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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BKS-S505-V-6-3RFUSE CERAMIC 6.3A 250VAC 5X20MM |
8,841 | - |
|
Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 6.3 A | 250 V | - | Slow Blow | 1.5kA | 111.0 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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TR2-S505-V-10-RFUSE CERAMIC 10A 250VAC 5X20MM |
7,874 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 10 A | 250 V | - | Slow Blow | 1.5kA | 397.0 | BSI, CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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TR2-S505-V-12-RFUSE CERAMIC 12A 250VAC 5X20MM |
2,848 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 12 A | 250 V | - | Slow Blow | 1kA | 713.7 | cURus, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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TR2-S505-V-1-RFUSE CERAMIC 1A 250VAC 5X20MM |
4,617 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 1 A | 250 V | - | Slow Blow | 1.5kA | 1.28 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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TR2-S505-V-2-RFUSE CERAMIC 2A 250VAC 5X20MM |
4,541 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 2 A | 250 V | - | Slow Blow | 1.5kA | 9.6 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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TR3-S505-V-15-RFUSE CERAMIC 15A 250VAC 5X20MM |
6,855 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 15 A | 250 V | - | Slow Blow | - | - | - | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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MDA-1-10FUSE CERAMIC CARTRIDGE |
2,652 | - |
|
Datasheet | MDA | Bulk | Obsolete | - | Cartridge, Ceramic | - | - | - | Slow Blow | - | - | - | - | Black | - | |
|
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MDA-1-100UNP-RFUSE CERAMIC CARTRIDGE |
6,696 | - |
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Datasheet | MDA | Bulk | Obsolete | - | Cartridge, Ceramic | - | - | - | Slow Blow | - | - | - | - | Black | - | |
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MDA-15-100UNP-RFUSE CERAMIC CARTRIDGE |
7,526 | - |
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Datasheet | MDA | - | Obsolete | - | Cartridge, Ceramic | - | - | - | Slow Blow | - | - | - | - | Black | - | |
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MDA-2-10UNP-RFUSE CERAMIC CARTRIDGE |
7,542 | - |
|
Datasheet | MDA | - | Obsolete | - | Cartridge, Ceramic | - | - | - | Slow Blow | - | - | - | - | Black | - | |
|
0034.6810FUSE BRD MNT 315MA 250VAC 63VDC |
5,133 | - |
|
Datasheet | - | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 315 mA | 250 V | 63 V | Slow Blow | 35A AC, 63A DC | - | CCC, cURus, KC, VDE | -55°C ~ 150°C | - | 0.335" Dia (8.50mm) | |
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0034.6813FUSE BRD MNT 630MA 250VAC 63VDC |
9,037 | - |
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Datasheet | MST 250 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 630 mA | 250 V | 63 V | Slow Blow | 35A AC, 50A DC | - | CCC, cURus, KC, VDE | -55°C ~ 125°C | - | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | |
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0034.6819FUSE BRD MNT 2.5A 250VAC 63VDC |
3,790 | - |
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Datasheet | MST 250 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2.5 A | 250 V | 63 V | Slow Blow | 35A AC, 50A DC | - | CCC, cURus, KC, PSE, VDE | -55°C ~ 125°C | - | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | |
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2040.0616.BFFUSE BRD MNT 1.25A 250VAC 63VDC |
5,836 | - |
|
Datasheet | MSU250 | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.25 A | 250 V | 63 V | Slow Blow | 35A AC, 50A DC | 15.0 | CCC, cURus, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.335" H (8.50mm x 8.50mm) | |
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2070.0017.11.BFFUSE BRD MNT |
7,814 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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7020.8510FUSE CERAMIC 500MA 500VAC 250VDC |
3,560 | - |
|
Datasheet | MA | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 500 mA | 500 V | 250 V | Fast Blow | 100kA AC, 10kA DC | - | - | -40°C ~ 55°C | - | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) | |
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7020.8520FUSE CERAMIC 1A 500VAC 250VDC |
8,360 | - |
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Datasheet | MA | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 1 A | 500 V | 250 V | Fast Blow | 100kA AC, 10kA DC | - | - | -40°C ~ 55°C | - | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) | |
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7020.8530FUSE CERAMIC 2A 500VAC 250VDC |
5,118 | - |
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Datasheet | MA | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 2 A | 500 V | 250 V | Fast Blow | 100kA AC, 10kA DC | - | - | -40°C ~ 55°C | - | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) | |
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7020.8540FUSE CERAMIC 4A 500VAC 250VDC |
6,512 | - |
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Datasheet | MA | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 4 A | 500 V | 250 V | Fast Blow | 100kA AC, 10kA DC | - | - | -40°C ~ 55°C | - | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) | |
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7020.8550FUSE CERAMIC 6A 500VAC 250VDC |
7,206 | - |
|
Datasheet | MA | Bulk | Obsolete | Requires Holder | Cartridge, Ceramic | 6 A | 500 V | 250 V | Fast Blow | 100kA AC, 10kA DC | - | - | -40°C ~ 55°C | - | 0.551" Dia x 1.969" L (14.00mm x 50.00mm) |
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.
