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
0251002.MAT1

0251002.MAT1

FUSE BRD MNT 2A 125VAC/VDC AXIAL

Littelfuse Inc.

4,957
RFQ
0251002.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2 A 125 V 125 V Fast Blow 50A AC, 300A DC 0.405 CCC, CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251003.MAT1

0251003.MAT1

FUSE BRD MNT 3A 125VAC/VDC AXIAL

Littelfuse Inc.

5,018
RFQ
0251003.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3 A 125 V 125 V Fast Blow 50A AC, 300A DC 1.19 CCC, CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251004.MAT1

0251004.MAT1

FUSE BRD MNT 4A 125VAC/VDC AXIAL

Littelfuse Inc.

8,222
RFQ
0251004.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 125 V 125 V Fast Blow 50A AC, 300A DC 2.45 CCC, CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251005.MAT1

0251005.MAT1

FUSE BRD MNT 5A 125VAC/VDC AXIAL

Littelfuse Inc.

8,054
RFQ
0251005.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 125 V 125 V Fast Blow 50A AC, 300A DC 4.14 CCC, CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251007.MAT1

0251007.MAT1

FUSE BRD MNT 7A 125VAC/VDC AXIAL

Littelfuse Inc.

5,605
RFQ
0251007.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 7 A 125 V 125 V Fast Blow 50A AC, 300A DC 10.4 CSA, cURus, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251010.MAT1

0251010.MAT1

FUSE BOARD MOUNT 10A 125VAC/VDC

Littelfuse Inc.

9,864
RFQ
0251010.MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 10 A 125 V 125 V Fast Blow 50A AC, 300A DC 25.5 CSA, cURus, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
025102.5MAT1

025102.5MAT1

FUSE BRD MNT 2.5A 125VAC/VDC AXL

Littelfuse Inc.

6,505
RFQ
025102.5MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 125 V 125 V Fast Blow 50A AC, 300A DC 0.721 CCC, CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
025103.5MAT1

025103.5MAT1

FUSE BRD MNT 3.5A 125VAC/VDC AXL

Littelfuse Inc.

8,932
RFQ
025103.5MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.5 A 125 V 125 V Fast Blow 50A AC, 300A DC 1.58 CSA, cURus, PSE, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0251.750MAT1

0251.750MAT1

FUSE BRD MT 750MA 125VAC/VDC AXL

Littelfuse Inc.

7,145
RFQ
0251.750MAT1Datasheet PICO® II 251 Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 750 mA 125 V 125 V Fast Blow 50A AC, 300A DC 0.153 CSA, cURus, TUV -55°C ~ 125°C - 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
0034.1526.G

0034.1526.G

FSF 5X20 FUSE F 10A L 250V AC

SCHURTER Inc.

6,933
RFQ
0034.1526.GDatasheet FSF 5x20 Bulk Active Requires Holder Cartridge, Glass 10 A 250 V - Fast Blow 100A 183.0 CE, CQC, CSA, cURus, UKCA, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
4410375000

4410375000

FUSE BRD MT 375MA 32VAC 32VDC

Littelfuse Inc.

3,227
RFQ
4410375000Datasheet 441 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 375 mA 32 V 32 V Fast Blow 50A 9.0E-4 cULus -40°C ~ 85°C - 0.126" L x 0.063" W x 0.028" H (3.20mm x 1.60mm x 0.70mm)
19502500001

19502500001

FUSE GLASS 250MA 250VAC 5X20MM

Littelfuse Inc.

9,337
RFQ
19502500001Datasheet 195 Bulk Obsolete Requires Holder Cartridge, Glass 250 mA 250 V - Slow Blow 35A 0.32 BSI, CCEE, cULus, IMQ, SEMKO, VDE - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
3921400041

3921400041

FUSE BOARD MNT 4A 250VAC RADIAL

Littelfuse Inc.

3,006
RFQ
3921400041Datasheet TE5® 392 - Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 250 V - Slow Blow 40A 100.0 CQC, cULus, KC, PSE/JET, SEMKO, VDE -40°C ~ 125°C - 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
18106300001

18106300001

FUSE CERAMIC 630MA 250VAC 5X20MM

Littelfuse Inc.

9,018
RFQ
18106300001Datasheet 181 Bulk Obsolete Requires Holder Cartridge, Ceramic 630 mA 250 V - Slow Blow 1.5kA 0.77 CNCA, cULus, SEMKO, VDE -40°C ~ 85°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
1980100000

1980100000

FUSE GLASS 100MA 250VAC 5X20MM

Littelfuse Inc.

2,074
RFQ
1980100000Datasheet 198 Bulk Obsolete Requires Holder Cartridge, Glass 100 mA 250 V - Slow Blow 35A 0.038 CSA, UL - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
18105000001

18105000001

FUSE CERAMIC 500MA 250VAC 5X20MM

Littelfuse Inc.

5,317
RFQ
18105000001Datasheet 181 Bulk Obsolete Requires Holder Cartridge, Ceramic 500 mA 250 V - Slow Blow 1.5kA 0.56 CNCA, cULus, SEMKO, VDE -40°C ~ 85°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
MRT 400-BULK

MRT 400-BULK

FUSE BRD MNT 400MA 250VAC RADIAL

Bel Fuse Inc.

2,365
RFQ
MRT 400-BULKDatasheet MRT Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 400 mA 250 V - Slow Blow 50A 1.0 AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRT 1.6-AMMO

MRT 1.6-AMMO

FUSE BOARD MNT 1.6A 250VAC RAD

Bel Fuse Inc.

9,871
RFQ
MRT 1.6-AMMODatasheet MRT Tape & Box (TB) Active Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 250 V - Slow Blow 50A 17.0 AEC-Q200, CCC, CE, CSA, cURus, PSE, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRT 800-AMMO

MRT 800-AMMO

FUSE BRD MNT 800MA 250VAC RADIAL

Bel Fuse Inc.

8,262
RFQ
MRT 800-AMMODatasheet MRT Tape & Box (TB) Active Through Hole Board Mount (Cartridge Style Excluded) 800 mA 250 V - Slow Blow 50A 4.2 AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRT 630-AMMO

MRT 630-AMMO

FUSE BRD MNT 630MA 250VAC RADIAL

Bel Fuse Inc.

9,696
RFQ
MRT 630-AMMODatasheet MRT Tape & Box (TB) Active Through Hole Board Mount (Cartridge Style Excluded) 630 mA 250 V - Slow Blow 50A 2.6 AEC-Q200, CCC, CE, CSA, cURus, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
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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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