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
045102.5MRL

045102.5MRL

FUSE BRD MNT 2.5A 125VAC/VDC SMD

Littelfuse Inc.

2,050
RFQ
045102.5MRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 2.5 A 125 V 125 V Fast Blow 50A 1.029 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0453.750MR

0453.750MR

FUSE BRD MT 750MA 125VAC/VDC SMD

Littelfuse Inc.

2,042
RFQ
0453.750MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 750 mA 125 V 125 V Fast Blow 50A 0.185 CSA, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0451.315MRL

0451.315MRL

FUSE BRD MT 315MA 125VAC/VDC SMD

Littelfuse Inc.

1,494
RFQ
0451.315MRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 315 mA 125 V 125 V Fast Blow 50A 0.0311 CSA, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
04531.25MR

04531.25MR

FUSE BRD MT 1.25A 125VAC/VDC SMD

Littelfuse Inc.

1,423
RFQ
04531.25MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 1.25 A 125 V 125 V Fast Blow 50A 0.664 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0453004.MR

0453004.MR

FUSE BRD MNT 4A 125VAC/VDC 2SMD

Littelfuse Inc.

1,377
RFQ
0453004.MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 4 A 125 V 125 V Fast Blow 50A 3.152 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0451003.NRL

0451003.NRL

FUSE BRD MNT 3A 125VAC/VDC 2SMD

Littelfuse Inc.

1,361
RFQ
0451003.NRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 3 A 125 V 125 V Fast Blow 50A 1.65 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
045103.5MRL

045103.5MRL

FUSE BRD MNT 3.5A 125VAC/VDC SMD

Littelfuse Inc.

820
RFQ
045103.5MRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 3.5 A 125 V 125 V Fast Blow 50A 2.469 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0313007.HXP

0313007.HXP

FUSE GLASS 7A 250VAC 3AB 3AG

Littelfuse Inc.

698
RFQ
0313007.HXPDatasheet 313 Bulk Active Requires Holder Cartridge, Glass 7 A 250 V - Slow Blow 200A 347.0 CE, CSA, K-MARK, PSE, UL -55°C ~ 125°C - 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
0453.315MR

0453.315MR

FUSE BRD MT 315MA 125VAC/VDC SMD

Littelfuse Inc.

388
RFQ
0453.315MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 315 mA 125 V 125 V Fast Blow 50A 0.0311 CSA, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
BK/GMC-3.5-R

BK/GMC-3.5-R

FUSE GLASS 3.5A 125VAC 5X20MM

Eaton - Electronics Division

263
RFQ
BK/GMC-3.5-RDatasheet GMC Bulk Active Requires Holder Cartridge, Glass 3.5 A 125 V - Medium Blow 10kA 25.0 CSA, KC-MARK, MITI, UL - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
04511.25MRL

04511.25MRL

FUSE BRD MT 1.25A 125VAC/VDC SMD

Littelfuse Inc.

4,042
RFQ
04511.25MRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 1.25 A 125 V 125 V Fast Blow 50A 0.664 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0451.750MRL

0451.750MRL

FUSE BRD MT 750MA 125VAC/VDC SMD

Littelfuse Inc.

2,999
RFQ
0451.750MRLDatasheet NANO²® 451 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 750 mA 125 V 125 V Fast Blow 50A 0.185 CSA, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
39612000440

39612000440

FUSE BOARD MNT 2A 125VAC RADIAL

Littelfuse Inc.

1,610
RFQ
39612000440Datasheet TE5® 396 Bulk Active Through Hole Board Mount (Cartridge Style Excluded) 2 A 125 V - Slow Blow 100A 11.9 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)
0453.375MR

0453.375MR

FUSE BRD MT 375MA 125VAC/VDC SMD

Littelfuse Inc.

1,591
RFQ
0453.375MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 375 mA 125 V 125 V Fast Blow 50A 0.0425 CSA, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
37200500411

37200500411

FUSE BOARD MNT 50MA 250VAC RAD

Littelfuse Inc.

1,472
RFQ
37200500411Datasheet TR5® 372 Bulk Active Through Hole Board Mount (Cartridge Style Excluded) 50 mA 250 V - Slow Blow 35A 0.0108 CCC, cURus, SEMKO, VDE -40°C ~ 85°C - 0.335" Dia x 0.315" H (8.50mm x 8.00mm)
0313010.HXP

0313010.HXP

FUSE GLASS 10A 32VAC 3AB 3AG

Littelfuse Inc.

768
RFQ
0313010.HXPDatasheet 313 Bulk Active Requires Holder Cartridge, Glass 10 A 32 V - Slow Blow 300A 760.0 UL -55°C ~ 125°C - 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
BK/ATC-25

BK/ATC-25

FUSE AUTO 25A 32VDC BLADE ATO

Eaton - Bussmann Electrical Division

549
RFQ
BK/ATC-25Datasheet ATC® Bulk Active Requires Holder Automotive 25 A - 32 V Fast Blow 1kA - UL - Clear 0.760" L x 0.207" W x 0.492" H (19.30mm x 5.25mm x 12.50mm)
0453007.MR

0453007.MR

FUSE BRD MNT 7A 125VAC/VDC 2SMD

Littelfuse Inc.

422
RFQ
0453007.MRDatasheet NANO²® 453 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 7 A 125 V 125 V Fast Blow 50A 10.32 CSA, PSE, UL -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
BK/ATC-20

BK/ATC-20

FUSE AUTO 20A 32VDC BLADE ATO

Eaton - Bussmann Electrical Division

133
RFQ
BK/ATC-20Datasheet ATC® Bulk Active Requires Holder Automotive 20 A - 32 V Fast Blow 1kA - UL - Yellow 0.760" L x 0.207" W x 0.492" H (19.30mm x 5.25mm x 12.50mm)
38321000000

38321000000

FUSE BOARD MNT 10A 300VAC RADIAL

Littelfuse Inc.

5,351
RFQ
38321000000Datasheet TR5® 383 Cut Tape (CT) Active Through Hole Board Mount (Cartridge Style Excluded) 10 A 300 V - Slow Blow 50A 260.0 cURus, PSE -65°C ~ 125°C - 0.335" Dia x 0.315" H (8.50mm x 8.00mm)
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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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