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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SS-5H-4A-BKHFUSE BOARD MNT 4A 300VAC RADIAL |
229 | - |
|
Datasheet |
SS-5H | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 300 V | - | Slow Blow | 100A | 87.0 | CQC, cURus, KC, PSE, TUV, VDE | -40°C ~ 125°C | - | 0.335" L x 0.170" W x 0.337" H (8.50mm x 4.30mm x 8.55mm) | |
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BK/S505-2-RFUSE CERAMIC 2A 250VAC 5X20MM |
3,089 | - |
|
Datasheet |
S505 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 2 A | 250 V | - | Slow Blow | 1.5kA | 9.6 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0452007.MRSNFUSE BOARD MOUNT 7A 72VAC 2SMD |
985 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | 72 V | - | Slow Blow | 50A | 123.83 | 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) | |
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|
BK/GMC-4-RFUSE GLASS 4A 125VAC 5X20MM |
972 | - |
|
Datasheet |
GMC | Bulk | Active | Requires Holder | Cartridge, Glass | 4 A | 125 V | - | Medium Blow | 10kA | 36.0 | CSA, KC-MARK, MITI, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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|
BK1/S505-3.15-RFUSE CERAMIC 3.15A 250VAC 5X20MM |
945 | - |
|
Datasheet |
S505 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 3.15 A | 250 V | - | Slow Blow | 1.5kA | 36.6 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
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BK/GMD-400-RFUSE GLASS 400MA 250VAC 5X20MM |
400 | - |
|
Datasheet |
GMD | Bulk | Active | Requires Holder | Cartridge, Glass | 400 mA | 250 V | - | Slow Blow | 35A | 1.2 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0373015.HXPFUSE GLASS 15A 125VAC 3AB 3AG |
114 | - |
|
Datasheet |
373 | Bulk | Active | Requires Holder | Cartridge, Glass | 15 A | 125 V | - | Slow Blow | - | - | - | - | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
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BK1/S505-2-RFUSE CERAMIC 2A 250VAC 5X20MM |
1,681 | - |
|
Datasheet |
S505 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 2 A | 250 V | - | Slow Blow | 1.5kA | 9.6 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0874.500MXEPFUSE CERAMIC 500MA 250VAC AXIAL |
1,102 | - |
|
Datasheet |
874 | Bulk | Active | Through Hole | Cartridge, Ceramic | 500 mA | 250 V | - | Fast Blow | 50A | 0.236 | cULus | -55°C ~ 125°C | - | 0.142" Dia x 0.394" L (3.60mm x 10.00mm) | |
|
BK/GMA-125-RFUSE GLASS 125MA 250VAC 5X20MM |
735 | - |
|
Datasheet |
GMA | Bulk | Active | Requires Holder | Cartridge, Glass | 125 mA | 250 V | - | Fast Blow | 35A | 0.0024 | CSA, PSE, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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BK1/S505-5-RFUSE CERAMIC 5A 250VAC 5X20MM |
584 | - |
|
Datasheet |
S505 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 5 A | 250 V | - | Slow Blow | 1.5kA | 71.3 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0495060.ZXAFUSE AUTO 60A 32VAC AUTO LINK |
2,157 | - |
|
Datasheet |
JCASE™ 495 | Bulk | Active | Requires Holder | Automotive | 60 A | 32 V | - | Slow Blow | 1kA | 19500.0 | UR | -40°C ~ 125°C | Yellow | 0.555" L x 0.472" W x 1.063" H (14.10mm x 12.00mm x 27.00mm) | |
|
39601250000FUSE BRD MNT 125MA 125VAC RADIAL |
491 | - |
|
Datasheet |
TE5® 396 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | - | Slow Blow | 100A | 0.05 | 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) | |
|
BK/C515-375-RFUSE GLASS 375MA 250VAC 2AG |
800 | - |
|
Datasheet |
C515 | Bulk | Active | Through Hole | Cartridge, Glass | 375 mA | 250 V | - | Slow Blow | 35A | 1.531 | CSA, UL | - | - | 0.217" Dia x 0.598" L (5.50mm x 15.20mm) | |
|
0683G5000-01FUSE CERM 5A 350VAC 125VDC 2SMD |
770 | - |
|
Datasheet |
0683G | Tape & Reel (TR) | Active | Surface Mount | Cartridge, Ceramic | 5 A | 350 V | 125 V | Slow Blow | 100A AC, 2kA DC | 47.0 | CE, cURus | -55°C ~ 125°C | - | 0.183" Dia x 0.476" L (4.65mm x 12.10mm) | |
|
BK1/S501-2-RFUSE CERAMIC 2A 250VAC 5X20MM |
753 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 2 A | 250 V | - | Fast Blow | 1.5kA | 2.0 | BSI, CCC, CSA, cULus, IMQ, MITI/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK1/S501-1-RFUSE CERAMIC 1A 250VAC 5X20MM |
422 | - |
|
Datasheet |
S501 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 1 A | 250 V | - | Fast Blow | 1.5kA | 0.146 | CCC, cURus, MITI/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
045202.5NRLFUSE BRD MNT 2.5A 125VAC/VDC SMD |
4,661 | - |
|
Datasheet |
NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | 125 V | 125 V | Slow Blow | 50A | 15.0 | 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) | |
|
BK1/S501-5-RFUSE CERAMIC 5A 250VAC 5X20MM |
1,300 | - |
|
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) | |
|
|
SR-5-100MA-APFUSE BRD MNT 100MA 250VAC RADIAL |
1,102 | - |
|
Datasheet |
SR-5 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 100 mA | 250 V | - | Slow Blow | 35A | 0.015155 | CCC, cULus, KC-MARK, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) |

