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
5ST 2.5-R

5ST 2.5-R

FUSE GLASS 2.5A 250VAC 5X20MM

Bel Fuse Inc.

598
RFQ
5ST 2.5-RDatasheet 5ST Bulk Obsolete Requires Holder Cartridge, Glass 2.5 A 250 V - Slow Blow 35A 20.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 1.6-R

5SF 1.6-R

FUSE GLASS 1.6A 250VAC 5X20MM

Bel Fuse Inc.

588
RFQ
5SF 1.6-RDatasheet 5SF Bulk Obsolete Requires Holder Cartridge, Glass 1.6 A 250 V - Fast Blow 35A 4.0 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 630-R

5SF 630-R

FUSE GLASS 630MA 250VAC 5X20MM

Bel Fuse Inc.

560
RFQ
5SF 630-RDatasheet 5SF Bulk Obsolete Requires Holder Cartridge, Glass 630 mA 250 V - Fast Blow 35A 0.64 CCC, CE, CSA, cURus, IMQ, PSE, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 1.25-R

5SF 1.25-R

FUSE GLASS 1.25A 250VAC 5X20MM

Bel Fuse Inc.

465
RFQ
5SF 1.25-RDatasheet 5SF Bulk Obsolete Requires Holder Cartridge, Glass 1.25 A 250 V - Fast Blow 35A 2.5 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 1.6-R

5TT 1.6-R

FUSE GLASS 1.6A 250VAC 5X20MM

Bel Fuse Inc.

331
RFQ
5TT 1.6-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Glass 1.6 A 250 V - Slow Blow 100A 19.7 CE, CSA, cULus, PSE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 630-R

5ST 630-R

FUSE GLASS 630MA 250VAC 5X20MM

Bel Fuse Inc.

268
RFQ
5ST 630-RDatasheet 5ST Bulk Obsolete Requires Holder Cartridge, Glass 630 mA 250 V - Slow Blow 35A 0.9 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 600-R

5TT 600-R

FUSE GLASS 600MA 250VAC 5X20MM

Bel Fuse Inc.

170
RFQ
5TT 600-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Glass 600 mA 250 V - Slow Blow 100A 3.77 CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 2.5-R

5TT 2.5-R

FUSE GLASS 2.5A 250VAC 5X20MM

Bel Fuse Inc.

161
RFQ
5TT 2.5-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Glass 2.5 A 250 V - Slow Blow 100A 45.0 CE, CSA, cULus, PSE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
MRF 4-BULK

MRF 4-BULK

FUSE BOARD MNT 4A 250VAC RADIAL

Bel Fuse Inc.

998
RFQ
MRF 4-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 250 V - Fast Blow 40A 8.0 AEC-Q200, CE, CSA, cULus, PSE, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 6.3-BULK

MRF 6.3-BULK

FUSE BOARD MNT 6.3A 250VAC RAD

Bel Fuse Inc.

919
RFQ
MRF 6.3-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 250 V - Fast Blow 63A 25.0 AEC-Q200, CE, CSA, cURus -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
MRF 1.6-BULK

MRF 1.6-BULK

FUSE BOARD MNT 1.6A 250VAC RAD

Bel Fuse Inc.

786
RFQ
MRF 1.6-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 250 V - Fast Blow 35A 1.4 AEC-Q200, CE, CSA, cULus, PSE, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
2JQ 5-R

2JQ 5-R

FUSE GLASS 5A 350VAC 140VDC 2AG

Bel Fuse Inc.

950
RFQ
2JQ 5-RDatasheet 2JQ Bulk Obsolete Requires Holder Cartridge, Glass 5 A 350 V 140 V Fast Blow 100A AC, 150A DC 20.0 CE, CSA, cURus, PSE -55°C ~ 125°C - 0.201" Dia x 0.543" L (5.10mm x 13.80mm)
5TT 7-R

5TT 7-R

FUSE CERAMIC 7A 125VAC 5X20MM

Bel Fuse Inc.

782
RFQ
5TT 7-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Ceramic 7 A 125 V - Slow Blow 10kA 295.0 CE, CSA, PSE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
2JQ 1-R

2JQ 1-R

FUSE GLASS 1A 350VAC 140VDC 2AG

Bel Fuse Inc.

125
RFQ
2JQ 1-RDatasheet 2JQ Bulk Obsolete Requires Holder Cartridge, Glass 1 A 350 V 140 V Fast Blow 100A AC, 150A DC 0.62 CE, CSA, cURus, PSE -55°C ~ 125°C - 0.201" Dia x 0.543" L (5.10mm x 13.80mm)
5TT 10-R

5TT 10-R

FUSE CERAMIC 10A 125VAC 5X20MM

Bel Fuse Inc.

624
RFQ
5TT 10-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Ceramic 10 A 125 V - Slow Blow 1kA 467.0 CE, CSA, cURus, PSE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
MRF 500-BULK

MRF 500-BULK

FUSE BRD MNT 500MA 250VAC RADIAL

Bel Fuse Inc.

999
RFQ
MRF 500-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 500 mA 250 V - Fast Blow 35A 0.2 CE, CSA, cULus, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
2JS 750-R

2JS 750-R

FUSE GLASS 750MA 350VAC 140VDC

Bel Fuse Inc.

918
RFQ
2JS 750-RDatasheet 2JS Bulk Obsolete Requires Holder Cartridge, Glass 750 mA 350 V 140 V Slow Blow 100A AC, 150A DC 3.04 CE, CSA, cURus -55°C ~ 125°C - 0.201" Dia x 0.543" L (5.10mm x 13.80mm)
5ETP 12-R

5ETP 12-R

FUSE GLASS 12A 250VAC 5X20MM

Bel Fuse Inc.

916
RFQ
5ETP 12-RDatasheet 5ETP Bulk Obsolete Through Hole Cartridge, Glass 12 A 250 V - Slow Blow 150A 635.0 CE, SEMKO -55°C ~ 125°C - 0.217" Dia x 0.827" L (5.50mm x 21.00mm)
5HF 630-R

5HF 630-R

FUSE CERAMIC 630MA 250VAC 5X20MM

Bel Fuse Inc.

887
RFQ
5HF 630-RDatasheet 5HF Bulk Obsolete Requires Holder Cartridge, Ceramic 630 mA 250 V - Fast Blow 1.5kA 0.29 CCC, CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ETP 1-R

5ETP 1-R

FUSE GLASS 1A 250VAC 5X20MM

Bel Fuse Inc.

858
RFQ
5ETP 1-RDatasheet 5ETP Bulk Obsolete Through Hole Cartridge, Glass 1 A 250 V - Slow Blow 150A 28.0 CCC, CE, CSA, cULus, SEMKO, VDE -55°C ~ 125°C - 0.217" Dia x 0.827" L (5.50mm x 21.00mm)
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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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