Fuses
Review Fuses Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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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BK/S501-4AFUSE CERAMIC 4A 250VAC 5X20MM |
8,336 |
|
Datasheet | S501 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 4 A | 250 V | - | Fast Blow | 1.5kA | 14.0 | CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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BK/S501-3.15AFUSE CERAMIC 3.15A 250VAC 5X20MM |
3,589 |
|
Datasheet | S501 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 3.15 A | 250 V | - | Fast Blow | 1.5kA | 8.1 | CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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|
BK/S501-2AFUSE CERAMIC 2A 250VAC 5X20MM |
6,934 |
|
Datasheet | S501 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 2 A | 250 V | - | Fast Blow | 1.5kA | 2.0 | CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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BK/S501-2.5AFUSE CERAMIC 2.5A 250VAC 5X20MM |
5,906 |
|
Datasheet | S501 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 2.5 A | 250 V | - | Fast Blow | 1.5kA | 3.9 | CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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BK/S501-1AFUSE CERAMIC 1A 250VAC 5X20MM |
6,728 |
|
Datasheet | S501 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 1 A | 250 V | - | Fast Blow | 1.5kA | 0.48 | CCC, CSA, cULus, IMQ, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/GDC-V-2AFUSE GLASS 2A 250VAC 5X20MM |
5,922 |
|
Datasheet | GDC | Bulk | Active | Through Hole | Cartridge, Glass | 2 A | 250 V | - | Slow Blow | 35A | 31.6 | cULus, IMQ, MITI/JET | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/GDC-V-1AFUSE GLASS 1A 250VAC 5X20MM |
7,428 |
|
Datasheet | GDC | Bulk | Active | Through Hole | Cartridge, Glass | 1 A | 250 V | - | Slow Blow | 35A | 6.45 | cULus, IMQ, MITI/JET | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/GDB-V-400MAFUSE GLASS 400MA 250VAC 5X20MM |
9,375 |
|
Datasheet | GDB | Bulk | Active | Through Hole | Cartridge, Glass | 400 mA | 250 V | - | Fast Blow | 35A | 0.18 | UL, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/MDL-V-3-1/2FUSE GLASS 3.5A 250VAC 3AB 3AG |
6,589 |
|
Datasheet | MDL | Bulk | Active | Through Hole | Cartridge, Glass | 3.5 A | 250 V | - | Slow Blow | - | - | - | - | - | 0.266" Dia x 1.292" L (6.76mm x 32.82mm) | |
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BK/MDL-V-3FUSE GLASS 3A 250VAC 3AB 3AG |
2,821 |
|
Datasheet | MDL | Bulk | Active | Through Hole | Cartridge, Glass | 3 A | 250 V | - | Slow Blow | 100A | 67.5 | CSA, UL | - | - | 0.266" Dia x 1.292" L (6.76mm x 32.82mm) |
Frequently Asked Questions
What are Fuses components used for?
Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Fuses part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Fuses parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
