Fuses
Use the filters and product table below to compare Fuses components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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/GDC-40MAFUSE GLASS 40MA 250VAC 5X20MM |
4,347 | - |
|
Datasheet | GDC | Bulk | Active | Requires Holder | Cartridge, Glass | 40 mA | 250 V | - | Slow Blow | 35A | 0.0072 | cULus, IMQ | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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|
BK/GDC-50MAFUSE GLASS 50MA 250VAC 5X20MM |
5,857 | - |
|
Datasheet | GDC | Bulk | Active | Requires Holder | Cartridge, Glass | 50 mA | 250 V | - | Slow Blow | 35A | 0.0095 | cULus, IMQ | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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|
BK/GDC-63MAFUSE GLASS 63MA 250VAC 5X20MM |
6,244 | - |
|
Datasheet | GDC | Bulk | Active | Requires Holder | Cartridge, Glass | 63 mA | 250 V | - | Slow Blow | 35A | 0.021 | cULus, IMQ | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
GMC-300-RFUSE GLASS 300MA 250VAC 5X20MM |
5,519 | - |
|
Datasheet | GMC | Bulk | Active | Requires Holder | Cartridge, Glass | 300 mA | 250 V | - | Medium Blow | 35A | 0.081 | CSA, KC-MARK, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
GMC-400-RFUSE GLASS 400MA 250VAC 5X20MM |
6,647 | - |
|
Datasheet | GMC | Bulk | Active | Requires Holder | Cartridge, Glass | 400 mA | 250 V | - | Medium Blow | 35A | 0.18 | CSA, KC-MARK, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
S520-16-RFUSE CERAMIC 16A 420VAC 5X20MM |
6,842 | - |
|
Datasheet | S520 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 16 A | 420 V | - | Fast Blow | 1.5kA | 280.0 | TUV, UR | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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S520-15-RFUSE CERAMIC 15A 420VAC 5X20MM |
7,747 | - |
|
Datasheet | S520 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 15 A | 420 V | - | Fast Blow | 1.5kA | 220.0 | TUV, UR | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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S520-10-RFUSE CERAMIC 10A 420VAC 5X20MM |
8,213 | - |
|
Datasheet | S520 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 10 A | 420 V | - | Fast Blow | 1.5kA | 155.0 | TUV, UR | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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S520-12-5-RFUSE CERAMIC 12.5A 420VAC 5X20MM |
7,822 | - |
|
Datasheet | S520 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 12.5 A | 420 V | - | Fast Blow | 1.5kA | 160.0 | TUV, UR | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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S520-20-RFUSE CERAMIC 20A 420VAC 5X20MM |
4,472 | - |
|
Datasheet | S520 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 20 A | 420 V | - | Fast Blow | 1.5kA | 420.0 | TUV, UR | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
Fuses FAQ
Common questions about filtering, comparing and sourcing Fuses components.
How can I narrow the Fuses selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Fuses part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
