Fuses

Manufacturers 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

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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
FCA-25A

FCA-25A

FUSE CERAMIC 25A 250VAC 3AB 3AG

OptiFuse

6,461
RFQ
FCA-25ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 25 A 250 V - Fast Blow 100A 2586.0 cURus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-15A

FCA-15A

FUSE CERAMIC 15A 250VAC 3AB 3AG

OptiFuse

4,886
RFQ
FCA-15ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 15 A 250 V - Fast Blow 750A 666.8 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-20A

FCA-20A

FUSE CERAMIC 20A 250VAC 3AB 3AG

OptiFuse

4,514
RFQ
FCA-20ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 20 A 250 V - Fast Blow 100A 1811.0 cURus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-8A

FCA-8A

FUSE CERAMIC 8A 250VAC 3AB 3AG

OptiFuse

4,265
RFQ
FCA-8ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 8 A 250 V - Fast Blow 200A 141.0 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-1.25A

FCA-1.25A

FUSE CERM 1.25A 250VAC 3AB 3AG

OptiFuse

3,900
RFQ
FCA-1.25ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 1.25 A 250 V - Fast Blow 100A 1.172 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-1A

FCA-1A

FUSE CERAMIC 1A 250VAC 3AB 3AG

OptiFuse

3,722
RFQ
FCA-1ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 1 A 250 V - Fast Blow 100A 0.288 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-9A

FCA-9A

FUSE CERAMIC 9A 250VAC 3AB 3AG

OptiFuse

3,610
RFQ
FCA-9ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 9 A 250 V - Fast Blow 200A 185.2 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-4A

FCA-4A

FUSE CERAMIC 4A 250VAC 3AB 3AG

OptiFuse

3,168
RFQ
FCA-4ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 4 A 250 V - Fast Blow 200A 15.64 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-10A

FCA-10A

FUSE CERAMIC 10A 250VAC 3AB 3AG

OptiFuse

3,073
RFQ
FCA-10ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 10 A 250 V - Fast Blow 200A 246.5 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-6A

FCA-6A

FUSE CERAMIC 6A 250VAC 3AB 3AG

OptiFuse

1,999
RFQ
FCA-6ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 6 A 250 V - Fast Blow 200A 61.66 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-5A

FCA-5A

FUSE CERAMIC 5A 250VAC 3AB 3AG

OptiFuse

1,974
RFQ
FCA-5ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 5 A 250 V - Fast Blow 200A 31.24 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-12A

FCA-12A

FUSE CERAMIC 12A 250VAC 3AB 3AG

OptiFuse

1,877
RFQ
FCA-12ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 12 A 250 V - Fast Blow 750A 432.6 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-7A

FCA-7A

FUSE CERAMIC 7A 250VAC 3AB 3AG

OptiFuse

1,493
RFQ
FCA-7ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 7 A 250 V - Fast Blow 200A 98.5 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
0603SFF250F/32-2

0603SFF250F/32-2

FUSE BOARD MOUNT 2.5A 32VDC 0603

Littelfuse Inc.

1,262
RFQ
0603SFF250F/32-2Datasheet SFF Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 2.5 A - 32 V Fast Blow 35A 0.115 UL -55°C ~ 125°C - 0.063" L x 0.031" W x 0.031" H (1.60mm x 0.80mm x 0.80mm)
FCA-3A

FCA-3A

FUSE CERAMIC 3A 250VAC 3AB 3AG

OptiFuse

1,137
RFQ
FCA-3ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 3 A 250 V - Fast Blow 100A 8.085 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-2A

FCA-2A

FUSE CERAMIC 2A 250VAC 3AB 3AG

OptiFuse

609
RFQ
FCA-2ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 2 A 250 V - Fast Blow 100A 2.751 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FCA-3.15A

FCA-3.15A

FUSE CERM 3.15A 250VAC 3AB 3AG

OptiFuse

600
RFQ
FCA-3.15ADatasheet FCA Bulk Active Requires Holder Cartridge, Ceramic 3.15 A 250 V - Fast Blow 100A 8.954 cULus, UL 248 - - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
MSC-6.3A

MSC-6.3A

FUSE GLASS 6.3A 250VAC 5X20MM

OptiFuse

6,525
RFQ
MSC-6.3ADatasheet MSC Bulk Active Requires Holder Cartridge, Glass 6.3 A 250 V - Medium Blow 100A 84.15 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-500MA

MSC-500MA

FUSE GLASS 500MA 250VAC 5X20MM

OptiFuse

6,024
RFQ
MSC-500MADatasheet MSC Bulk Active Requires Holder Cartridge, Glass 500 mA 250 V - Medium Blow 100A 0.7704 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MSC-3.15A

MSC-3.15A

FUSE GLASS 3.15A 250VAC 5X20MM

OptiFuse

5,910
RFQ
MSC-3.15ADatasheet MSC Bulk Active Requires Holder Cartridge, Glass 3.15 A 250 V - Medium Blow 100A 17.41 cULus, UL 248 -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
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Category Overview

Fuses Products & Selection Guide

Fuses are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Fuses. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Fuses?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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