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.

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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
A6D12R 600V 12A RK1 TD FUSE USE Mersen USA Newburyport-MA L.L.C.	2,810	-	RFQ	Datasheet	A6D-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	500mA	600 VAC	600 VDC	Slow Blow	Electrical, Industrial	-	RK1	CSA, UL	-	200kA AC, 100kA DC	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	-	-
ATQR6-1/4 FUSE; TIME-DELAY; CLASS CC; 200K Mersen USA Newburyport-MA L.L.C.	3,206	-	RFQ	Datasheet	ATQR	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	6.25A	600 VAC	300 VDC	Slow Blow	Electrical, Industrial	-	CC	CE, CSA, UR	-	200kA AC, 100kA DC	0.409" Dia x 1.500" L (10.40mm x 38.10mm)	-	-
ATQR1-4/10 FUSE; TIME-DELAY; CLASS CC; 200K Mersen USA Newburyport-MA L.L.C.	1,123	-	RFQ	Datasheet	ATQR	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	1.4A	600 VAC	-	Slow Blow	Electrical, Industrial	-	CC	CE, CSA, UR	-	200kA AC, 100kA DC	0.409" Dia x 1.500" L (10.40mm x 38.10mm)	-	-
ATQR3-2/10 FUSE; TIME-DELAY; CLASS CC; 200K Mersen USA Newburyport-MA L.L.C.	4,234	-	RFQ	Datasheet	ATQR	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	3.2A	600 VAC	300 VDC	Slow Blow	Electrical, Industrial	-	CC	CE, CSA, UR	-	200kA AC, 100kA DC	0.409" Dia x 1.500" L (10.40mm x 38.10mm)	-	-
TRS35R 600V 35A 5 1/2X1 1/16 TD Mersen USA Newburyport-MA L.L.C.	2,660	-	RFQ	Datasheet	TRS-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	35A	600 VAC	300 VDC	Slow Blow	Electrical, Industrial	Indicating	RK5	CSA, UL	-	200kA AC, 20kA DC	1.063" Dia x 5.472" L (27.00mm x 139.00mm)	-	-
TRS40R 600V 40A 5 1/2X1 1/16 TD Mersen USA Newburyport-MA L.L.C.	2,601	-	RFQ	Datasheet	TRS-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	40A	600 VAC	600 VDC	Slow Blow	Electrical, Industrial	Indicating	RK5	CSA, UL	-	200kA AC, 20kA DC	1.063" Dia x 5.472" L (27.00mm x 139.00mm)	-	-
A4J30 600V 30A CLASS J FUSE Mersen USA Newburyport-MA L.L.C.	2,182	-	RFQ	Datasheet	A4J	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	30A	600 VAC	300 VDC	Fast Blow	Electrical, Industrial	-	J	CSA, UL	-	200kA AC, 100kA DC	0.827" Dia x 2.244" L (21.00mm x 57.00mm)	-	-
A6D7R 600V 7A RK1 TD FUSE Mersen USA Newburyport-MA L.L.C.	2,389	-	RFQ	Datasheet	A6D-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	7A	600 VAC	600 VDC	Slow Blow	Electrical, Industrial	-	RK1	CSA, UL	-	200kA AC, 100kA DC	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	-	-
FSM11 FUSE,MULTI-METER,FAST ACTING,20K Mersen USA Newburyport-MA L.L.C.	2,644	-	RFQ	Datasheet	FSM	5AG, 10mm x 38.1mm	Box	Active	Requires Holder	Cartridge	11A	1 kVAC	1 kVDC	Fast Blow	Electrical, Industrial	-	-	UR	-	20kA	0.409" Dia x 1.500" L (10.40mm x 38.10mm)	-	-
TRS35RID 600V 35A TD RK5 FUSE SMARTSPOT Mersen USA Newburyport-MA L.L.C.	3,983	-	RFQ	Datasheet	TRS-R	Cartridge, Non-Standard	Box	Active	Requires Holder	Cartridge	35A	600 VAC	300 VDC	Slow Blow	Electrical, Industrial	Indicating	RK5	CSA, UL	-	200kA AC, 20kA DC	1.063" Dia x 5.472" L (27.00mm x 139.00mm)	-	-

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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.