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
FSA-30A

FSA-30A

FUSE GLASS 30A 32VAC 3AB 3AG

OptiFuse

2,998
RFQ
FSA-30ADatasheet FSA Bulk Active Requires Holder Cartridge, Glass 30 A 250 V 32 V Fast Blow 300A 5400.0 cURus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSE-2A

FSE-2A

FUSE GLASS 2A 250VAC 2AG

OptiFuse

2,945
RFQ
FSE-2ADatasheet FSE Bulk Active Requires Holder Cartridge, Glass 2 A 250 V - Fast Blow 100A 3.436 cULus, UL 248 -55°C ~ 125°C - 0.177" Dia x 0.591" L (4.50mm x 15.00mm)
TSA-2.5A

TSA-2.5A

FUSE GLASS 2.5A 250VAC 3AB 3AG

OptiFuse

2,630
RFQ
TSA-2.5ADatasheet TSA Bulk Active Requires Holder Cartridge, Glass 2.5 A 250 V - Slow Blow 100A 11.43 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-300MA

FSA-300MA

FUSE GLASS 300MA 250VAC 3AB 3AG

OptiFuse

2,506
RFQ
FSA-300MADatasheet FSA Bulk Active Requires Holder Cartridge, Glass 300 mA 250 V - Fast Blow 100A 0.0215 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
TSA-1.6A

TSA-1.6A

FUSE GLASS 1.6A 250VAC 3AB 3AG

OptiFuse

2,359
RFQ
TSA-1.6ADatasheet TSA Bulk Active Requires Holder Cartridge, Glass 1.6 A 250 V - Slow Blow 100A 11.52 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
TSA-2A

TSA-2A

FUSE GLASS 2A 250VAC 3AB 3AG

OptiFuse

2,155
RFQ
TSA-2ADatasheet TSA Bulk Active Requires Holder Cartridge, Glass 2 A 250 V - Slow Blow 100A 7.48 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSE-2.5A

FSE-2.5A

FUSE GLASS 2.5A 250VAC 2AG

OptiFuse

1,734
RFQ
FSE-2.5ADatasheet FSE Bulk Active Requires Holder Cartridge, Glass 2.5 A 250 V - Fast Blow 100A 5.695 cULus, UL 248 -55°C ~ 125°C - 0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-3.5A

FSE-3.5A

FUSE GLASS 3.5A 250VAC 2AG

OptiFuse

1,468
RFQ
FSE-3.5ADatasheet FSE Bulk Active Requires Holder Cartridge, Glass 3.5 A 250 V - Fast Blow 100A 9.454 cULus, UL 248 -55°C ~ 125°C - 0.177" Dia x 0.591" L (4.50mm x 15.00mm)
TSA-4A

TSA-4A

FUSE GLASS 4A 250VAC 3AB 3AG

OptiFuse

1,427
RFQ
TSA-4ADatasheet TSA Bulk Active Requires Holder Cartridge, Glass 4 A 250 V - Slow Blow 200A 32.96 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSE-5A

FSE-5A

FUSE GLASS 5A 250VAC 2AG

OptiFuse

1,360
RFQ
FSE-5ADatasheet FSE Bulk Active Requires Holder Cartridge, Glass 5 A 250 V - Fast Blow 100A 21.78 UL 248 -55°C ~ 125°C - 0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-375MA

FSE-375MA

FUSE GLASS 375MA 250VAC 2AG

OptiFuse

1,285
RFQ
FSE-375MADatasheet FSE Bulk Active Requires Holder Cartridge, Glass 375 mA 250 V - Fast Blow 100A 0.044 cULus, UL 248 -55°C ~ 125°C - 0.177" Dia x 0.591" L (4.50mm x 15.00mm)
TSA-1.2A

TSA-1.2A

FUSE GLASS 1.2A 250VAC 3AB 3AG

OptiFuse

1,243
RFQ
TSA-1.2ADatasheet TSA Bulk Active Requires Holder Cartridge, Glass 1.2 A 250 V - Slow Blow 100A 5.115 cULus, UL 248 -55°C ~ 125°C - 0.250" Dia x 1.252" L (6.35mm x 31.80mm)
BK/GMA-2.5A

BK/GMA-2.5A

FUSE GLASS 2.5A 250VAC 5X20MM

Eaton - Electronics Division

8,297
RFQ
BK/GMA-2.5ADatasheet GMA Bulk Obsolete Requires Holder Cartridge, Glass 2.5 A 250 V - Fast Blow 100A 4.9 CCC, CSA, MITI, UL - - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
UMTS 1.25

UMTS 1.25

FUSE BOARD MNT 1.25A 250VAC 2SMD

Bel Fuse Inc.

1,490
RFQ
UMTS 1.25Datasheet UMTS Tape & Reel (TR) Obsolete Surface Mount Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Slow Blow 150A 7.0 CE, cULus, UMF -55°C ~ 125°C - 0.476" L x 0.175" W x 0.175" H (12.10mm x 4.45mm x 4.45mm)
FXG-250MA

FXG-250MA

FUSE BRD MNT 250MA 250VAC AXIAL

OptiFuse

13,495
RFQ
FXG-250MADatasheet FXG Bulk Active Through Hole Board Mount (Cartridge Style Excluded) 250 mA 250 V - Fast Blow 30A 0.005643 UL 248 -55°C ~ 125°C - 0.110" Dia x 0.290" L (2.80mm x 7.37mm)
APT-7.5A

APT-7.5A

FUSE AUTO 7.5A 48VDC BLADE MICRO

OptiFuse

10,871
RFQ
APT-7.5ADatasheet APT Bulk Active Requires Holder Automotive 7.5 A - 48 V Fast Blow 1kA - - -45°C ~ 125°C Brown 0.358" L x 0.150" W x 0.311" H (9.10mm x 3.80mm x 7.90mm)
FSC-250MA

FSC-250MA

FUSE GLASS 250MA 250VAC 5X20MM

OptiFuse

8,013
RFQ
FSC-250MADatasheet FSC Bulk Active Requires Holder Cartridge, Glass 250 mA 250 V - Fast Blow 100A - cULus, UL 248 -55°C ~ 90°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
APT-5A

APT-5A

FUSE AUTO 5A 48VDC BLADE MICRO

OptiFuse

7,051
RFQ
APT-5ADatasheet APT Bulk Active Requires Holder Automotive 5 A - 48 V Fast Blow 1kA - - -45°C ~ 125°C Tan 0.358" L x 0.150" W x 0.311" H (9.10mm x 3.80mm x 7.90mm)
FSC-100MA

FSC-100MA

FUSE GLASS 100MA 250VAC 5X20MM

OptiFuse

6,770
RFQ
FSC-100MADatasheet FSC Bulk Active Requires Holder Cartridge, Glass 100 mA 250 V - Fast Blow 100A - cULus, UL 248 -55°C ~ 90°C - 0.205" Dia x 0.787" L (5.20mm x 20.00mm)
FXG-125MA

FXG-125MA

FUSE BRD MNT 125MA 250VAC AXIAL

OptiFuse

3,783
RFQ
FXG-125MADatasheet FXG Bulk Active Through Hole Board Mount (Cartridge Style Excluded) 125 mA 250 V - Fast Blow 30A 9.489E-4 UL 248 -55°C ~ 125°C - 0.110" Dia x 0.290" L (2.80mm x 7.37mm)
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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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