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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BK-AHC-4-RFUSE CERAMIC 4A 600VAC 3AB 3AG |
339 | - |
|
Datasheet |
AHC | Bulk | Active | Requires Holder | Cartridge, Ceramic | 4 A | 600 V | - | Fast Blow | 10kA | 9.0 | UL | -55°C ~ 125°C | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
BK-ADC-V2-20-RFUSE CERM 20A 500VAC 500VDC 3AB |
490 | - |
|
Datasheet |
ADC | Bulk | Active | Through Hole | Cartridge, Ceramic | 20 A | 500 V | 500 V | Fast Blow | 30kA AC, 20kA DC | 88.0 | cURus, UL | -50°C ~ 125°C | - | 0.268" Dia x 1.291" L (6.81mm x 32.79mm) | |
|
BK-ADC-V2-25-RFUSE CERM 25A 500VAC 500VDC 3AB |
400 | - |
|
Datasheet |
ADC | Bulk | Active | Through Hole | Cartridge, Ceramic | 25 A | 500 V | 500 V | Fast Blow | 30kA AC, 20kA DC | 125.0 | cURus, UL | -50°C ~ 125°C | - | 0.268" Dia x 1.291" L (6.81mm x 32.79mm) | |
|
|
BK/GMD-315-RFUSE GLASS 315MA 250VAC 5X20MM |
22 | - |
|
Datasheet |
GMD | Bulk | Active | Requires Holder | Cartridge, Glass | 315 mA | 250 V | - | Slow Blow | 35A | 0.89 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
153.5395.6402FUSE AUTO 400A 32VDC AUTO LINK |
189 | - |
|
Datasheet |
BF2 | Bulk | Active | Bolt Mount | Automotive | 400 A | - | 32 V | Slow Blow | 2kA | 964000.0 | - | - | Violet | 1.142" L x 0.740" W x 0.382" H (29.00mm x 18.80mm x 9.70mm) | |
|
BK-S505H-V-500-RFUSE CERM 500MA 600VAC 400VDC |
108 | - |
|
Datasheet |
S505H | Bulk | Active | Through Hole | Cartridge, Ceramic | 500 mA | 600 V | 400 V | Slow Blow | 1.5kA | 0.188 | cULus, PSE/JET | -40°C ~ 85°C | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
|
TR/PCB-3-RFUSE BRD MT 3A 250VAC 450VDC RAD |
408 | - |
|
Datasheet |
PC-Tron® | Tape & Reel (TR) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3 A | 250 V | 450 V | Fast Blow | 50A AC, 4.4kA DC | 0.75 | CSA, UL | - | - | 0.350" L x 0.184" W x 0.345" H (8.89mm x 4.67mm x 8.76mm) | |
|
097706.3MXPFUSE CERM 6.3A 500VAC 450VDC |
780 | - |
|
Datasheet |
977 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 6.3 A | 500 V | 450 V | Slow Blow | 100A AC, 200A DC | 188.0 | CE, PSE, SEMKO | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
2822HC90-RTRFUSE BOARD MOUNT 90A 72VDC 2SMD |
1,122 | - |
|
Datasheet |
2822HC | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 90 A | - | 72 V | - | 500A | - | cURus, UL | - | - | 0.299" L x 0.236" W x 0.173" H (7.60mm x 6.00mm x 4.40mm) | |
|
BK-S505H-V-2.5-RFUSE CERM 2.5A 600VAC 400VDC |
101 | - |
|
Datasheet |
S505H | Bulk | Active | Through Hole | Cartridge, Ceramic | 2.5 A | 600 V | 400 V | Slow Blow | 1.5kA | 24.23 | cULus, PSE/JET | -40°C ~ 85°C | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
|
|
0034.5036FUSE GLASS 200MA 250VAC 5X20MM |
1,050 | - |
|
Datasheet |
FTT 5x20 | Bulk | Active | Requires Holder | Cartridge, Glass | 200 mA | 250 V | - | Slow Blow | 35A | 1.73 | cURus | -40°C ~ 85°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.5039FUSE GLASS 400MA 250VAC 5X20MM |
517 | - |
|
Datasheet |
FTT 5x20 | Bulk | Active | Requires Holder | Cartridge, Glass | 400 mA | 250 V | - | Slow Blow | 35A | 5.2 | cURus | -40°C ~ 85°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/MDA-V-10-RFUSE CERAMIC 10A 250VAC 3AB 3AG |
111 | - |
|
Datasheet |
MDA | Bulk | Active | Through Hole | Cartridge, Ceramic | 10 A | 250 V | - | Slow Blow | 200A | 332.0 | CE, CSA, UL | - | Black | 0.266" Dia x 1.292" L (6.76mm x 32.82mm) | |
|
0298100.ZXEH-ULFUSE AUTO 100A 32VDC AUTO LINK |
322 | - |
|
Datasheet |
MEGA® | Bulk | Active | Bolt Mount | Automotive | 100 A | - | 32 V | - | 2kA | 31100.0 | UR | -40°C ~ 125°C | - | 1.149" L x 0.750" W x 0.390" H (29.20mm x 19.05mm x 9.90mm) | |
|
0218.100TXPFUSE GLASS 100MA 250VAC 5X20MM |
159 | - |
|
Datasheet |
218 | Bulk | Active | Requires Holder | Cartridge, Glass | 100 mA | 250 V | - | Slow Blow | 35A | 0.079 | CCC, CE, CSA, KC, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0218.032TXPFUSE GLASS 32MA 250VAC 5X20MM |
158 | - |
|
Datasheet |
218 | Bulk | Active | Requires Holder | Cartridge, Glass | 32 mA | 250 V | - | Slow Blow | 35A | 0.011 | CCC, CE, CSA, KC, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
23114000029FUSE CERAMIC 4A 500VAC 3AB 3AG |
138 | - |
|
Datasheet |
231 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 4 A | 500 V | - | Fast Blow | 1kA | 1.6 | - | -25°C ~ 70°C | - | 0.248" Dia x 1.260" L (6.30mm x 32.00mm) | |
|
MDH-V-21-RTRFUSE CERM 21A 600VAC 150VDC 3AB |
777 | - |
|
Datasheet |
MDH-R | Tape & Reel (TR) | Active | Through Hole | Cartridge, Ceramic | 21 A | 600 V | 150 V | - | 200A | 5100.0 | cURus | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-5-RFUSE CERAMIC 5A 600VAC 3AB 3AG |
300 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 5 A | 600 V | - | Fast Blow | 10kA | 10.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) | |
|
BK-AHC-V-6-RFUSE CERAMIC 6A 600VAC 3AB 3AG |
300 | - |
|
Datasheet |
AHC | Bulk | Active | Through Hole | Cartridge, Ceramic | 6 A | 600 V | - | Fast Blow | 10kA | 24.0 | UL | -55°C ~ 125°C | - | 0.275" Dia x 1.288" L (6.99mm x 32.72mm) |
