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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0034.1737FUSE GLASS 125MA 250VAC 3AB 3AG |
3,174 | - |
|
Datasheet | FST 6.3x32 (UL) | Bulk | Obsolete | Requires Holder | Cartridge, Glass | 125 mA | 250 V | - | Fast Blow | 35A | 0.03 | CSA | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
0034.3952FUSE GLASS 500MA 250VAC 5X20MM |
7,514 | - |
|
Datasheet | FSQ | - | Obsolete | Requires Holder | Cartridge, Glass | 500 mA | 250 V | - | Fast Blow | 35A | 0.2 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
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0034.3955FUSE GLASS 750MA 250VAC 5X20MM |
2,049 | - |
|
Datasheet | FSQ | - | Obsolete | Requires Holder | Cartridge, Glass | 750 mA | 250 V | - | Fast Blow | 35A | 0.6 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
0034.3951FUSE GLASS 400MA 250VAC 5X20MM |
9,702 | - |
|
Datasheet | FSQ | - | Obsolete | Requires Holder | Cartridge, Glass | 400 mA | 250 V | - | Fast Blow | 35A | 0.1 | CSA, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
0001.2537FUSE CERM 20A 250VAC 63VDC 3AB |
8,363 | - |
|
Datasheet | SPT 6.3x32 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 20 A | 250 V | 63 V | Slow Blow | 1kA AC, 20kA DC | 2670.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
|
0001.2534FUSE CERM 10A 250VAC 63VDC 3AB |
2,710 | - |
|
Datasheet | SPT 6.3x32 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 10 A | 250 V | 63 V | Slow Blow | 1.5kA AC, 20kA DC | 805.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
|
|
0001.2536FUSE CERM 16A 250VAC 63VDC 3AB |
2,464 | - |
|
Datasheet | SPT 6.3x32 | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 16 A | 250 V | 63 V | Slow Blow | 1kA AC, 20kA DC | 1690.0 | cURus | -40°C ~ 85°C | - | 0.250" Dia x 1.252" L (6.35mm x 31.80mm) | |
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|
0034.4279FUSE BOARD MNT 750MA 125VAC/VDC |
2,187 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 750 mA | 125 V | 125 V | Fast Blow | 300A | 0.02 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4271FUSE BOARD MNT 160MA 125VAC/VDC |
9,545 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 160 mA | 125 V | 125 V | Fast Blow | 300A | 0.0036 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4281FUSE BRD MNT 1A 125VAC/VDC RAD |
7,163 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 125 V | 125 V | Fast Blow | 300A | 0.07 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4282FUSE BOARD MNT 1.25A 125VAC/VDC |
5,180 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.25 A | 125 V | 125 V | Fast Blow | 300A | 0.12 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4285FUSE BRD MT 2.5A 125VAC/VDC RAD |
2,411 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 125 V | 125 V | Fast Blow | 300A | 0.6 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
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|
0034.4275FUSE BOARD MNT 400MA 125VAC/VDC |
2,516 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 400 mA | 125 V | 125 V | Fast Blow | 300A | 0.013 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4278FUSE BOARD MNT 710MA 125VAC/VDC |
3,347 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 710 mA | 125 V | 125 V | Fast Blow | 300A | 0.045 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4286FUSE BOARD MNT 3.15A 125VAC/VDC |
7,188 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 125 V | 125 V | Fast Blow | 300A | 1.11 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4287FUSE BRD MNT 4A 125VAC/VDC RAD |
7,898 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 125 V | 125 V | Fast Blow | 300A | 1.89 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
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0034.4288FUSE BOARD MNT 5A 125VAC/VDC RAD |
7,927 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 125 V | 125 V | Fast Blow | 300A | 3.04 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
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0034.4274FUSE BOARD MNT 315MA 125VAC/VDC |
5,942 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 315 mA | 125 V | 125 V | Fast Blow | 300A | 0.025 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
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0034.4273FUSE BOARD MNT 250MA 125VAC/VDC |
3,928 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 250 mA | 125 V | 125 V | Fast Blow | 300A | 0.0055 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) | |
|
|
0034.4270FUSE BOARD MNT 125MA 125VAC/VDC |
7,814 | - |
|
Datasheet | MSF 125 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 125 V | 125 V | Fast Blow | 300A | 0.0015 | cURus | -25°C ~ 85°C | - | 0.252" Dia x 0.346" H (6.40mm x 8.80mm) |
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.
