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.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	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
5SFP 250-R FUSE GLASS 250MA 250VAC 5X20MM Bel Fuse Inc.	4,756	-	RFQ	Datasheet	5SFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	250 mA	250 V	-	Fast Blow	35A	0.05	CCC, CE, CSA, cULus, IMQ, SEMKO, VDE	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
5SFP 400-R FUSE GLASS 400MA 250VAC 5X20MM Bel Fuse Inc.	8,945	-	RFQ	Datasheet	5SFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	400 mA	250 V	-	Fast Blow	35A	0.17	CCC, CE, CSA, cULus, IMQ, SEMKO, VDE	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
3AP 4-R FUSE GLASS 4A 250VAC 3AB 3AG Bel Fuse Inc.	4,460	-	RFQ	Datasheet	3AP	Bulk	Obsolete	Through Hole	Cartridge, Glass	4 A	250 V	-	Fast Blow	200A	36.0	CE, CSA, cULus, PSE	-55°C ~ 125°C	-	0.272" Dia x 1.280" L (6.90mm x 32.50mm)
3AP 12-R FUSE GLASS 12A 125VAC 3AB 3AG Bel Fuse Inc.	9,462	-	RFQ	Datasheet	3AP	Bulk	Obsolete	Through Hole	Cartridge, Glass	12 A	125 V	-	Fast Blow	10kA	501.0	CE, CSA, cULus	-55°C ~ 125°C	-	0.272" Dia x 1.280" L (6.90mm x 32.50mm)
5MFP 200-R FUSE GLASS 200MA 250VAC 5X20MM Bel Fuse Inc.	7,933	-	RFQ	Datasheet	5MFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	200 mA	250 V	-	Fast Blow	200A	0.007	CE, CSA, cULus	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
3AP 5-R FUSE GLASS 5A 250VAC 3AB 3AG Bel Fuse Inc.	9,277	-	RFQ	Datasheet	3AP	Bulk	Obsolete	Through Hole	Cartridge, Glass	5 A	250 V	-	Fast Blow	200A	63.0	CE, CSA, cULus, PSE	-55°C ~ 125°C	-	0.272" Dia x 1.280" L (6.90mm x 32.50mm)
5MFP 300-R FUSE GLASS 300MA 250VAC 5X20MM Bel Fuse Inc.	4,590	-	RFQ	Datasheet	5MFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	300 mA	250 V	-	Fast Blow	200A	0.02	CE, CSA, cULus	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
3AP 6-R FUSE GLASS 6A 250VAC 3AB 3AG Bel Fuse Inc.	9,116	-	RFQ	Datasheet	3AP	Bulk	Obsolete	Through Hole	Cartridge, Glass	6 A	250 V	-	Fast Blow	200A	107.0	CE, CSA, cULus, PSE	-55°C ~ 125°C	-	0.272" Dia x 1.280" L (6.90mm x 32.50mm)
5MFP 80-R FUSE GLASS 80MA 250VAC 5X20MM Bel Fuse Inc.	5,811	-	RFQ	Datasheet	5MFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	80 mA	250 V	-	Fast Blow	200A	4.0E-4	CE, CSA, cULus	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)
5SFP 100-R FUSE GLASS 100MA 250VAC 5X20MM Bel Fuse Inc.	7,708	-	RFQ	Datasheet	5SFP	Bulk	Obsolete	Through Hole	Cartridge, Glass	100 mA	250 V	-	Fast Blow	35A	0.005	CCC, CE, CSA, cULus, IMQ, SEMKO, VDE	-55°C ~ 125°C	-	0.217" Dia x 0.827" L (5.50mm x 21.00mm)

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FREQUENTLY ASKED QUESTIONS

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.