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
5TT 1 FUSE GLASS 1A 250VAC 5X20MM Bel Fuse Inc.	2,874	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	1 A	250 V	-	Slow Blow	100A	8.6	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 1.25 FUSE GLASS 1.25A 250VAC 5X20MM Bel Fuse Inc.	7,213	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	1.25 A	250 V	-	Slow Blow	100A	13.1	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT1.5 FUSE GLASS 1.5A 250VAC 5X20MM Bel Fuse Inc.	9,445	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	1.5 A	250 V	-	Slow Blow	100A	-	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 1.6 FUSE GLASS 1.6A 250VAC 5X20MM Bel Fuse Inc.	7,587	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	1.6 A	250 V	-	Slow Blow	100A	19.7	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 2 FUSE GLASS 2A 250VAC 5X20MM Bel Fuse Inc.	7,600	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	2 A	250 V	-	Slow Blow	100A	30.0	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 2.5 FUSE GLASS 2.5A 250VAC 5X20MM Bel Fuse Inc.	5,241	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	2.5 A	250 V	-	Slow Blow	100A	45.0	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 3 FUSE GLASS 3A 250VAC 5X20MM Bel Fuse Inc.	9,404	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	3 A	250 V	-	Slow Blow	100A	68.0	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 4 FUSE GLASS 4A 125VAC 5X20MM Bel Fuse Inc.	5,300	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	4 A	125 V	-	Slow Blow	10kA	103.0	CE, CSA, PSE	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 5 FUSE GLASS 5A 125VAC 5X20MM Bel Fuse Inc.	4,285	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Glass	5 A	125 V	-	Slow Blow	10kA	157.0	CE, CSA, PSE	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 6 FUSE CERAMIC 6A 125VAC 5X20MM Bel Fuse Inc.	3,528	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Ceramic	6 A	125 V	-	Slow Blow	10kA	218.0	CE, CSA, PSE	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 7 FUSE CERAMIC 7A 125VAC 5X20MM Bel Fuse Inc.	2,785	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Ceramic	7 A	125 V	-	Slow Blow	10kA	-	CE, CSA, PSE	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 8 FUSE CERAMIC 8A 125VAC 5X20MM Bel Fuse Inc.	9,341	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Ceramic	8 A	125 V	-	Slow Blow	10kA	319.0	CE, CSA, PSE	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5TT 10 FUSE CERAMIC 10A 125VAC 5X20MM Bel Fuse Inc.	4,353	RFQ	Datasheet	5TT	Bulk	Obsolete	Requires Holder	Cartridge, Ceramic	10 A	125 V	-	Slow Blow	1kA	467.0	CE, CSA, PSE, UL	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
19311000001 FUSE GLASS 1A 250VAC 5X20MM Littelfuse Inc.	7,740	RFQ	Datasheet	193	Bulk	Obsolete	Requires Holder	Cartridge, Glass	1 A	250 V	-	Fast Blow	35A	1.4	cURus, SEMKO, VDE	-	-	0.205" Dia x 0.787" L (5.20mm x 20.00mm)
5ET 63-R FUSE GLASS 63MA 250VAC 5X20MM Bel Fuse Inc.	7,641	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	63 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ET 80-R FUSE GLASS 80MA 250VAC 5X20MM Bel Fuse Inc.	4,987	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	80 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ET 315-R FUSE GLASS 315MA 250VAC 5X20MM Bel Fuse Inc.	8,010	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	315 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ET 630-R FUSE GLASS 630MA 250VAC 5X20MM Bel Fuse Inc.	7,091	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	630 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ET 200-R FUSE GLASS 200MA 250VAC 5X20MM Bel Fuse Inc.	9,426	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	200 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)
5ET 125-R FUSE GLASS 125MA 250VAC 5X20MM Bel Fuse Inc.	7,856	RFQ	Datasheet	5ET	Bulk	Obsolete	Requires Holder	Cartridge, Glass	125 mA	250 V	-	Slow Blow	-	-	-	-55°C ~ 125°C	-	0.201" Dia x 0.787" L (5.10mm x 20.00mm)

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.