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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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40014000440FUSE BOARD MNT 4A 250VAC RADIAL |
258 | - |
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Datasheet | TE5® 400 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 250 V | - | Slow Blow | 130A | 133.4 | CQC, cURus, KC, PSE/JET, VDE | -40°C ~ 125°C | - | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | |
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40011000440FUSE BOARD MNT 1A 250VAC RADIAL |
118 | - |
|
Datasheet | TE5® 400 | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 250 V | - | Slow Blow | 130A | 10.7 | CQC, cURus, KC, PSE/JET, VDE | -40°C ~ 85°C | - | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | |
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0451001.NRLFUSE BRD MNT 1A 125VAC/VDC 2SMD |
4,458 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 50A | 0.459 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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04513.15MRLFUSE BRD MT 3.15A 125VAC/VDC SMD |
4,362 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.15 A | 125 V | 125 V | Fast Blow | 50A | 1.92 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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0451.630MRLFUSE BRD MT 630MA 125VAC/VDC SMD |
2,569 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 630 mA | 125 V | 125 V | Fast Blow | 50A | 0.143 | CSA, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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045101.6MRLFUSE BRD MNT 1.6A 125VAC/VDC SMD |
2,102 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.6 A | 125 V | 125 V | Fast Blow | 50A | 1.06 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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045102.5MRLFUSE BRD MNT 2.5A 125VAC/VDC SMD |
2,050 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2.5 A | 125 V | 125 V | Fast Blow | 50A | 1.029 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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0453.750MRFUSE BRD MT 750MA 125VAC/VDC SMD |
2,042 | - |
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Datasheet | NANO²® 453 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Fast Blow | 50A | 0.185 | CSA, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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0451.315MRLFUSE BRD MT 315MA 125VAC/VDC SMD |
1,494 | - |
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Datasheet | NANO²® 451 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 315 mA | 125 V | 125 V | Fast Blow | 50A | 0.0311 | CSA, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | |
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04531.25MRFUSE BRD MT 1.25A 125VAC/VDC SMD |
1,423 | - |
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Datasheet | NANO²® 453 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.25 A | 125 V | 125 V | Fast Blow | 50A | 0.664 | CSA, PSE, UL | -55°C ~ 125°C | - | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) |
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.
