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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0ADKC3150-BEFUSE CERM 3.15A 600VAC 500VDC |
562 | - |
|
Datasheet |
0ADKC | Bulk | Active | Requires Holder | Cartridge, Ceramic | 3.15 A | 600 V | 500 V | Slow Blow | 200A AC, 300A DC | 17.8 | cURus | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SUT-H-6332-40A00-CTG-TT-NIFUSE CERM 40A 250VAC 80VDC 3AB |
3,949 | - |
|
Datasheet |
SUT-H 6.3x32 | Box | Active | Requires Holder | Cartridge, Ceramic | 40 A | 250 V | 80 V | Slow Blow | 500A | 5876.0 | CE, CSA, cURus, UL | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
0452.750MRLFUSE BRD MT 750MA 125VAC/VDC SMD |
4,181 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Slow Blow | 50A | 0.904 | 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) | |
|
0443002.DRLCFUSE BOARD MOUNT 2A 280VAC 2SMD |
3,075 | - |
|
Datasheet |
Nano²® 443LC | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 280 V | - | Slow Blow | 50A | 18.06 | cURus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
|
0452.375MRLFUSE BRD MT 375MA 125VAC/VDC SMD |
2,977 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 375 mA | 125 V | 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) | |
|
0443004.DRLCFUSE BOARD MOUNT 4A 280VAC 2SMD |
2,422 | - |
|
Datasheet |
Nano²® 443LC | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 280 V | - | Slow Blow | 50A | 122.5 | cURus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
|
045203.5MRLFUSE BRD MNT 3.5A 125VAC/VDC SMD |
2,247 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.5 A | 125 V | 125 V | Slow Blow | 50A | 26.53 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
BK/AGC-3/10-RFUSE GLASS 300MA 250VAC 3AB 3AG |
367 | - |
|
Datasheet |
AGC | Bulk | Active | Requires Holder | Cartridge, Glass | 300 mA | 250 V | - | Fast Blow | 35A | 0.027 | CSA, UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
0465005.DRFUSE BOARD MOUNT 5A 250VAC 2SMD |
2,491 | - |
|
Datasheet |
NANO²® 465 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 100A | 87.0 | PSE, UMF | -55°C ~ 125°C | - | 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) | |
|
|
0215001.HXPFUSE CERAMIC 1A 250VAC 5X20MM |
428 | - |
|
Datasheet |
215 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 1 A | 250 V | - | Slow Blow | 1.5kA | 1.52 | CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0215008.HXPFUSE CERAMIC 8A 250VAC 5X20MM |
212 | - |
|
Datasheet |
215 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 8 A | 250 V | - | Slow Blow | 1.5kA | 209.88 | CE, CSA, KC, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0218002.MXEPFUSE GLASS 2A 250VAC 5X20MM |
161 | - |
|
Datasheet |
218 | Bulk | Active | Through Hole | Cartridge, Glass | 2 A | 250 V | - | Slow Blow | 35A | 14.45 | CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.228" Dia x 0.886" L (5.80mm x 22.50mm) | |
|
0473004.YRT1LFUSE BRD MNT 4A 125VAC/VDC AXIAL |
4,582 | - |
|
Datasheet |
PICO® II 473 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Slow Blow | 50A | 35.0 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.135" Dia x 0.280" L (3.43mm x 7.11mm) | |
|
0443003.DRLCFUSE BOARD MOUNT 3A 280VAC 2SMD |
4,417 | - |
|
Datasheet |
Nano²® 443LC | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 280 V | - | Slow Blow | 50A | 51.44 | cURus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
|
04431.25EREFUSE BRD MNT 1.25A 250VAC/VDC |
3,706 | - |
|
Datasheet |
NANO²® 443E | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 250 V | 250 V | Slow Blow | 200A | 3.97 | CQC, cURus, VDE | -45°C ~ 125°C | - | 0.397" L x 0.120" W x 0.120" H (10.08mm x 3.05mm x 3.05mm) | |
|
044901.5MRFUSE BRD MNT 1.5A 125VAC/VDC SMD |
3,520 | - |
|
Datasheet |
NANO²® 449 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 125 V | 125 V | Slow Blow | 50A | 4.7 | cULus, PSE | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
0473005.YRT1LFUSE BRD MNT 5A 125VAC/VDC AXIAL |
2,761 | - |
|
Datasheet |
PICO® II 473 | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 125 V | 125 V | Slow Blow | 50A | 54.8 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.135" Dia x 0.280" L (3.43mm x 7.11mm) | |
|
BK/S501-500-RFUSE CERAMIC 500MA 250VAC 5X20MM |
839 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 500 mA | 250 V | - | Fast Blow | 1.5kA | 0.038 | BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0452001.NRLFUSE BRD MNT 1A 125VAC/VDC 2SMD |
3,934 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Slow Blow | 50A | 1.98 | CSA, PSE, UR | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
|
BK/S501-5-RFUSE CERAMIC 5A 250VAC 5X20MM |
1,026 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 5 A | 250 V | - | Fast Blow | 1.5kA | 25.0 | BSI, CCC, CSA, cULus, IMQ, MITI/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
