Fuses
Browse available Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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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0454003.MRFUSE BRD MNT 3A 125VAC/VDC 2SMD |
7,530 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3 A | 125 V | 125 V | Slow Blow | 50A | 20.16 | 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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0458004.DRFUSE BRD MNT 4A 32VAC 75VDC 1206 |
7,403 | - |
|
Datasheet | NANO²® 458 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 32 V | 75 V | Fast Blow | 50A | 4.832 | cULus | -55°C ~ 125°C | - | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | |
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0454.375MRFUSE BRD MT 375MA 125VAC/VDC SMD |
4,977 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 375 mA | 125 V | 125 V | Slow Blow | 50A | 0.101 | CSA, UR | -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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0458002.DRFUSE BRD MNT 2A 48VAC 75VDC 1206 |
3,410 | - |
|
Datasheet | NANO²® 458 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 48 V | 75 V | Fast Blow | 50A | 0.952 | cULus | -55°C ~ 125°C | - | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | |
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|
0454.750MRFUSE BRD MT 750MA 125VAC/VDC SMD |
3,380 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Slow Blow | 50A | 0.904 | 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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045801.5DRFUSE BRD MT 1.5A 48VAC 75VDC |
1,500 | - |
|
Datasheet | NANO²® 458 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 48 V | 75 V | Fast Blow | 50A | 0.548 | cULus | -55°C ~ 125°C | - | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | |
|
0216010.MXPFUSE CERAMIC 10A 250VAC 5X20MM |
1,316 | - |
|
Datasheet | 216 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 10 A | 250 V | - | Fast Blow | 1.5kA | 154.34 | CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0443005.DRFUSE BOARD MOUNT 5A 250VAC 2SMD |
5,971 | - |
|
Datasheet | NANO²® 443 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 250 V | - | Slow Blow | 50A | 127.79 | cULus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
|
0215004.HXPFUSE CRMC 4A 250V 5X20MM 1=1PC |
12,005 | - |
|
Datasheet | 215 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 4 A | 250 V | - | Slow Blow | 1.5kA | 46.96 | CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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0458005.DRFUSE BRD MNT 5A 32VAC 75VDC 1206 |
4,898 | - |
|
Datasheet | NANO²® 458 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 32 V | 75 V | Fast Blow | 50A | 7.938 | cULus | -55°C ~ 125°C | - | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | |
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0443002.DRFUSE BOARD MOUNT 2A 250VAC 2SMD |
11,886 | - |
|
Datasheet | NANO²® 443 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 250 V | - | Slow Blow | 50A | 18.06 | cULus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
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0454005.MRFUSE BRD MNT 5A 125VAC/VDC 2SMD |
5,210 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 5 A | 125 V | 125 V | Slow Blow | 50A | 53.72 | 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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0454007.MRFUSE BRD MNT 7A 72VAC 60VDC 2SMD |
3,024 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 7 A | 72 V | 60 V | Slow Blow | 50A | 123.83 | 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) | |
|
0034.3104FUSE GLASS 50MA 250VAC 5X20MM |
2,683 | - |
|
Datasheet | FST 5x20 | Bulk | Active | Requires Holder | Cartridge, Glass | 50 mA | 250 V | - | Slow Blow | 35A | 0.0363 | CCC, cURus, VDE | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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0443.500DRFUSE BOARD MNT 500MA 250VAC 2SMD |
12,017 | - |
|
Datasheet | NANO²® 443 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | - | Slow Blow | 50A | 1.61 | cULus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | |
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045403.5MRFUSE BRD MNT 3.5A 125VAC/VDC SMD |
1,454 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 3.5 A | 125 V | 125 V | Slow Blow | 50A | 26.53 | 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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0452002.MRLFUSE BRD MNT 2A 125VAC/VDC 2SMD |
3,328 | - |
|
Datasheet | NANO²® 452 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 2 A | 125 V | 125 V | Slow Blow | 50A | 8.2 | CSA, PSE, UR | -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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0454004.MRFUSE BRD MNT 4A 125VAC/VDC 2SMD |
10,080 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Slow Blow | 50A | 34.4 | 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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045401.5MRFUSE BRD MNT 1.5A 125VAC/VDC SMD |
4,455 | - |
|
Datasheet | NANO²® 454 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 125 V | 125 V | Slow Blow | 50A | 3.65 | 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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044301.5DRFUSE BOARD MNT 1.5A 250VAC 2SMD |
12,248 | - |
|
Datasheet | NANO²® 443 | Tape & Reel (TR) | Active | Surface Mount | Board Mount (Cartridge Style Excluded) | 1.5 A | 250 V | - | Slow Blow | 50A | 14.72 | cULus | -55°C ~ 125°C | - | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) |
Fuses FAQ
Common questions about selecting, comparing and sourcing Fuses components through Winsun (HK) Electronics.
What should I check when selecting Fuses components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Fuses part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Fuses parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Fuses components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
