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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
30313000421FUSE BRD MT 3A 125VAC 63VDC RAD |
6,564 | - |
|
Datasheet | TR3® 303 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 63 V | Fast Blow | - | - | - | -25°C ~ 70°C | - | 0.236" Dia x 0.315" H (6.00mm x 8.00mm) | |
|
30302500421FUSE BRD MNT 250MA 125VAC 63VDC |
6,709 | - |
|
Datasheet | TR3® 303 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 250 mA | 125 V | 63 V | Fast Blow | 50A | 0.0082 | CSA, UL | -25°C ~ 70°C | - | 0.236" Dia x 0.315" H (6.00mm x 8.00mm) | |
|
0203001.HFUSE BOARD MOUNT 1A 250VAC 2DIP |
9,559 | - |
|
Datasheet | FLAT-PAK® 203 | Tube | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Slow Blow | 50A | 0.328 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
|
020301.5HFUSE BOARD MNT 1.5A 250VAC 2DIP |
4,248 | - |
|
Datasheet | FLAT-PAK® 203 | Tube | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.5 A | 250 V | - | Slow Blow | 50A | 0.85 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
|
020302.5HFUSE BOARD MOUNT 2.5A 250VAC DIP |
6,564 | - |
|
Datasheet | FLAT-PAK® 203 | Tube | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | - | Slow Blow | 50A | 2.87 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
|
0203.250HFUSE BOARD MNT 250MA 250VAC 2DIP |
2,076 | - |
|
Datasheet | FLAT-PAK® 203 | Tube | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 250 mA | 250 V | - | Slow Blow | 50A | 0.0126 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
|
0203.750HFUSE BOARD MNT 750MA 250VAC 2DIP |
4,690 | - |
|
Datasheet | FLAT-PAK® 203 | Tube | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 750 mA | 250 V | - | Slow Blow | 50A | 0.327 | CSA, UL | -55°C ~ 125°C | - | 0.372" L x 0.250" W x 0.165" H (9.45mm x 6.35mm x 4.19mm) | |
|
30301250131FUSE BRD MNT 125MA 125VAC 63VDC |
7,221 | - |
|
Datasheet | TR3® 303 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | 63 V | Fast Blow | 50A | 0.0022 | CSA, UL | -25°C ~ 70°C | - | 0.236" Dia x 0.315" H (6.00mm x 8.00mm) | |
|
|
30302000131FUSE BRD MNT 200MA 125VAC 63VDC |
4,038 | - |
|
Datasheet | TR3® 303 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 200 mA | 125 V | 63 V | Fast Blow | 50A | 0.0042 | CSA, UL | -25°C ~ 70°C | - | 0.236" Dia x 0.315" H (6.00mm x 8.00mm) | |
|
|
30304000131FUSE BRD MNT 400MA 125VAC 63VDC |
4,526 | - |
|
Datasheet | TR3® 303 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 400 mA | 125 V | 63 V | Fast Blow | 50A | 0.025 | CSA, UL | -25°C ~ 70°C | - | 0.236" Dia x 0.315" H (6.00mm x 8.00mm) |
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.
