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Battery Management System Solutions

Littelfuse Battery Management System Solutions features components that protect against overcurrents, surges, and electrostatic discharge (ESD) that threaten the safe operation of battery management systems (BMS) in industrial tools and robotics, as well as e-mobility, mobile, and wearable applications. These systems regulate battery performance and communicate with energy management systems to keep batteries safe and operational. Littelfuse Battery Management System Solutions include fuses, TVS diodes, diode arrays, single-cell batteries, multi-cell batteries, solid state relays, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A 0998250.UX-2M8 Littelfuse 1: $13.72 2,035In Stock 2,000Expected 2027/02/01	Mfr. Part No. 0998250.UX-2M8 Mouser Part No 576-0998250.UX-2M8	Littelfuse	Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A Learn More about Littelfuse off highway electric vehicle solutions	Datasheet	2,035In Stock 2,000Expected 2027/02/01	$13.72 $12.69 $12.18 Quote Quote	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $2.43 10,201In Stock	Mfr. Part No. 0215004.MXEP Mouser Part No 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	10,201In Stock	$2.43 $2.36 $1.90 $1.76 View $1.62 $1.54 $1.49 $1.47	Min.: 1 Mult.: 1
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: $1.20 24,135In Stock	Mfr. Part No. 0234008.MXP Mouser Part No 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	24,135In Stock	$1.20 $1.09 $0.979 $0.841 View $0.747 $0.714 $0.699 $0.671	Min.: 1 Mult.: 1
Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A 0487020.MXEP Littelfuse 1: $6.97 3,943In Stock	Mfr. Part No. 0487020.MXEP Mouser Part No 576-0487020.MXEP	Littelfuse	Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A Learn More about Littelfuse 487 series fuses	Datasheet	3,943In Stock	$6.97 $5.79 $5.34 $4.43 View $4.09 $3.68 $3.42	Min.: 1 Mult.: 1
Cartridge Fuses 50A 500V NORMAL BLOW 0607050.UXTH500P Littelfuse 1: $17.47 3,230In Stock	Mfr. Part No. 0607050.UXTH500P Mouser Part No 576-0607050.UXTH500P	Littelfuse	Cartridge Fuses 50A 500V NORMAL BLOW Learn More about Littelfuse 607 cartridge fuses	Datasheet	3,230In Stock	$17.47 $14.49 $13.37 $11.08 View $10.21 $9.37	Min.: 1 Mult.: 1
Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 08853.15DR Littelfuse 1: $5.54 7,811In Stock	Mfr. Part No. 08853.15DR Mouser Part No 576-08853.15DR	Littelfuse	Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	7,811In Stock	Cut Tape $5.54 $5.15 $4.76 $3.91 View Reel $2.54 $3.24 $3.11 $2.69 $2.54 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Cartridge Fuses 500V 50A Thru-Hole RoHS 0526050.UXTHP Littelfuse 1: $27.64 986In Stock	Mfr. Part No. 0526050.UXTHP Mouser Part No 576-0526050.UXTHP	Littelfuse	Cartridge Fuses 500V 50A Thru-Hole RoHS Learn More about Littelfuse 526 527 cartridge fuses	Datasheet	986In Stock	$27.64 $22.93 $21.11 $17.54 $17.05	Min.: 1 Mult.: 1
Automotive Fuses 500AMP 48VDC 125VAC 0CNN500.V Littelfuse 1: $68.34 1,011In Stock	Mfr. Part No. 0CNN500.V Mouser Part No 576-0CNN500.V	Littelfuse	Automotive Fuses 500AMP 48VDC 125VAC Learn More about Littelfuse battery management solutions	Datasheet	1,011In Stock	$68.34 $56.67 $45.43 $39.87 View $39.68 $39.66 Quote	Min.: 1 Mult.: 1
Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE 0874005.MXEP Littelfuse 1: $3.01 992In Stock	Mfr. Part No. 0874005.MXEP Mouser Part No 576-0874005.MXEP	Littelfuse	Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	992In Stock	$3.01 $2.58 $2.38 $1.92 View $1.83 $1.69 $1.33	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE 087501.5MRET1P Littelfuse 1: $3.54 886In Stock	Mfr. Part No. 087501.5MRET1P Mouser Part No 576-087501.5MRET1P	Littelfuse	Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	886In Stock	Cut Tape $3.54 $3.22 $3.11 $2.44 Reel $1.69 View $2.07 $1.94 $1.72 $1.62	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE 08773.15MXEP Littelfuse 1: $2.36 1,296In Stock	Mfr. Part No. 08773.15MXEP Mouser Part No 576-08773.15MXEP	Littelfuse	Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	1,296In Stock	$2.36 $1.97 $1.81 $1.50 View $1.40 $1.26 $1.16 $1.04	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE 0875001.MRET1P Littelfuse 1: $3.54 1,981In Stock	Mfr. Part No. 0875001.MRET1P Mouser Part No 576-0875001.MRET1P	Littelfuse	Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE Learn More about Littelfuse battery management solutions	Datasheet	1,981In Stock	Cut Tape $3.54 $3.22 $3.11 $2.44 View Reel $1.59 $2.07 $1.94 $1.72 $1.59	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE 087402.5MXEP Littelfuse 1: $2.93 1,376In Stock	Mfr. Part No. 087402.5MXEP Mouser Part No 576-087402.5MXEP	Littelfuse	Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1,376In Stock	$2.93 $2.67 $2.58 $2.04 View $1.72 $1.60 $1.59 $1.45	Min.: 1 Mult.: 1
Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE 0875.125MXEP Littelfuse 1: $2.95 830In Stock	Mfr. Part No. 0875.125MXEP Mouser Part No 576-0875.125MXEP	Littelfuse	Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	830In Stock	$2.95 $2.94 $2.93 $2.33 $2.30	Min.: 1 Mult.: 1
Cartridge Fuses 7A 125V VERY FAST ACTING 0267007.VXT Littelfuse 1: $579.34 3In Stock	Mfr. Part No. 0267007.VXT Mouser Part No 576-0267007.VXT	Littelfuse	Cartridge Fuses 7A 125V VERY FAST ACTING	Datasheet	3In Stock	$579.34 $542.60 $483.37 Quote Quote	Min.: 1 Mult.: 1
Cartridge Fuses 650VDC 4A Axial Leaded 0507004.MXEP Littelfuse 1: $8.80 478In Stock	Mfr. Part No. 0507004.MXEP Mouser Part No 576-0507004.MXEP	Littelfuse	Cartridge Fuses 650VDC 4A Axial Leaded Learn More about Littelfuse 507 fuses	Datasheet	478In Stock	$8.80 $8.15 $7.84 $6.04 View $5.15 $4.83 $4.75	Min.: 1 Mult.: 1
Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 0218.032MXEP Littelfuse 1: $4.61 989In Stock 1,000Expected 2026/10/20	Mfr. Part No. 0218.032MXEP Mouser Part No 576-0218.032MXEP	Littelfuse	Cartridge Fuses 250V .032A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	989In Stock 1,000Expected 2026/10/20	$4.61 $4.29 $4.14 $3.26 View $2.70 $2.59 $2.33	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021301.6MXP Littelfuse 1: $1.17 3,307In Stock	Mfr. Part No. 021301.6MXP Mouser Part No 576-021301.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,307In Stock	$1.17 $0.626	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021501.6MXP Littelfuse 1: $1.63 1,468In Stock	Mfr. Part No. 021501.6MXP Mouser Part No 576-021501.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,468In Stock	$1.63 $1.42 $1.30 $1.08 $1.03	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Fast Acting 0216001.MXP Littelfuse 1: $2.11 6,816In Stock	Mfr. Part No. 0216001.MXP Mouser Part No 576-0216001.MXP	Littelfuse	Cartridge Fuses 250V 1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	6,816In Stock	$2.11 $1.76 $1.56 $0.916	Min.: 1 Mult.: 1
Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting 0217.315MXP Littelfuse 1: $1.67 2,951In Stock	Mfr. Part No. 0217.315MXP Mouser Part No 576-0217.315MXP	Littelfuse	Cartridge Fuses 250 V 0.315A 5x20mm Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	2,951In Stock	$1.67 $1.40 $1.29 $1.08 View $0.989 $0.887 $0.818 $0.754 $0.716	Min.: 1 Mult.: 1
Cartridge Fuses 125V 4A Slo-Blo 2AG 0230004.DRT1P Littelfuse 1: $1.80 2,968In Stock	Mfr. Part No. 0230004.DRT1P Mouser Part No 576-0230004.DRT1P	Littelfuse	Cartridge Fuses 125V 4A Slo-Blo 2AG Learn More about Littelfuse battery management solutions	Datasheet	2,968In Stock	Cut Tape $1.80 $1.59 $1.51 $1.22 View Reel $0.755 $1.05 $1.01 $0.87 $0.755 $0.755	Min.: 1 Mult.: 1 : 1,500
Cartridge Fuses 250V .175A Fast Acting 3AG 0312.175MXP Littelfuse 1: $3.30 884In Stock	Mfr. Part No. 0312.175MXP Mouser Part No 576-0312.175MXP	Littelfuse	Cartridge Fuses 250V .175A Fast Acting 3AG Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	884In Stock	$3.30 $3.00 $2.90 $2.28 View $1.93 $1.81 $1.60	Min.: 1 Mult.: 1
Cartridge Fuses 250V .187A Fast Acting 3AG 0312.187MXP Littelfuse 1: $3.40 1,011In Stock	Mfr. Part No. 0312.187MXP Mouser Part No 576-0312.187MXP	Littelfuse	Cartridge Fuses 250V .187A Fast Acting 3AG Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,011In Stock	$3.40 $3.11 $2.99 $2.35 View $1.99 $1.87 $1.67	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A Fast Acting Wshbl 0324010.MXP Littelfuse 1: $1.78 1,671In Stock	Mfr. Part No. 0324010.MXP Mouser Part No 576-0324010.MXP	Littelfuse	Cartridge Fuses 250V 10A Fast Acting Wshbl Learn More about Littelfuse battery management solutions	Datasheet	1,671In Stock	$1.78 $1.55 $1.37 $1.26 $1.22	Min.: 1 Mult.: 1