Fuses

Explore Fuses parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	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
BK/C515-3A FUSE GLASS 3A 250VAC 2AG Eaton - Electronics Division	9,439	RFQ	Datasheet	C515	Bulk	Obsolete	Through Hole	Cartridge, Glass	3 A	250 V	-	Slow Blow	100A	80.426	CSA, UL	-	-	0.217" Dia x 0.598" L (5.50mm x 15.20mm)
BK/C515-2A FUSE GLASS 2A 250VAC 2AG Eaton - Electronics Division	7,591	RFQ	Datasheet	C515	Bulk	Obsolete	Through Hole	Cartridge, Glass	2 A	250 V	-	Slow Blow	100A	60.256	CSA, UL	-	-	0.217" Dia x 0.598" L (5.50mm x 15.20mm)
BK/C515-350MA FUSE GLASS 350MA 250VAC 2AG Eaton - Electronics Division	7,635	RFQ	Datasheet	C515	Bulk	Obsolete	Through Hole	Cartridge, Glass	350 mA	250 V	-	Slow Blow	35A	1.169	CSA, UL	-	-	0.217" Dia x 0.598" L (5.50mm x 15.20mm)
BK/AGC-V-3/4 FUSE GLASS 750MA 250VAC 3AB 3AG Eaton - Electronics Division	5,404	RFQ	Datasheet	AGC	Bulk	Obsolete	Through Hole	Cartridge, Glass	750 mA	250 V	-	Fast Blow	35A	1.716	CSA, UL	-55°C ~ 125°C	-	0.266" Dia x 1.292" L (6.76mm x 32.82mm)
BK/GMC-315MA FUSE GLASS 315MA 250VAC 5X20MM Eaton - Electronics Division	2,116	RFQ	Datasheet	GMC	Bulk	Obsolete	Requires Holder	Cartridge, Glass	315 mA	250 V	-	Medium Blow	35A	0.081	CSA, KC-MARK, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/GMC-250MA FUSE GLASS 250MA 250VAC 5X20MM Eaton - Electronics Division	8,369	RFQ	Datasheet	GMC	Bulk	Obsolete	Requires Holder	Cartridge, Glass	250 mA	250 V	-	Medium Blow	35A	0.046	CSA, KC-MARK, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/GMC-400MA FUSE GLASS 400MA 250VAC 5X20MM Eaton - Electronics Division	9,498	RFQ	Datasheet	GMC	Bulk	Obsolete	Requires Holder	Cartridge, Glass	400 mA	250 V	-	Medium Blow	35A	0.18	CSA, KC-MARK, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/GMD-400MA FUSE GLASS 400MA 250VAC 5X20MM Eaton - Electronics Division	4,384	RFQ	Datasheet	GMD	Bulk	Obsolete	Requires Holder	Cartridge, Glass	400 mA	250 V	-	Slow Blow	35A	1.2	CSA, UL	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
BK/ETF-250MA FUSE BRD MNT 250MA 277VAC RADIAL Eaton - Electronics Division	7,425	RFQ	Datasheet	ETF	Bulk	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	250 mA	277 V	-	Slow Blow	100A	0.38	SEMKO, UL	-55°C ~ 125°C	-	0.329" Dia x 0.303" H (8.35mm x 7.70mm)
TR1/MCRS500MA FUSE BRD MT 500MA 125VAC/VDC AXL Eaton - Electronics Division	5,973	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	500 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.18	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS4A FUSE BRD MNT 4A 125VAC/VDC AXIAL Eaton - Electronics Division	5,592	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	4 A	125 V	125 V	Slow Blow	50A AC, 300A DC	15.0	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS5A FUSE BRD MNT 5A 125VAC/VDC AXIAL Eaton - Electronics Division	8,042	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	5 A	125 V	125 V	Slow Blow	50A AC, 300A DC	35.0	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS750MA FUSE BRD MT 750MA 125VAC/VDC AXL Eaton - Electronics Division	5,435	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	750 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.44	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS7A FUSE BRD MNT 7A 125VAC/VDC AXIAL Eaton - Electronics Division	9,050	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	7 A	125 V	125 V	Slow Blow	50A AC, 300A DC	63.0	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS250MA FUSE BRD MT 250MA 125VAC/VDC AXL Eaton - Electronics Division	2,942	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	250 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.042	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS1.25A FUSE BRD MT 1.25A 125VAC/VDC AXL Eaton - Electronics Division	9,564	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1.25 A	125 V	125 V	Slow Blow	50A AC, 300A DC	1.41	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS1.5A FUSE BRD MNT 1.5A 125VAC/VDC AXL Eaton - Electronics Division	4,993	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	1.5 A	125 V	125 V	Slow Blow	50A AC, 300A DC	1.9	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS375MA FUSE BRD MT 375MA 125VAC/VDC AXL Eaton - Electronics Division	2,276	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	375 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.101	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS300MA FUSE BRD MT 300MA 125VAC/VDC AXL Eaton - Electronics Division	2,399	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	300 mA	125 V	125 V	Slow Blow	50A AC, 300A DC	0.056	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)
TR1/MCRS2.5A FUSE BRD MNT 2.5A 125VAC/VDC AXL Eaton - Electronics Division	3,168	RFQ	Datasheet	Microtron® MCRS	Tape & Reel (TR)	Obsolete	Through Hole	Board Mount (Cartridge Style Excluded)	2.5 A	125 V	125 V	Slow Blow	50A AC, 300A DC	6.1	CSA, UL	-55°C ~ 125°C	-	0.125" Dia x 0.280" L (3.18mm x 7.10mm)

FAQ

Frequently Asked Questions

What are Fuses components used for?

Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Fuses part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Fuses parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.