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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
021801.6HXPFUSE GLASS 1.6A 250VAC 5X20MM |
1,467 | - |
|
Datasheet |
218 | Bulk | Active | Requires Holder | Cartridge, Glass | 1.6 A | 250 V | - | Slow Blow | 35A | 23.35 | CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0435004.KRFUSE BOARD MOUNT 4A 32VDC 0402 |
876 | - |
|
Datasheet |
435 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | - | 32 V | Fast Blow | 35A | 0.3084 | CSA, UL | -55°C ~ 90°C | - | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | |
|
37402000410FUSE BRD MNT 200MA 250VAC RADIAL |
782 | - |
|
Datasheet |
TR5® 374 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 200 mA | 250 V | - | Slow Blow | 50A | 0.1 | CSA, cULus | -40°C ~ 85°C | - | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | |
|
0313002.HXPFUSE GLASS 2A 250VAC 3AB 3AG |
233 | - |
|
Datasheet |
313 | Bulk | Active | Requires Holder | Cartridge, Glass | 2 A | 250 V | - | Slow Blow | 100A | 77.0 | CE, CSA, PSE, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
CC12H1A-TRFUSE BOARD MOUNT 1A 63VDC 1206 |
9,755 | - |
|
Datasheet |
CC12H | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | - | 63 V | Slow Blow | 50A | 0.18 | cURus | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | |
|
0470002.DRSNPFUSE BRD MNT 2A 125VAC/VDC 1206 |
2,475 | - |
|
Datasheet |
NANO²®470 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Fast Blow | 50A | 0.75625 | cULus, PSE | -55°C ~ 125°C | - | 0.124" L x 0.059" W x 0.045" H (3.15mm x 1.50mm x 1.15mm) | |
|
|
0034.5620.11FUSE GLASS 2A 250VAC 5X20MM |
1,825 | - |
|
Datasheet |
SMD-FST | Bulk | Active | Requires Holder | Cartridge, Glass | 2 A | 250 V | - | Slow Blow | 35A | 16.0 | cURus, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/ABC-15-RFUSE CERM 15A 250VAC 125VDC 3AB |
1,001 | - |
|
Datasheet |
ABC | Bulk | Active | Requires Holder | Cartridge, Ceramic | 15 A | 250 V | 125 V | Fast Blow | 750A AC, 10kA DC | 200.2 | CSA, UL | - | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
8020.0607FUSE CERAMIC 30A 250VAC 3AB 3AG |
375 | - |
|
Datasheet |
SUT 6.3x32 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 30 A | 250 V | - | Slow Blow | 500A | 2050.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
|
0034.5630.11FUSE GLASS 20A 250VAC 5X20MM |
346 | - |
|
Datasheet |
SMD-FST | Bulk | Active | Requires Holder | Cartridge, Glass | 20 A | 250 V | - | Slow Blow | 125A | 3057.0 | - | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/MDL-3/4-RFUSE GLASS 750MA 250VAC 3AB 3AG |
265 | - |
|
Datasheet |
MDL | Bulk | Active | Requires Holder | Cartridge, Glass | 750 mA | 250 V | - | Slow Blow | 35A | 4.343 | CE, CSA, UL | - | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
BK/ABC-8-RFUSE CERM 8A 250VAC 125VDC 3AB |
204 | - |
|
Datasheet |
ABC | Bulk | Active | Requires Holder | Cartridge, Ceramic | 8 A | 250 V | 125 V | Fast Blow | 200A AC, 10kA DC | 116.5 | CSA, UL | - | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
TR/3216FF4-RFUSE BRD MNT 4A 32VAC 32VDC 1206 |
9,994 | - |
|
Datasheet |
Chip 3216FF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 32 V | 32 V | Fast Blow | 50A | 0.337 | CSA, UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | |
|
BK/S506-6.3-RFUSE GLASS 6.3A 250VAC 5X20MM |
372 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 6.3 A | 250 V | - | Slow Blow | 63A | 237.6 | BSI, CCC, CSA, CURUS, IMQ, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/S506-500-RFUSE GLASS 500MA 250VAC 5X20MM |
172 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Slow Blow | 35A | 0.827 | BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
TR/0603FA1-RFUSE BRD MNT 1A 32VAC 32VDC 0603 |
45,027 | - |
|
Datasheet |
CHIP™ 0603FA | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 32 V | 32 V | Fast Blow | 50A | 0.0025 | CSA, UL | -55°C ~ 125°C | - | 0.063" L x 0.032" W x 0.019" H (1.60mm x 0.81mm x 0.48mm) | |
|
TR/3216FF4.5-RFUSE BRD MT 4.5A 32VAC/VDC 1206 |
4,120 | - |
|
Datasheet |
Chip 3216FF | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4.5 A | 32 V | 32 V | Fast Blow | 50A | 0.405 | CSA, UL | -55°C ~ 125°C | - | 0.126" L x 0.063" W x 0.035" H (3.20mm x 1.60mm x 0.90mm) | |
|
BK/S506-4-RFUSE GLASS 4A 250VAC 5X20MM |
3,110 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 4 A | 250 V | - | Slow Blow | 40A | 71.8 | BSI, CCC, CSA, CURUS, IMQ, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/S506-5-RFUSE GLASS 5A 250VAC 5X20MM |
2,017 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 5 A | 250 V | - | Slow Blow | 50A | 142.5 | BSI, CCC, CSA, CURUS, IMQ, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/S506-1-RFUSE GLASS 1A 250VAC 5X20MM |
1,625 | - |
|
Datasheet |
S506 | Bulk | Active | Requires Holder | Cartridge, Glass | 1 A | 250 V | - | Slow Blow | 35A | 6.45 | BSI, CCC, CSA, CURUS, IMQ, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
