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
BK1/GMD-315-R FUSE GLASS 315MA 250VAC 5X20MM Eaton - Electronics Division	8,422	-	RFQ	Datasheet	GMD	Bulk	Active	Requires Holder	Cartridge, Glass	315 mA	250 V	-	Slow Blow	35A	0.89	CSA, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK1/GMD-400-R FUSE GLASS 400MA 250VAC 5X20MM Eaton - Electronics Division	7,705	-	RFQ	Datasheet	GMD	Bulk	Active	Requires Holder	Cartridge, Glass	400 mA	250 V	-	Slow Blow	35A	1.2	CSA, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
SS-5H-1.25A-BK FUSE BRD MNT 1.25A 300VAC RADIAL Eaton - Electronics Division	3,257	-	RFQ	Datasheet	SS-5H	Bulk	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1.25 A	300 V	-	Slow Blow	100A	12.75	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)
BK1-S505H-800-R FUSE CERM 800MA 600VAC 400VDC Eaton - Electronics Division	7,171	-	RFQ	Datasheet	S505H	Bulk	Active	Requires Holder	Cartridge, Ceramic	800 mA	600 V	400 V	Slow Blow	1.5kA	0.632	CCC, cULus, PSE/JET, TUV	-40°C ~ 85°C	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
SR-5-125MA-AP FUSE BRD MNT 125MA 250VAC RADIAL Eaton - Electronics Division	8,890	-	RFQ	Datasheet	SR-5	Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	125 mA	250 V	-	Slow Blow	35A	0.026783	CCC, cULus, KC-MARK, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.319" H (8.50mm x 8.10mm)
SR-5H-1.25A-AP FUSE BRD MNT 1.25A 300VAC RADIAL Eaton - Electronics Division	6,069	-	RFQ	Datasheet	SR-5H	Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1.25 A	300 V	-	Slow Blow	100A	13.0	CCC, cULus, KC-MARK, PSE, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.362" H (8.50mm x 9.20mm)
SR-5H-1.6A-AP FUSE BOARD MNT 1.6A 300VAC RAD Eaton - Electronics Division	4,145	-	RFQ	Datasheet	SR-5H	Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1.6 A	300 V	-	Slow Blow	100A	24.0	CCC, cULus, KC-MARK, PSE, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.362" H (8.50mm x 9.20mm)
SR-5H-1A-AP FUSE BOARD MNT 1A 300VAC RADIAL Eaton - Electronics Division	8,521	-	RFQ	Datasheet	SR-5H	Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	1 A	300 V	-	Slow Blow	100A	7.5	CCC, cULus, KC-MARK, PSE, SEMKO, VDE	-40°C ~ 85°C	-	0.335" Dia x 0.362" H (8.50mm x 9.20mm)
SR-5H-6.3A-AP FUSE BOARD MNT 6.3A 250VAC RAD Eaton - Electronics Division	4,167	-	RFQ	Datasheet	SR-5H	Tape & Box (TB)	Active	Through Hole	Board Mount (Cartridge Style Excluded)	6.3 A	250 V	-	Slow Blow	100A	140.0	CCC, EK:KTL, PSE	-40°C ~ 85°C	-	0.335" Dia x 0.362" H (8.50mm x 9.20mm)
BK1/S501-250-R FUSE CERAMIC 250MA 250VAC 5X20MM Eaton - Electronics Division	9,276	-	RFQ	Datasheet	S501	Bulk	Active	Requires Holder	Cartridge, Ceramic	250 mA	250 V	-	Fast Blow	1.5kA	0.027	BSI, CCC, CSA, cULus, IMQ, SEMKO, VDE	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.