Electrical, Specialty Fuses

Use the filters and product table below to compare Electrical, Specialty 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	Package / Case	Packaging	Product Status	Mounting Type	Fuse Type	Current Rating (Amps)	Voltage Rating - AC	Voltage Rating - DC	Response Time	Applications	Features	Class	Approval Agency	Operating Temperature	Breaking Capacity @ Rated Voltage	Size / Dimension	Grade	Qualification
HSJ40 FUSE,CLASS J,HIGH SPEED,200KA AC Mersen USA Newburyport-MA L.L.C.	1,567	-	RFQ	Datasheet	HSJ	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	40A	600 VAC	500 VDC	Fast Blow	Electrical, Industrial	-	J	CSA, UL	-	200kA AC, 100kA DC	1.063" Dia x 2.362" L (27.00mm x 60.00mm)	-	-
A70QS250-4 94832-FUSE,FORM 101 Mersen USA Newburyport-MA L.L.C.	3,755	-	RFQ	Datasheet	A70QS	Cylindrical, Blade Terminal (Bolt)	Box	Active	Bolt Mount	Cartridge	250A	700 VAC	700 VDC	Fast Blow	Motor Protection	-	-	CSA, UL	-	200kA AC, 100kA DC	1.500" Dia x 5.079" L (38.10mm x 129.00mm)	-	-
A2D30R 250V 30A RK1 TD FUSE Mersen USA Newburyport-MA L.L.C.	150	-	RFQ	Datasheet	A2D-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	30A	250 VAC	250 VDC	Slow Blow	Electrical, Industrial	-	RK1	CSA, UL	-	200kA AC, 100kA DC	0.560" Dia x 2.000" L (14.22mm x 50.80mm)	-	-
A4J40 600V 40A CLASS J FUSE Mersen USA Newburyport-MA L.L.C.	4,297	-	RFQ	Datasheet	A4J	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	40A	600 VAC	300 VDC	Fast Blow	Electrical, Industrial	-	J	CSA, UL	-	200kA AC, 100kA DC	1.063" Dia x 2.362" L (27.00mm x 60.00mm)	-	-
HP10M15 1000VDC 15A MIDGET PV FUSE Mersen USA Newburyport-MA L.L.C.	100	-	RFQ	Datasheet	HP10M	Cylindrical, Blade Terminals	Box	Active	Requires Holder	Cartridge	15A	-	1 kVDC	Fast Blow	Solar (Photovoltaic)	-	-	CE, CSA, UL	-	10kA	0.406" Dia x 1.500" L (10.30mm x 38.10mm)	-	-
TRS30R 600V 30A 5X13/16 TD FUSE Mersen USA Newburyport-MA L.L.C.	1,896	-	RFQ	Datasheet	TRS-R	Cartridge, Non-Standard	Bulk	Active	Requires Holder	Cartridge	30A	600 VAC	300 VDC	Slow Blow	Electrical, Industrial	-	RK5	CSA, UL	-	200kA AC, 20kA DC	0.827" Dia x 5.000" L (21.00mm x 127.00mm)	-	-
ATM6 600V 6A MIDGET FUSE Mersen USA Newburyport-MA L.L.C.	3,839	-	RFQ	Datasheet	ATM	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	6A	600 VAC	600 VDC	Fast Blow	Electrical, Industrial	-	-	CSA, UL	-	100kA	0.394" Dia x 1.496" L (10.00mm x 38.00mm)	-	-
A60Q25-2 600V 25A SEMICOND FUSE Mersen USA Newburyport-MA L.L.C.	2,003	-	RFQ	Datasheet	A60Q	Cylindrical, Blade Terminals	Box	Active	Requires Holder	Cartridge	25A	600 VAC	600 VDC	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA AC, 100kA DC	0.406" Dia x 1.500" L (10.30mm x 38.10mm)	-	-
ATM3 600V 3A MIDGET FUSE Mersen USA Newburyport-MA L.L.C.	2,298	-	RFQ	Datasheet	ATM	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	3A	600 VAC	600 VDC	Fast Blow	Electrical, Industrial	-	-	CSA, UL	-	100kA	0.394" Dia x 1.496" L (10.00mm x 38.00mm)	-	-
A60Q30-2 FUSE,VERY FAST ACTING,FERRULE,20 Mersen USA Newburyport-MA L.L.C.	100	-	RFQ	Datasheet	A60Q	Cylindrical, Blade Terminals	Box	Active	Requires Holder	Cartridge	30A	600 VAC	600 VDC	Fast Blow	Electrical, Industrial	-	-	UR	-	200kA AC, 100kA DC	0.406" Dia x 1.500" L (10.30mm x 38.10mm)	-	-

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FREQUENTLY ASKED QUESTIONS

Electrical, Specialty Fuses FAQ

Common questions about filtering, comparing and sourcing Electrical, Specialty Fuses components.

How can I narrow the Electrical, Specialty 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 Electrical, Specialty 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.