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ELECTRONIC COMPONENTS

Fuses

Explore Fuses parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case 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
MSC-6A OptiFuse

MSC-6A

FUSE GLASS 6A 250VAC 5X20MM

OptiFuse

5,093
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 6 A 250 V - Medium Blow 100A 75.02 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-750MA OptiFuse

MSC-750MA

FUSE GLASS 750MA 250VAC 5X20MM

OptiFuse

3,726
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 750 mA 250 V - Medium Blow 100A 0.8669 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-3.5A OptiFuse

MSC-3.5A

FUSE GLASS 3.5A 250VAC 5X20MM

OptiFuse

3,659
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 3.5 A 250 V - Medium Blow 100A 27.88 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-2.25A OptiFuse

MSC-2.25A

FUSE GLASS 2.25A 250VAC 5X20MM

OptiFuse

3,563
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 2.25 A 250 V - Medium Blow 100A 6.383 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-5A OptiFuse

MSC-5A

FUSE GLASS 5A 250VAC 5X20MM

OptiFuse

3,242
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 5 A 250 V - Medium Blow 100A 51.13 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-4A OptiFuse

MSC-4A

FUSE GLASS 4A 250VAC 5X20MM

OptiFuse

2,996
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 4 A 250 V - Medium Blow 100A 33.47 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-10A OptiFuse

MSC-10A

FUSE GLASS 10A 250VAC 5X20MM

OptiFuse

2,990
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 10 A 250 V - Medium Blow 200A 257.8 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-3A OptiFuse

MSC-3A

FUSE GLASS 3A 250VAC 5X20MM

OptiFuse

2,981
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 3 A 250 V - Medium Blow 100A 15.5 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-630MA OptiFuse

MSC-630MA

FUSE GLASS 630MA 250VAC 5X20MM

OptiFuse

2,320
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 630 mA 250 V - Medium Blow 100A 0.688 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-700MA OptiFuse

MSC-700MA

FUSE GLASS 700MA 250VAC 5X20MM

OptiFuse

1,870
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 700 mA 250 V - Medium Blow 100A 0.7551 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-600MA OptiFuse

MSC-600MA

FUSE GLASS 600MA 250VAC 5X20MM

OptiFuse

1,737
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 600 mA 250 V - Medium Blow 100A 0.6552 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-1.25A OptiFuse

MSC-1.25A

FUSE GLASS 1.25A 250VAC 5X20MM

OptiFuse

1,614
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 1.25 A 250 V - Medium Blow 100A 3.962 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
39611250000 Littelfuse Inc.

39611250000

FUSE BRD MNT 1.25A 125VAC RADIAL

Littelfuse Inc.

1,341
Datasheet TE5® 396 Cut Tape (CT) Active Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 125 V - Slow Blow 100A 4.69 cUL, PSE/JET, UL -40°C ~ 85°C - 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
MSC-8A OptiFuse

MSC-8A

FUSE GLASS 8A 250VAC 5X20MM

OptiFuse

1,238
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 8 A 250 V - Medium Blow 100A 167.0 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-2A OptiFuse

MSC-2A

FUSE GLASS 2A 250VAC 5X20MM

OptiFuse

1,125
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 2 A 250 V - Medium Blow 100A 4.888 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-2.5A OptiFuse

MSC-2.5A

FUSE GLASS 2.5A 250VAC 5X20MM

OptiFuse

905
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 2.5 A 250 V - Medium Blow 100A 10.49 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-7A OptiFuse

MSC-7A

FUSE GLASS 7A 250VAC 5X20MM

OptiFuse

787
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 7 A 250 V - Medium Blow 100A 112.1 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-1.6A OptiFuse

MSC-1.6A

FUSE GLASS 1.6A 250VAC 5X20MM

OptiFuse

590
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 1.6 A 250 V - Medium Blow 100A 7.795 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-1.5A OptiFuse

MSC-1.5A

FUSE GLASS 1.5A 250VAC 5X20MM

OptiFuse

555
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 1.5 A 250 V - Medium Blow 100A 6.713 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-1A OptiFuse

MSC-1A

FUSE GLASS 1A 250VAC 5X20MM

OptiFuse

336
Datasheet MSC Bulk Active Requires Holder Cartridge, Glass 1 A 250 V - Medium Blow 100A 2.112 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
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FAQ

Frequently Asked Questions

What are Fuses components used for?

Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Fuses part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Fuses parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Fuses?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

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