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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0034.3988FUSE GLASS 1.2A 250VAC 5X20MM |
9,020 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 1.2 A | 250 V | - | Slow Blow | 100A | 18.9 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3963FUSE GLASS 2A 250VAC 5X20MM |
8,289 | - |
|
Datasheet | FSQ | - | Obsolete | Requires Holder | Cartridge, Glass | 2 A | 250 V | - | Fast Blow | 100A | 4.5 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3982FUSE GLASS 500MA 250VAC 5X20MM |
4,384 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Slow Blow | 35A | 2.0 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3974FUSE GLASS 150MA 250VAC 5X20MM |
3,055 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 150 mA | 250 V | - | Slow Blow | 35A | 0.131 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3977FUSE GLASS 200MA 250VAC 5X20MM |
8,121 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 200 mA | 250 V | - | Slow Blow | 35A | 0.337 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3978FUSE GLASS 250MA 250VAC 5X20MM |
5,442 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 250 mA | 250 V | - | Slow Blow | 35A | 0.486 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3979FUSE GLASS 300MA 250VAC 5X20MM |
8,849 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 300 mA | 250 V | - | Slow Blow | 35A | 0.621 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3980FUSE GLASS 375MA 250VAC 5X20MM |
9,919 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 375 mA | 250 V | - | Slow Blow | 35A | 1.18 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3981FUSE GLASS 400MA 250VAC 5X20MM |
5,046 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 400 mA | 250 V | - | Slow Blow | 35A | 3.5 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3983FUSE GLASS 600MA 250VAC 5X20MM |
9,476 | - |
|
Datasheet | FSD 5x20 | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 600 mA | 250 V | - | Slow Blow | 35A | 6.19 | CSA, UL | - | - | 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.
