Industrial & Electrical Fuses

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Solar Fuses

Littelfuse Solar Fuses improve system uptime, sustainability and reliability of photovoltaic power systems. Littelfuse Solar Fuses meet the unique requirements of photovoltaic applications - where issues such as heat, efficiency, longevity and global standards impact the choices in selecting protection options.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Current Rating	Voltage Rating AC	Fuse Type	Voltage Rating DC	Interrupt Rating	Body Style	Mounting Style	Termination Style	Class	Fuse Size / Group	Indicator Style	Packaging	Resistance	Series
Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE 0SPF001.T Littelfuse 1: ¥3,413.4 604In Stock	Mfr. Part # 0SPF001.T Mouser Part # 576-0SPF001.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	604In Stock	¥3,413.4 ¥2,925 ¥2,848.6 ¥2,361.9 View ¥2,175.9 ¥1,953.3 ¥1,797.2 ¥1,661 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	1 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	645 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 2 AMP MIDGET FUSE 0SPF002.T Littelfuse 1: ¥3,680.8 176In Stock	Mfr. Part # 0SPF002.T Mouser Part # 576-0SPF002.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 2 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	176In Stock	¥3,680.8 ¥2,822 ¥2,298.8 ¥2,185.9 View ¥2,174.2 ¥1,951.7 ¥1,795.5 ¥1,659.3	Min.: 1 Mult.: 1	Solar Protection Fuses	2 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	237 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 3 AMP MIDGET FUSE 0SPF003.T Littelfuse 1: ¥3,720.6 585In Stock	Mfr. Part # 0SPF003.T Mouser Part # 576-0SPF003.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 3 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	585In Stock	¥3,720.6 ¥3,044.6 ¥2,783.8 ¥2,360.3 View ¥2,220.8 ¥2,011.5 ¥1,833.7 ¥1,659.3	Min.: 1 Mult.: 1	Solar Protection Fuses	3 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	110 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 5 AMP MIDGET FUSE 0SPF005.T Littelfuse 1: ¥3,722.3 137In Stock	Mfr. Part # 0SPF005.T Mouser Part # 576-0SPF005.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 5 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	137In Stock	¥3,722.3 ¥3,217.4 ¥2,949.9 ¥2,546.3 View ¥2,175.9 ¥2,011.5 ¥1,808.8 ¥1,724.1	Min.: 1 Mult.: 1	Solar Protection Fuses	5 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	40.86 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 10 AMP MIDGET FUSE 0SPF010.T Littelfuse 1: ¥3,828.6 155In Stock 170Expected 11/19/2026	Mfr. Part # 0SPF010.T Mouser Part # 576-0SPF010.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 10 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	155In Stock 170Expected 11/19/2026	¥3,828.6 ¥3,247.3 ¥2,984.8 ¥2,511.4 View ¥2,313.8 ¥2,076.3 ¥1,911.8 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	10 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	12.5 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 20 AMP MIDGET FUSE 0SPF020.T Littelfuse 1: ¥3,722.3 576In Stock	Mfr. Part # 0SPF020.T Mouser Part # 576-0SPF020.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 20 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	576In Stock	¥3,722.3 ¥3,217.4 ¥2,949.9 ¥2,546.3 View ¥2,175.9 ¥2,011.5 ¥1,808.8 ¥1,724.1	Min.: 1 Mult.: 1	Solar Protection Fuses	20 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	4.5 mOhms	SPF
Industrial & Electrical Fuses 1000VDC 30AMP Midget PCB Tabs 0SPF030.HXR Littelfuse 1: ¥4,391.7 326In Stock	Mfr. Part # 0SPF030.HXR Mouser Part # 576-0SPF030.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 30AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	326In Stock	¥4,391.7 ¥3,644.2 ¥3,361.9 ¥2,787.2 View ¥2,566.2 ¥2,423.4 ¥2,117.8	Min.: 1 Mult.: 1	Solar Protection Fuses	30 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000V 70A SOLAR FUSE SPFJ070.X Littelfuse 1: ¥31,882.9 53In Stock 38Expected 3/1/2027	Mfr. Part # SPFJ070.X Mouser Part # 576-SPFJ070.X	Littelfuse	Industrial & Electrical Fuses 1000V 70A SOLAR FUSE Learn More about Littelfuse spfj	Datasheet	53In Stock 38Expected 3/1/2027	¥31,882.9 ¥26,454.7 ¥24,390.1 ¥20,782.4	Min.: 1 Mult.: 1	Photovoltaic Fuses	70 A		Fast-Acting Fuses	1 kVDC	20 kA			Bolt Down	Class gPV Fuses		Without Indicator	Bulk	1.924 mOhms	SPFJ
Industrial & Electrical Fuses 1000V 250A SOLAR FUSE SPFJ250.X Littelfuse 1: ¥60,545.1 12In Stock	Mfr. Part # SPFJ250.X Mouser Part # 576-SPFJ250.X	Littelfuse	Industrial & Electrical Fuses 1000V 250A SOLAR FUSE Learn More about Littelfuse spfj	Datasheet	12In Stock	¥60,545.1 ¥50,167.2 ¥46,240.6	Min.: 1 Mult.: 1	Photovoltaic Fuses	250 A		Fast-Acting Fuses	1 kVDC	200 kA			Bolt Down	Class gPV Fuses		Without Indicator	Bulk	485 mOhms	SPFJ
Industrial & Electrical Fuses 1000V 300A SOLAR FUSE SPFJ300.X Littelfuse 1: ¥59,937.2 13In Stock 22Expected 1/7/2027	Mfr. Part # SPFJ300.X Mouser Part # 576-SPFJ300.X	Littelfuse	Industrial & Electrical Fuses 1000V 300A SOLAR FUSE Learn More about Littelfuse spfj	Datasheet	13In Stock 22Expected 1/7/2027	¥59,937.2 ¥50,582.4 ¥46,655.8 Quote Quote	Min.: 1 Mult.: 1	Photovoltaic Fuses	300 A		Fast-Acting Fuses	1 kVDC	200 kA			Bolt Down	Class gPV Fuses		Without Indicator	Bulk	367 mOhms	SPFJ
Industrial & Electrical Fuses 1000V 350A SOLAR FUSE SPFJ350.X Littelfuse 1: ¥59,937.2 7In Stock 12Expected 1/25/2027	Mfr. Part # SPFJ350.X Mouser Part # 576-SPFJ350.X	Littelfuse	Industrial & Electrical Fuses 1000V 350A SOLAR FUSE Learn More about Littelfuse spfj	Datasheet	7In Stock 12Expected 1/25/2027	¥59,937.2 ¥49,667.2 ¥45,777.2 Quote Quote	Min.: 1 Mult.: 1	Photovoltaic Fuses	350 A		Fast-Acting Fuses	1 kVDC	200 kA			Bolt Down	Class gPV Fuses		Without Indicator	Bulk	285 mOhms	SPFJ
Industrial & Electrical Fuses 15A 1500 VDC Solar 30kA Photovoltaic SPXV015.L Littelfuse 1: ¥6,957.9 100In Stock	Mfr. Part # SPXV015.L Mouser Part # 576-SPXV015.L	Littelfuse	Industrial & Electrical Fuses 15A 1500 VDC Solar 30kA Photovoltaic Learn More about Littelfuse spxv solarfuse	Datasheet	100In Stock	¥6,957.9 ¥5,773.6 ¥5,325.2 ¥4,410 View ¥4,069.5 ¥3,793.7 ¥3,724 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	15 A		Medium Blow Fuses	1.5 kVDC	50 kA	Cartridge Fuses	Holder	Cartridge			Without Indicator	Bulk	13.1 mOhms	SPXVS
Industrial & Electrical Fuses 1000VDC 8AMP Midget 0SPF008.H Littelfuse 1: ¥3,722.3 189In Stock	Mfr. Part # 0SPF008.H Mouser Part # 576-0SPF008.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 8AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	189In Stock	¥3,722.3 ¥3,217.4 ¥2,949.9 ¥2,546.3 View ¥2,175.9 ¥2,011.5 ¥1,808.8 ¥1,724.1	Min.: 1 Mult.: 1	Solar Protection Fuses	8 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs 0SPF008.HXR Littelfuse 1: ¥4,391.7 200In Stock	Mfr. Part # 0SPF008.HXR Mouser Part # 576-0SPF008.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	200In Stock	¥4,391.7 ¥3,644.2 ¥3,361.9 ¥2,787.2 View ¥2,566.2 ¥2,254 ¥2,117.8	Min.: 1 Mult.: 1	Solar Protection Fuses	8 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs 0SPF010.HXR Littelfuse 1: ¥4,466.4 241In Stock 200On Order	Mfr. Part # 0SPF010.HXR Mouser Part # 576-0SPF010.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	241In Stock 200On Order	¥4,466.4 ¥3,860.2 ¥3,539.6 ¥3,056.2 View ¥2,611.1 ¥2,413.4 ¥2,170.9 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	10 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 125A PV Special SPFJ125.XXL Littelfuse 1: ¥31,907.8 93In Stock	Mfr. Part # SPFJ125.XXL Mouser Part # 576-SPFJ125.XXL	Littelfuse	Industrial & Electrical Fuses 1000VDC 125A PV Special Learn More about Littelfuse spfj	Datasheet	93In Stock	¥31,907.8 ¥27,134.1 ¥25,051.2 ¥20,782.4	Min.: 1 Mult.: 1	Photovoltaic Fuses	125 A		Fast-Acting Fuses	1 kVDC				Bolt Down	Class gPV Fuses			Bulk		SPFJ
Industrial & Electrical Fuses 1500VDC 1A INLINE SPXI001.T Littelfuse 1: ¥8,012.7 90In Stock 30Expected 3/30/2027	Mfr. Part # SPXI001.T Mouser Part # 576-SPXI001.T	Littelfuse	Industrial & Electrical Fuses 1500VDC 1A INLINE Learn More about Littelfuse spxi solar fuses	Datasheet	90In Stock 30Expected 3/30/2027	¥8,012.7 ¥6,639 ¥5,478 ¥4,596 View ¥4,572.7 ¥4,331.9 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	1 A		Fast-Acting Fuses	1.5 kVDC	30 kA	In Line Fuses	Holder	Cartridge			Without Indicator	Bulk	625 mOhms	SPXI
Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs 0SPF003.HXR Littelfuse 1: ¥4,391.7 45In Stock	Mfr. Part # 0SPF003.HXR Mouser Part # 576-0SPF003.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	45In Stock	¥4,391.7 ¥3,644.2 ¥3,361.9 ¥2,787.2 View ¥2,566.2 ¥2,423.4	Min.: 1 Mult.: 1	Solar Protection Fuses	3 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 4AMP Midget PCB Tabs 0SPF004.HXR Littelfuse 1: ¥4,466.4 153In Stock	Mfr. Part # 0SPF004.HXR Mouser Part # 576-0SPF004.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 4AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	153In Stock	¥4,466.4 ¥3,860.2 ¥3,539.6 ¥3,056.2 View ¥2,611.1 ¥2,413.4 ¥2,170.9 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	4 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE 0SPF008.T Littelfuse 1: ¥3,720.6 31In Stock	Mfr. Part # 0SPF008.T Mouser Part # 576-0SPF008.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	31In Stock	¥3,720.6 ¥3,087.8 ¥2,848.6 ¥2,360.3 View ¥2,174.2 ¥1,951.7 ¥1,795.5 ¥1,659.3	Min.: 1 Mult.: 1	Solar Protection Fuses	8 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	17.8 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 12 AMP MIDGET FUSE 0SPF012.T Littelfuse 1: ¥3,720.6 86In Stock	Mfr. Part # 0SPF012.T Mouser Part # 576-0SPF012.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 12 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	86In Stock	¥3,720.6 ¥3,087.8 ¥2,498.1 ¥2,111.1 View ¥1,895.2 ¥1,813.8 ¥1,724.1 ¥1,659.3	Min.: 1 Mult.: 1	Solar Protection Fuses	12 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip		5AG	Without Indicator	Bulk	9.93 mOhms	SPF
Industrial & Electrical Fuses 1000V 100A SOLAR FUSE SPFJ100.X Littelfuse 1: ¥32,391.2 9In Stock 53Expected 12/23/2026	Mfr. Part # SPFJ100.X Mouser Part # 576-SPFJ100.X	Littelfuse	Industrial & Electrical Fuses 1000V 100A SOLAR FUSE Learn More about Littelfuse spfj	Datasheet	9In Stock 53Expected 12/23/2026	¥32,391.2 ¥28,041 ¥25,853.5 ¥21,368.8	Min.: 1 Mult.: 1	Photovoltaic Fuses	100 A		Fast-Acting Fuses	1 kVDC	20 kA			Bolt Down	Class gPV Fuses		Without Indicator	Bulk	1.243 mOhms	SPFJ
Industrial & Electrical Fuses 1500VDC 20A INLINE MIDGET FUSE SPXI020.L Littelfuse 1: ¥6,750.3 19In Stock	Mfr. Part # SPXI020.L Mouser Part # 576-SPXI020.L	Littelfuse	Industrial & Electrical Fuses 1500VDC 20A INLINE MIDGET FUSE Learn More about Littelfuse spxi solar fuses	Datasheet	19In Stock	¥6,750.3 ¥5,602.6 ¥5,169 ¥4,282.1 View ¥3,946.5 ¥3,539.6 ¥3,257.2	Min.: 1 Mult.: 1	Solar Protection Fuses												Bulk		SPXI
Industrial & Electrical Fuses 20A 1500 VDC Solar 30kA Photovoltaic SPXV020.T Littelfuse 1: ¥6,957.9 58In Stock	Mfr. Part # SPXV020.T Mouser Part # 576-SPXV020.T	Littelfuse	Industrial & Electrical Fuses 20A 1500 VDC Solar 30kA Photovoltaic Learn More about Littelfuse spxv solarfuse	Datasheet	58In Stock	¥6,957.9 ¥5,773.6 ¥4,973 ¥4,572.7 View ¥4,062.8 ¥3,642.6	Min.: 1 Mult.: 1	Solar Protection Fuses	20 A		Medium Blow Fuses	1.5 kVDC	50 kA	Cartridge Fuses	Holder	Cartridge			Without Indicator	Bulk	8.5 mOhms	SPXVS
Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs 0SPF015.HXR Littelfuse 1: ¥4,391.7 50In Stock 100Expected 3/30/2027	Mfr. Part # 0SPF015.HXR Mouser Part # 576-0SPF015.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 15AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	50In Stock 100Expected 3/30/2027	¥4,391.7 ¥3,644.2 ¥3,361.9 ¥2,787.2 View ¥2,566.2 ¥2,277.2	Min.: 1 Mult.: 1	Solar Protection Fuses	15 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade		5AG	Without Indicator	Bulk		SPF