022NRFUSE BOARD MOUNT 22A 36VDC SMD |
4,031 | - |
|
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) | |
|
BK/S501-160-RFUSE CERAMIC 160MA 250VAC 5X20MM |
4,151 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 160 mA | 250 V | - | Fast Blow | 1.5kA | 0.008 | BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0498175.HFUSE AUTO 175A 32VDC AUTO LINK |
891 | - |
|
Datasheet |
MIDI® 498 | Bulk | Active | Bolt Mount | Automotive | 175 A | - | 32 V | Slow Blow | 1kA | 100000.0 | - | -40°C ~ 125°C | - | 1.614" L x 0.472" W x 0.315" H (41.00mm x 12.00mm x 8.00mm) | |
|
TR2-S505H-V-8-RFUSE CERM 8A 600VAC 400VDC 5X20 |
951 | - |
|
Datasheet |
S505H | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 8 A | 600 V | 400 V | Slow Blow | 1.5kA | 228.2 | cULus, PSE/JET | -40°C ~ 85°C | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
|
|
80715000000FUSE BOARD MNT 5A 300VAC RADIAL |
975 | - |
|
Datasheet |
TE7 807 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 300 V | - | Slow Blow | 100A | 748.0 | cULus, KC, PSE/JET | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) | |
|
|
80713150000FUSE BRD MNT 3.15A 300VAC RADIAL |
109 | - |
|
Datasheet |
TE7 807 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 300 V | - | Slow Blow | 100A | 197.3 | cULus, KC, PSE/JET | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) | |
|
0031.8372FUSE GLASS 3.15A 250VAC 5X20MM |
1,312 | - |
|
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) | |
|
0031.8473FUSE GLASS 5A 250VAC 5X20MM |
718 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 5 A | 250 V | - | Fast Blow | 50A | 33.8 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8471FUSE GLASS 3.15A 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 3.15 A | 250 V | - | Fast Blow | 35A | 16.1 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) | |
|
0031.8468FUSE GLASS 1.6A 250VAC 5X20MM |
400 | - |
|
Datasheet |
OGN-SMD | Tape & Reel (TR) | Active | Requires Holder, Surface Mount | Cartridge, Glass | 1.6 A | 250 V | - | Fast Blow | 35A | 2.94 | cURus, VDE | -40°C ~ 85°C | - | 0.197" Dia x 0.787" L (5.00mm x 20.00mm) |
