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
SSQ 1/5K FUSE BRD MNT 1A 125VAC/VDC 2SMD Bel Fuse Inc.	6,303	-	RFQ	Datasheet	SSQ	Tape & Reel (TR)	Not For New Designs	Surface Mount	Board Mount (Cartridge Style Excluded)	1 A	125 V	125 V	Fast Blow	50A AC, 300A DC	0.19	CE, CSA, cULus	-55°C ~ 125°C	-	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
SSQ 400/5K FUSE BRD MT 400MA 125VAC/VDC SMD Bel Fuse Inc.	8,458	-	RFQ	Datasheet	SSQ	Tape & Reel (TR)	Not For New Designs	Surface Mount	Board Mount (Cartridge Style Excluded)	400 mA	125 V	125 V	Fast Blow	50A AC, 300A DC	-	CE, CSA, cULus	-55°C ~ 125°C	-	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
MS 4TR FUSE BRD MNT 4A 125VAC/VDC AXIAL Bel Fuse Inc.	5,380	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	4 A	125 V	125 V	Slow Blow	50A AC, 300A DC	14.0	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 3TR FUSE BRD MNT 3A 125VAC/VDC AXIAL Bel Fuse Inc.	7,527	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	3 A	125 V	125 V	Slow Blow	50A AC, 300A DC	8.0	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 1TR FUSE BRD MNT 1A 125VAC/VDC AXIAL Bel Fuse Inc.	3,494	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1 A	125 V	125 V	Slow Blow	50A AC, 300A DC	0.81	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 7TR FUSE BRD MNT 7A 125VAC/VDC AXIAL Bel Fuse Inc.	8,891	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	7 A	125 V	125 V	Slow Blow	50A AC, 300A DC	59.0	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 750TR FUSE BRD MT 750MA 125VAC/VDC AXL Bel Fuse Inc.	7,971	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	750 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.46	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 1.5TR FUSE BRD MNT 1.5A 125VAC/VDC AXL Bel Fuse Inc.	3,186	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1.5 A	125 V	125 V	Slow Blow	50A AC, 300A DC	1.9	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 2TR FUSE BRD MNT 2A 125VAC/VDC AXIAL Bel Fuse Inc.	6,016	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	2 A	125 V	125 V	Slow Blow	50A AC, 300A DC	3.4	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
MS 2.5TR FUSE BRD MNT 2.5A 125VAC/VDC AXL Bel Fuse Inc.	2,523	-	RFQ	Datasheet	MS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	2.5 A	125 V	125 V	Slow Blow	50A AC, 300A DC	6.0	CE, CSA, cURus	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)

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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.