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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BK/S504-2AFUSE GLASS 2A 250VAC 5X20MM |
7,915 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 2 A | 250 V | - | Slow Blow | 35A | 17.0 | BSI, IMQ, MITI, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-1.6AFUSE GLASS 1.6A 250VAC 5X20MM |
3,462 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 1.6 A | 250 V | - | Slow Blow | 35A | 10.0 | BSI, IMQ, MITI, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-6.3AFUSE GLASS 6.3A 250VAC 5X20MM |
7,568 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 6.3 A | 250 V | - | Slow Blow | 35A | 270.0 | BSI, IMQ, MITI, SEMKO | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-800MAFUSE GLASS 800MA 250VAC 5X20MM |
9,452 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 800 mA | 250 V | - | Slow Blow | 35A | 3.1 | BSI, IMQ, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-630MAFUSE GLASS 630MA 250VAC 5X20MM |
6,559 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 630 mA | 250 V | - | Slow Blow | 35A | 1.3 | BSI, IMQ, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-5AFUSE GLASS 5A 250VAC 5X20MM |
2,437 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 5 A | 250 V | - | Slow Blow | 35A | 133.0 | BSI, IMQ, MITI, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-500MAFUSE GLASS 500MA 250VAC 5X20MM |
6,509 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Slow Blow | 35A | 0.75 | BSI, IMQ, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-4AFUSE GLASS 4A 250VAC 5X20MM |
7,234 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 4 A | 250 V | - | Slow Blow | 35A | 91.0 | BSI, IMQ, MITI, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/S504-3.15AFUSE GLASS 3.15A 250VAC 5X20MM |
6,642 |
|
Datasheet | S504 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 3.15 A | 250 V | - | Slow Blow | 35A | 56.0 | BSI, IMQ, MITI, SEMKO, UL, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK/GDB-V-125MAFUSE GLASS 125MA 250VAC 5X20MM |
9,510 |
|
Datasheet | GDB | Bulk | Obsolete | Through Hole | Cartridge, Glass | 125 mA | 250 V | - | Fast Blow | 35A | 0.005 | - | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) |
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.
