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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BK1-S505H-12-RFUSE CERM 12A 500VAC 400VDC 5X20 |
1,400 | - |
|
Datasheet | S505H | Bulk | Active | Requires Holder | Cartridge, Ceramic | 12 A | 500 V | 400 V | Slow Blow | 200A | 550.0 | cURus, UL | -55°C ~ 125°C | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
BK-S505SC-8-RFUSE CERAMIC 8A 250VAC 5X20MM |
2,906 | - |
|
Datasheet | S505 | Bulk | Active | Through Hole | Cartridge, Ceramic | 8 A | 250 V | - | Slow Blow | 1.5kA | 228.0 | BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SR-5-1.6A-APFUSE BOARD MNT 1.6A 250VAC RAD |
1,640 | - |
|
Datasheet | SR-5 | Cut Tape (CT) | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 250 V | - | Slow Blow | 35A | 24.0 | CCC, cULus, KC-MARK, PSE, SEMKO, VDE | -40°C ~ 85°C | - | 0.335" Dia x 0.319" H (8.50mm x 8.10mm) | |
|
BK/C520-100-RFUSE GLASS 100MA 250VAC 2AG |
773 | - |
|
Datasheet | C520 | Bulk | Active | Requires Holder | Cartridge, Glass | 100 mA | 250 V | - | Fast Blow | 35A | 0.001 | CSA, UL | - | - | 0.205" Dia x 0.570" L (5.20mm x 14.48mm) | |
|
BK/MDA-1/4-RFUSE CERM 250MA 250VAC 3AB 3AG |
189 | - |
|
Datasheet | MDA | Bulk | Active | Requires Holder | Cartridge, Ceramic | 250 mA | 250 V | - | Slow Blow | 35A | 0.28 | CE, CSA, UL | - | Black | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
BK/MDL-7/10-RFUSE GLASS 700MA 250VAC 3AB 3AG |
1,438 | - |
|
Datasheet | MDL | Bulk | Active | Requires Holder | Cartridge, Glass | 700 mA | 250 V | - | Slow Blow | - | - | - | - | - | 0.250" Dia x 1.250" L (6.35mm x 31.75mm) | |
|
BK/GMC-6.3-RFUSE GLASS 6.3A 125VAC 5X20MM |
369 | - |
|
Datasheet | GMC | Bulk | Active | Requires Holder | Cartridge, Glass | 6.3 A | 125 V | - | Medium Blow | 10kA | 110.0 | CSA, KC-MARK, MITI, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
SS-5H-4A-BKHFUSE BOARD MNT 4A 300VAC RADIAL |
229 | - |
|
Datasheet | SS-5H | Bulk | Active | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 300 V | - | Slow Blow | 100A | 87.0 | CQC, cURus, KC, PSE, TUV, VDE | -40°C ~ 125°C | - | 0.335" L x 0.170" W x 0.337" H (8.50mm x 4.30mm x 8.55mm) | |
|
BK/S505-2-RFUSE CERAMIC 2A 250VAC 5X20MM |
3,089 | - |
|
Datasheet | S505 | Bulk | Active | Requires Holder | Cartridge, Ceramic | 2 A | 250 V | - | Slow Blow | 1.5kA | 9.6 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | |
|
|
BK/GMC-4-RFUSE GLASS 4A 125VAC 5X20MM |
972 | - |
|
Datasheet | GMC | Bulk | Active | Requires Holder | Cartridge, Glass | 4 A | 125 V | - | Medium Blow | 10kA | 36.0 | CSA, KC-MARK, MITI, UL | - | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
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.
