Industrial & Electrical Fuses

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SPF 1000VDC Solar Fuses

Littelfuse SPF (Solar Protection Fuse) 1000V_DC Solar Fuses have been specifically designed for the ever-increasing voltage requirements of photovoltaic (PV) systems. The SPF series is UL recognized to safely interrupt circuits up to 1000V_DC maximum. These midget fuses (10mm x 38mm) safety protect PV modules and their conductors from reverse overcurrent conditions. Littelfuse SPF 1000V_DC Solar Fuses are available in 1A to 30A ratings to match specific requirements in a variety of applications, including inverters, combiner boxes, and battery charge controllers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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	Fuse Size/Group	Indicator Style	Packaging	Resistance	Series
Industrial & Electrical Fuses 1000VDC 1AMP Midget 0SPF001.H Littelfuse 1: Rp401.043,56 143In Stock	Mfr. Part No. 0SPF001.H Mouser Part No 576-0SPF001.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 1AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	143In Stock	Rp401.043,56 Rp300.324,02 Rp274.823,08 Rp243.084,50 View Rp218.684,32 Rp210.795,54 Rp198.320,26 Rp183.276,54	Min.: 1 Mult.: 1	Solar Protection Fuses	1 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: Rp485.068,24 500In Stock	Mfr. Part No. 0SPF008.HXR Mouser Part No 576-0SPF008.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 8AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	500In Stock	Rp485.068,24 Rp402.511,24 Rp364.535,02 Rp281.978,02 View Rp259.228,98 Rp248.771,76 Rp233.911,50	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 6AMP Midget PCB Tabs 0SPF006.HXR Littelfuse 1: Rp485.068,24 198In Stock	Mfr. Part No. 0SPF006.HXR Mouser Part No 576-0SPF006.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 6AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	198In Stock	Rp485.068,24 Rp402.511,24 Rp364.535,02 Rp281.978,02 View Rp263.632,02 Rp248.771,76 Rp233.911,50	Min.: 1 Mult.: 1	Solar Protection Fuses	6 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 12AMP Midget 0SPF012.H Littelfuse 1: Rp410.950,40 475In Stock	Mfr. Part No. 0SPF012.H Mouser Part No 576-0SPF012.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 12AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	475In Stock	Rp410.950,40 Rp340.868,68 Rp305.827,82 Rp236.663,40 View Rp214.831,66 Rp198.320,26 Rp183.276,54	Min.: 1 Mult.: 1	Solar Protection Fuses	12 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 2AMP Midget 0SPF002.H Littelfuse 1: Rp410.950,40 154In Stock	Mfr. Part No. 0SPF002.H Mouser Part No 576-0SPF002.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 2AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	154In Stock	Rp410.950,40 Rp341.052,14 Rp305.827,82 Rp224.371,58 View Rp210.428,62 Rp198.320,26 Rp183.276,54	Min.: 1 Mult.: 1	Solar Protection Fuses	2 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs 0SPF001.HXR Littelfuse 1: Rp493.323,94 21In Stock 100Expected 14/12/2026	Mfr. Part No. 0SPF001.HXR Mouser Part No 576-0SPF001.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 1AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	21In Stock 100Expected 14/12/2026	Rp493.323,94 Rp426.361,04 Rp390.953,26 Rp337.566,40 View Rp288.399,12 Rp266.567,38 Rp239.782,22 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	1 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000VDC 25AMP Midget PCB Tabs 0SPF025.HXR Littelfuse 1: Rp391.687,10 101In Stock	Mfr. Part No. 0SPF025.HXR Mouser Part No 576-0SPF025.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 25AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	101In Stock	Rp391.687,10 Rp341.419,06 Rp320.137,70 Rp275.556,92 View Rp260.696,66 Rp248.771,76 Rp233.911,50	Min.: 1 Mult.: 1	Solar Protection Fuses	25 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000 VDC 4 AMP MIDGET FUSE 0SPF004.T Littelfuse 1: Rp410.950,40 1.295In Stock	Mfr. Part No. 0SPF004.T Mouser Part No 576-0SPF004.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 4 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	1.295In Stock	Rp410.950,40 Rp341.052,14 Rp314.633,90 Rp260.880,12 View Rp240.332,60 Rp215.748,96 Rp215.565,50 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	4 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk	61.27 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE 0SPF025.T Littelfuse 1: Rp410.950,40 1.842In Stock	Mfr. Part No. 0SPF025.T Mouser Part No 576-0SPF025.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 25 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	1.842In Stock	Rp410.950,40 Rp341.052,14 Rp314.633,90 Rp260.880,12 View Rp240.332,60 Rp240.149,14 Rp236.479,94 Rp219.968,54 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	25 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk	3.53 mOhms	SPF
Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE 0SPF030.T Littelfuse 1: Rp411.133,86 1.863In Stock	Mfr. Part No. 0SPF030.T Mouser Part No 576-0SPF030.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 30 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	1.863In Stock	Rp411.133,86 Rp355.362,02 Rp325.824,96 Rp281.244,18 View Rp240.332,60 Rp222.170,06 Rp199.787,94 Rp190.431,48	Min.: 1 Mult.: 1	Solar Protection Fuses	30 A	1 kVAC	Fast-Acting Fuses	1 kVDC	20 kA	Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk	2.84 mOhms	SPF
Industrial & Electrical Fuses 1000VDC 30AMP Midget 0SPF030.H Littelfuse 1: Rp410.950,40 3.431In Stock	Mfr. Part No. 0SPF030.H Mouser Part No 576-0SPF030.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 30AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	3.431In Stock	Rp410.950,40 Rp341.052,14 Rp314.633,90 Rp260.880,12 View Rp260.696,66 Rp252.991,34 Rp236.479,94 Rp219.968,54 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	30 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Holder	Clip	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE 0SPF001.T Littelfuse 1: Rp411.133,86 607In Stock	Mfr. Part No. 0SPF001.T Mouser Part No 576-0SPF001.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 1 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	607In Stock	Rp411.133,86 Rp355.362,02 Rp325.824,96 Rp281.244,18 View Rp240.332,60 Rp222.170,06 Rp199.787,94 Rp190.431,48	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 3 AMP MIDGET FUSE 0SPF003.T Littelfuse 1: Rp410.950,40 585In Stock	Mfr. Part No. 0SPF003.T Mouser Part No 576-0SPF003.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 3 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	585In Stock	Rp410.950,40 Rp336.282,18 Rp307.478,96 Rp260.696,66 View Rp245.286,02 Rp222.170,06 Rp202.539,84 Rp183.276,54	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 1000VDC 5AMP Midget PCB Tabs 0SPF005.HXR Littelfuse 1: Rp493.323,94 250In Stock	Mfr. Part No. 0SPF005.HXR Mouser Part No 576-0SPF005.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 5AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	250In Stock	Rp493.323,94 Rp426.361,04 Rp390.953,26 Rp337.566,40 View Rp288.399,12 Rp266.567,38 Rp239.782,22 Quote	Min.: 1 Mult.: 1	Solar Protection Fuses	5 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade	5AG	Without Indicator	Bulk		SPF
Industrial & Electrical Fuses 1000 VDC 5 AMP MIDGET FUSE 0SPF005.T Littelfuse 1: Rp411.133,86 137In Stock	Mfr. Part No. 0SPF005.T Mouser Part No 576-0SPF005.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 5 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	137In Stock	Rp411.133,86 Rp355.362,02 Rp325.824,96 Rp281.244,18 View Rp240.332,60 Rp222.170,06 Rp199.787,94 Rp190.431,48	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: Rp422.875,30 160In Stock	Mfr. Part No. 0SPF010.T Mouser Part No 576-0SPF010.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 10 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	160In Stock	Rp422.875,30 Rp358.664,30 Rp329.677,62 Rp277.391,52 View Rp255.559,78 Rp229.325,00 Rp211.162,46 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: Rp411.133,86 578In Stock	Mfr. Part No. 0SPF020.T Mouser Part No 576-0SPF020.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 20 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	578In Stock	Rp411.133,86 Rp355.362,02 Rp325.824,96 Rp281.244,18 View Rp240.332,60 Rp222.170,06 Rp199.787,94 Rp190.431,48	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: Rp485.068,24 326In Stock	Mfr. Part No. 0SPF030.HXR Mouser Part No 576-0SPF030.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 30AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	326In Stock	Rp485.068,24 Rp402.511,24 Rp371.323,04 Rp307.845,88 View Rp283.445,70 Rp267.668,14 Rp233.911,50	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 1000VDC 8AMP Midget 0SPF008.H Littelfuse 1: Rp411.133,86 189In Stock	Mfr. Part No. 0SPF008.H Mouser Part No 576-0SPF008.H	Littelfuse	Industrial & Electrical Fuses 1000VDC 8AMP Midget Learn More about Littelfuse 1000vdc spf	Datasheet	189In Stock	Rp411.133,86 Rp355.362,02 Rp325.824,96 Rp281.244,18 View Rp240.332,60 Rp222.170,06 Rp199.787,94 Rp190.431,48	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 10AMP Midget PCB Tabs 0SPF010.HXR Littelfuse 1: Rp493.323,94 241In Stock 200On Order	Mfr. Part No. 0SPF010.HXR Mouser Part No 576-0SPF010.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 10AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	241In Stock 200On Order	Rp493.323,94 Rp426.361,04 Rp390.953,26 Rp337.566,40 View Rp288.399,12 Rp266.567,38 Rp239.782,22 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 3AMP Midget PCB Tabs 0SPF003.HXR Littelfuse 1: Rp485.068,24 45In Stock	Mfr. Part No. 0SPF003.HXR Mouser Part No 576-0SPF003.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 3AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	45In Stock	Rp485.068,24 Rp402.511,24 Rp371.323,04 Rp307.845,88 View Rp283.445,70 Rp267.668,14	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: Rp493.323,94 54In Stock 100Expected 28/10/2026	Mfr. Part No. 0SPF004.HXR Mouser Part No 576-0SPF004.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 4AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	54In Stock 100Expected 28/10/2026	Rp493.323,94 Rp426.361,04 Rp390.953,26 Rp337.566,40 View Rp288.399,12 Rp266.567,38 Rp239.782,22 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: Rp391.136,72 31In Stock	Mfr. Part No. 0SPF008.T Mouser Part No 576-0SPF008.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 8 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	31In Stock	Rp391.136,72 Rp334.631,04 Rp308.579,72 Rp260.696,66 View Rp240.149,14 Rp215.565,50 Rp198.320,26 Rp183.276,54	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: Rp410.950,40 86In Stock	Mfr. Part No. 0SPF012.T Mouser Part No 576-0SPF012.T	Littelfuse	Industrial & Electrical Fuses 1000 VDC 12 AMP MIDGET FUSE Learn More about Littelfuse 1000vdc spf	Datasheet	86In Stock	Rp410.950,40 Rp341.052,14 Rp275.923,84 Rp233.177,66 View Rp209.327,86 Rp200.338,32 Rp190.431,48 Rp183.276,54	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 1000VDC 12AMP Midget PCB Tabs 0SPF012.HXR Littelfuse 1: Rp502.863,86 54In Stock	Mfr. Part No. 0SPF012.HXR Mouser Part No 576-0SPF012.HXR	Littelfuse	Industrial & Electrical Fuses 1000VDC 12AMP Midget PCB Tabs Learn More about Littelfuse 1000vdc spf	Datasheet	54In Stock	Rp502.863,86 Rp426.544,50 Rp392.237,48 Rp326.191,88 View Rp293.719,46 Rp263.815,48 Rp248.037,92	Min.: 1 Mult.: 1	Solar Protection Fuses	12 A	1 kVAC	Fast-Acting Fuses	1 kVDC		Cartridge Fuses	Through Hole	Radial Blade	5AG	Without Indicator	Bulk		SPF

SPF 1000VDC Solar Fuses

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SPF 1000VDC Solar Fuses

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