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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
39603150440FUSE BRD MNT 315MA 125VAC RADIAL |
1,390 | - |
|
Datasheet |
TE5® 396 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 315 mA | 125 V | - | Slow Blow | 100A | 0.32 | cUL, UL | -40°C ~ 85°C | - | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | |
|
CB61F6-3A-TR1FUSE BRD MNT 6.3A 125VAC/VDC SMD |
840 | - |
|
Datasheet |
CB61F | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 6.3 A | 125 V | 125 V | Fast Blow | 100A AC, 300A DC | 13.7 | CQC, cULus | - | - | 0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm) | |
|
0001.1010.TRFUSE CERAMIC 4A 250VAC 5X20MM |
2,931 | - |
|
Datasheet |
SP 5x20 | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 4 A | 250 V | - | Fast Blow | 1.5kA | 12.6 | cURus | -55°C ~ 125°C | - | 0.213" Dia x 0.886" L (5.40mm x 22.50mm) | |
|
0459001.ERFUSE BRD MNT 1A 125VAC/VDC 2SMD |
2,505 | - |
|
Datasheet |
PICO® 459 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 50A AC, 300A DC | 0.281 | CSA, UL | -55°C ~ 125°C | - | 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm) | |
|
SF-2410FA1500W-2FUSE BOARD MOUNT 15A 65VDC 2410 |
2,113 | - |
|
Datasheet |
SinglFuse™ SF-2410FA-W | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 15 A | - | 65 V | Fast Blow | 50A | 102.5 | cUL, UL | -55°C ~ 125°C | - | 0.240" L x 0.098" W x 0.085" H (6.10mm x 2.49mm x 2.16mm) | |
|
06183.15MXPFUSE GLASS 3.15A 250VAC 5X20MM |
954 | - |
|
Datasheet |
- | Bulk | Active | Requires Holder | Cartridge, Glass | 3.15 A | 250 V | - | Slow Blow | 35A | - | CCC, CE, CSA, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK1/S506-315-RFUSE GLASS 315MA 250VAC 5X20MM |
989 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 315 mA | 250 V | - | Slow Blow | 35A | 0.621 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK1/S506-125-RFUSE GLASS 125MA 250VAC 5X20MM |
985 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 125 mA | 250 V | - | Slow Blow | 35A | 0.063 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK1/S506-160-RFUSE GLASS 160MA 250VAC 5X20MM |
979 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 160 mA | 250 V | - | Slow Blow | 35A | 0.093 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK1/S506-100-RFUSE GLASS 100MA 250VAC 5X20MM |
651 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 100 mA | 250 V | - | Slow Blow | 35A | 0.045 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
7010.9513.03FUSE BRD MNT 2A 125VAC/VDC 2SMD |
500 | - |
|
Datasheet |
MKT | Bulk | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Slow Blow | 50A | 4.1 | cURus | -55°C ~ 85°C | - | 0.276" L x 0.100" W x 0.100" H (7.00mm x 2.54mm x 2.54mm) | |
|
BK1/S506-200-RFUSE GLASS 200MA 250VAC 5X20MM |
980 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 200 mA | 250 V | - | Slow Blow | 35A | 0.114 | BSI, CCC, CSA, IMQ, SEMKO, UR, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
SR-5-2.5A-APFUSE BOARD MNT 2.5A 250VAC RAD |
1,021 | - |
|
Datasheet |
SR-5 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 35A | 45.0 | CCC, cULus, KC-MARK, PSE, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
0452.375MRSNFUSE BOARD MNT 375MA 125VAC 2SMD |
1,718 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 375 mA | 125 V | - | Slow Blow | 50A | 0.101 | CSA, UR | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
045201.5MRSNFUSE BOARD MNT 1.5A 125VAC 2SMD |
672 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 125 V | - | Slow Blow | 50A | 3.65 | CSA, METI, UR | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
80408000440FUSE BRD MNT 800MA 250VAC RADIAL |
1,000 | - |
|
Datasheet |
804 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Slow Blow | 150A | 12.0 | CQC, KC, UL, VDE | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) | |
|
|
80711250440FUSE BRD MNT 1.25A 300VAC RADIAL |
1,000 | - |
|
Datasheet |
TE7 807 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.25 A | 300 V | - | Slow Blow | 100A | 29.7 | 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) | |
|
|
80711600440FUSE BOARD MNT 1.6A 300VAC RAD |
998 | - |
|
Datasheet |
TE7 807 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 300 V | - | Slow Blow | 100A | 51.2 | 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) | |
|
80411600440FUSE BOARD MNT 1.6A 250VAC RAD |
918 | - |
|
Datasheet |
804 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 250 V | - | Slow Blow | 150A | 51.0 | CQC, KC, PSE, UL, VDE | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) | |
|
80411000440FUSE BOARD MNT 1A 250VAC RADIAL |
901 | - |
|
Datasheet |
804 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Slow Blow | 150A | 20.0 | CQC, KC, PSE, UL | -40°C ~ 125°C | - | 0.488" L x 0.252" W x 0.362" H (12.40mm x 6.40mm x 9.20mm) |
