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
0454003.MR

0454003.MR

FUSE BRD MNT 3A 125VAC/VDC 2SMD

Littelfuse Inc.

7,530
RFQ
0454003.MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 3 A 125 V 125 V Slow Blow 50A 20.16 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)
0458004.DR

0458004.DR

FUSE BRD MNT 4A 32VAC 75VDC 1206

Littelfuse Inc.

7,403
RFQ
0458004.DRDatasheet NANO²® 458 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 4 A 32 V 75 V Fast Blow 50A 4.832 cULus -55°C ~ 125°C - 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0454.375MR

0454.375MR

FUSE BRD MT 375MA 125VAC/VDC SMD

Littelfuse Inc.

4,977
RFQ
0454.375MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 375 mA 125 V 125 V Slow Blow 50A 0.101 CSA, UR -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0458002.DR

0458002.DR

FUSE BRD MNT 2A 48VAC 75VDC 1206

Littelfuse Inc.

3,410
RFQ
0458002.DRDatasheet NANO²® 458 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 2 A 48 V 75 V Fast Blow 50A 0.952 cULus -55°C ~ 125°C - 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0454.750MR

0454.750MR

FUSE BRD MT 750MA 125VAC/VDC SMD

Littelfuse Inc.

3,380
RFQ
0454.750MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 750 mA 125 V 125 V Slow Blow 50A 0.904 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)
045801.5DR

045801.5DR

FUSE BRD MT 1.5A 48VAC 75VDC

Littelfuse Inc.

1,500
RFQ
045801.5DRDatasheet NANO²® 458 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 1.5 A 48 V 75 V Fast Blow 50A 0.548 cULus -55°C ~ 125°C - 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0216010.MXP

0216010.MXP

FUSE CERAMIC 10A 250VAC 5X20MM

Littelfuse Inc.

1,316
RFQ
0216010.MXPDatasheet 216 Bulk Active Requires Holder Cartridge, Ceramic 10 A 250 V - Fast Blow 1.5kA 154.34 CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0443005.DR

0443005.DR

FUSE BOARD MOUNT 5A 250VAC 2SMD

Littelfuse Inc.

5,971
RFQ
0443005.DRDatasheet NANO²® 443 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 5 A 250 V - Slow Blow 50A 127.79 cULus -55°C ~ 125°C - 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
0215004.HXP

0215004.HXP

FUSE CRMC 4A 250V 5X20MM 1=1PC

Littelfuse Inc.

12,005
RFQ
0215004.HXPDatasheet 215 Bulk Active Requires Holder Cartridge, Ceramic 4 A 250 V - Slow Blow 1.5kA 46.96 CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0458005.DR

0458005.DR

FUSE BRD MNT 5A 32VAC 75VDC 1206

Littelfuse Inc.

4,898
RFQ
0458005.DRDatasheet NANO²® 458 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 5 A 32 V 75 V Fast Blow 50A 7.938 cULus -55°C ~ 125°C - 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm)
0443002.DR

0443002.DR

FUSE BOARD MOUNT 2A 250VAC 2SMD

Littelfuse Inc.

11,886
RFQ
0443002.DRDatasheet NANO²® 443 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 2 A 250 V - Slow Blow 50A 18.06 cULus -55°C ~ 125°C - 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
0454005.MR

0454005.MR

FUSE BRD MNT 5A 125VAC/VDC 2SMD

Littelfuse Inc.

5,210
RFQ
0454005.MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 5 A 125 V 125 V Slow Blow 50A 53.72 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)
0454007.MR

0454007.MR

FUSE BRD MNT 7A 72VAC 60VDC 2SMD

Littelfuse Inc.

3,024
RFQ
0454007.MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 7 A 72 V 60 V Slow Blow 50A 123.83 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)
0034.3104

0034.3104

FUSE GLASS 50MA 250VAC 5X20MM

SCHURTER Inc.

2,683
RFQ
0034.3104Datasheet FST 5x20 Bulk Active Requires Holder Cartridge, Glass 50 mA 250 V - Slow Blow 35A 0.0363 CCC, cURus, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0443.500DR

0443.500DR

FUSE BOARD MNT 500MA 250VAC 2SMD

Littelfuse Inc.

12,017
RFQ
0443.500DRDatasheet NANO²® 443 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 500 mA 250 V - Slow Blow 50A 1.61 cULus -55°C ~ 125°C - 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
045403.5MR

045403.5MR

FUSE BRD MNT 3.5A 125VAC/VDC SMD

Littelfuse Inc.

1,454
RFQ
045403.5MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 3.5 A 125 V 125 V Slow Blow 50A 26.53 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)
0452002.MRL

0452002.MRL

FUSE BRD MNT 2A 125VAC/VDC 2SMD

Littelfuse Inc.

3,328
RFQ
0452002.MRLDatasheet NANO²® 452 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 2 A 125 V 125 V Slow Blow 50A 8.2 CSA, PSE, UR -55°C ~ 125°C - 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
0454004.MR

0454004.MR

FUSE BRD MNT 4A 125VAC/VDC 2SMD

Littelfuse Inc.

10,080
RFQ
0454004.MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 4 A 125 V 125 V Slow Blow 50A 34.4 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)
045401.5MR

045401.5MR

FUSE BRD MNT 1.5A 125VAC/VDC SMD

Littelfuse Inc.

4,455
RFQ
045401.5MRDatasheet NANO²® 454 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 1.5 A 125 V 125 V Slow Blow 50A 3.65 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)
044301.5DR

044301.5DR

FUSE BOARD MNT 1.5A 250VAC 2SMD

Littelfuse Inc.

12,248
RFQ
044301.5DRDatasheet NANO²® 443 Tape & Reel (TR) Active Surface Mount Board Mount (Cartridge Style Excluded) 1.5 A 250 V - Slow Blow 50A 14.72 cULus -55°C ~ 125°C - 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
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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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