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
5TT 250-R

5TT 250-R

FUSE GLASS 250MA 250VAC 5X20MM

Bel Fuse Inc.

2,195
RFQ
5TT 250-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Glass 250 mA 250 V - Slow Blow 100A 0.719 CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 80-R

5ST 80-R

FUSE GLASS 80MA 250VAC 5X20MM

Bel Fuse Inc.

2,149
RFQ
5ST 80-RDatasheet 5ST Bulk Obsolete Requires Holder Cartridge, Glass 80 mA 250 V - Slow Blow 35A 0.015 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ST 1-R

5ST 1-R

FUSE GLASS 1A 250VAC 5X20MM

Bel Fuse Inc.

1,924
RFQ
5ST 1-RDatasheet 5ST Bulk Obsolete Requires Holder Cartridge, Glass 1 A 250 V - Slow Blow 35A 2.4 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5SF 500-R

5SF 500-R

FUSE GLASS 500MA 250VAC 5X20MM

Bel Fuse Inc.

1,246
RFQ
5SF 500-RDatasheet 5SF Bulk Obsolete Requires Holder Cartridge, Glass 500 mA 250 V - Fast Blow 35A 0.4 CCC, CE, CSA, cURus, IMQ, SEMKO, VDE -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 300-R

5TT 300-R

FUSE GLASS 300MA 250VAC 5X20MM

Bel Fuse Inc.

1,098
RFQ
5TT 300-RDatasheet 5TT Bulk Obsolete Requires Holder Cartridge, Glass 300 mA 250 V - Slow Blow 100A 0.885 CE, CSA, cULus -55°C ~ 125°C - 0.201" Dia x 0.787" L (5.10mm x 20.00mm)
APR-15A

APR-15A

FUSE AUTO 15A 32VDC BLADE ATO

OptiFuse

145,354
RFQ
APR-15ADatasheet APR Bulk Active Requires Holder Automotive 15 A - 32 V Fast Blow 1kA - ISO, SAE - Blue 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-30A

APR-30A

FUSE AUTO 30A 32VDC BLADE ATO

OptiFuse

139,028
RFQ
APR-30ADatasheet APR Bulk Active Requires Holder Automotive 30 A - 32 V Fast Blow 1kA - ISO, SAE - Green 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-25A

APR-25A

FUSE AUTO 25A 32VDC BLADE ATO

OptiFuse

85,626
RFQ
APR-25ADatasheet APR Bulk Active Requires Holder Automotive 25 A - 32 V Fast Blow 1kA - ISO, SAE - Clear 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-20A

APR-20A

FUSE AUTO 20A 32VDC BLADE ATO

OptiFuse

58,497
RFQ
APR-20ADatasheet APR Bulk Active Requires Holder Automotive 20 A - 32 V Fast Blow 1kA - ISO, SAE - Yellow 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-7.5A

APR-7.5A

FUSE AUTO 7.5A 32VDC BLADE

OptiFuse

49,059
RFQ
APR-7.5ADatasheet APR Bulk Active Requires Holder Automotive 7.5 A - 32 V Fast Blow 1kA - ISO, SAE - Brown 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-10A

APR-10A

FUSE AUTO 10A 32VDC BLADE ATO

OptiFuse

35,844
RFQ
APR-10ADatasheet APR Bulk Active Requires Holder Automotive 10 A - 32 V Fast Blow 1kA - ISO, SAE - Red 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-3A

APR-3A

FUSE AUTO 3A 32VDC BLADE ATO/ATC

OptiFuse

33,892
RFQ
APR-3ADatasheet APR Bulk Active Requires Holder Automotive 3 A - 32 V Fast Blow 1kA - ISO, SAE - Violet 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-5A

APR-5A

FUSE AUTO 5A 32VDC BLADE ATO/ATC

OptiFuse

33,444
RFQ
APR-5ADatasheet APR Bulk Active Requires Holder Automotive 5 A - 32 V Fast Blow 1kA - ISO, SAE - Tan 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-12A

APR-12A

FUSE AUTO 12A 32VDC BLADE

OptiFuse

29,860
RFQ
APR-12ADatasheet APR Bulk Active Requires Holder Automotive 12 A - 32 V - - - - - Light Pink 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
APR-4A

APR-4A

FUSE AUTO 4A 32VDC BLADE ATO/ATC

OptiFuse

10,950
RFQ
APR-4ADatasheet APR Bulk Active Requires Holder Automotive 4 A - 32 V Fast Blow 1kA - ISO, SAE - Pink 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
MRF 1.25-BULK

MRF 1.25-BULK

FUSE BRD MNT 1.25A 250VAC RADIAL

Bel Fuse Inc.

1,289
RFQ
MRF 1.25-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Fast Blow 35A 1.3 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 5-BULK

MRF 5-BULK

FUSE BOARD MNT 5A 250VAC RADIAL

Bel Fuse Inc.

1,033
RFQ
MRF 5-BULKDatasheet MRF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 250 V - Fast Blow 50A 15.0 AEC-Q200, CE, CSA, cULus, PSE, SEMKO, VDE -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
APM-35A

APM-35A

FUSE AUTO 35A 32VDC BLADE MINI

OptiFuse

25,727
RFQ
APM-35ADatasheet APM Bulk Active Requires Holder Automotive 35 A - 32 V Fast Blow 1kA - ISO, SAE - Blue, Green 0.433" L x 0.150" W x 0.362" H (11.00mm x 3.80mm x 9.20mm)
APM-25A

APM-25A

FUSE AUTO 25A 32VDC BLADE MINI

OptiFuse

18,618
RFQ
APM-25ADatasheet APM Bulk Active Requires Holder Automotive 25 A - 32 V Fast Blow 1kA - ISO, SAE - Clear 0.433" L x 0.150" W x 0.362" H (11.00mm x 3.80mm x 9.20mm)
APM-30A

APM-30A

FUSE AUTO 30A 32VDC BLADE MINI

OptiFuse

14,048
RFQ
APM-30ADatasheet APM Bulk Active Requires Holder Automotive 30 A - 32 V Fast Blow 1kA - ISO, SAE - Green 0.433" L x 0.150" W x 0.362" H (11.00mm x 3.80mm x 9.20mm)
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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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