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
045202.5MR

045202.5MR

FUSE BRD MNT 2.5A 125VAC/VDC SMD

Littelfuse Inc.

3,583
RFQ
045202.5MRDatasheet NANO²® 452 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 2.5 A 125 V 125 V Slow Blow 50A 15.0 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)
0452003.MR

0452003.MR

FUSE BRD MNT 3A 125VAC/VDC 2SMD

Littelfuse Inc.

4,189
RFQ
0452003.MRDatasheet NANO²® 452 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 3 A 125 V 125 V Slow Blow 50A 20.16 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)
045203.5MR

045203.5MR

FUSE BRD MNT 3.5A 125VAC/VDC SMD

Littelfuse Inc.

8,196
RFQ
045203.5MRDatasheet NANO²® 452 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 3.5 A 125 V 125 V Slow Blow 50A 26.53 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)
0452004.MR

0452004.MR

FUSE BRD MNT 4A 125VAC/VDC 2SMD

Littelfuse Inc.

2,416
RFQ
0452004.MRDatasheet NANO²® 452 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 4 A 125 V 125 V Slow Blow 50A 34.4 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)
0452005.MR

0452005.MR

FUSE BRD MNT 5A 125VAC/VDC 2SMD

Littelfuse Inc.

9,490
RFQ
0452005.MRDatasheet NANO²® 452 Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 5 A 125 V 125 V Slow Blow 50A 53.72 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)
0251002.PAT1L

0251002.PAT1L

FUSE BRD MNT 2A 125VAC/VDC AXIAL

Littelfuse Inc.

6,204
RFQ
0251002.PAT1LDatasheet PICO® II 251 Cut Tape (CT) Active 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)
0251004.PAT1L

0251004.PAT1L

FUSE BRD MNT 4A 125VAC/VDC AXIAL

Littelfuse Inc.

8,551
RFQ
0251004.PAT1LDatasheet PICO® II 251 Cut Tape (CT) Active 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)
0219.125MXAEP

0219.125MXAEP

FUSE GLASS 125MA 250VAC 5X20MM

Littelfuse Inc.

6,143
RFQ
0219.125MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 125 mA 250 V - Slow Blow 150A 0.13 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0219.160MXAEP

0219.160MXAEP

FUSE GLASS 160MA 250VAC 5X20MM

Littelfuse Inc.

3,062
RFQ
0219.160MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 160 mA 250 V - Slow Blow 150A 0.31 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0219.200MXAEP

0219.200MXAEP

FUSE GLASS 200MA 250VAC 5X20MM

Littelfuse Inc.

2,882
RFQ
0219.200MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 200 mA 250 V - Slow Blow 150A 0.32 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0219.250MXAEP

0219.250MXAEP

FUSE GLASS 250MA 250VAC 5X20MM

Littelfuse Inc.

3,225
RFQ
0219.250MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 250 mA 250 V - Slow Blow 150A 0.54 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0219.315MXAEP

0219.315MXAEP

FUSE GLASS 315MA 250VAC 5X20MM

Littelfuse Inc.

5,479
RFQ
0219.315MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 315 mA 250 V - Slow Blow 150A 1.23 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
0219.400MXAEP

0219.400MXAEP

FUSE GLASS 400MA 250VAC 5X20MM

Littelfuse Inc.

7,721
RFQ
0219.400MXAEPDatasheet 219XA Bulk Active Through Hole Cartridge, Glass 400 mA 250 V - Slow Blow 150A 1.4 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.228" Dia x 0.886" L (5.80mm x 22.50mm)
021902.5MXABP

021902.5MXABP

FUSE GLASS 2.5A 250VAC 5X20MM

Littelfuse Inc.

4,169
RFQ
021902.5MXABPDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 2.5 A 250 V - Slow Blow 150A 138.0 CCC, CE, CSA, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0219.630MXABP

0219.630MXABP

FUSE GLASS 630MA 250VAC 5X20MM

Littelfuse Inc.

3,680
RFQ
0219.630MXABPDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 630 mA 250 V - Slow Blow 150A 4.82 CCC, CE, CSA, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
02191.25MXAF5P

02191.25MXAF5P

FUSE GLASS 1.25A 250VAC 5X20MM

Littelfuse Inc.

3,896
RFQ
02191.25MXAF5PDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 1.25 A 250 V - Slow Blow 150A 27.15 CCC, CE, CSA, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
02191.25MXABP

02191.25MXABP

FUSE GLASS 1.25A 250VAC 5X20MM

Littelfuse Inc.

6,439
RFQ
02191.25MXABPDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 1.25 A 250 V - Slow Blow 150A 27.15 CCC, CE, CSA, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
021901.6MXAF5P

021901.6MXAF5P

FUSE GLASS 1.6A 250VAC 5X20MM

Littelfuse Inc.

2,506
RFQ
021901.6MXAF5PDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 1.6 A 250 V - Slow Blow 150A 44.2 CCC, CE, CSA, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0219002.MXAF5P

0219002.MXAF5P

FUSE GLASS 2A 250VAC 5X20MM

Littelfuse Inc.

7,214
RFQ
0219002.MXAF5PDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 2 A 250 V - Slow Blow 150A 92.705 CCC, CE, CSA, PSE, SEMKO, UL, VDE -55°C ~ 125°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
0219001.MXAF5P

0219001.MXAF5P

FUSE GLASS 1A 250VAC 5X20MM

Littelfuse Inc.

2,554
RFQ
0219001.MXAF5PDatasheet 219XA Bulk Active Requires Holder Cartridge, Glass 1 A 250 V - Slow Blow 150A 19.2 CCC, CE, CSA, PSE, SEMKO, UL, VDE -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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