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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.
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $3.23 9,290In Stock	Mfr. Part # 0215004.MXEP Mouser Part # 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	9,290In Stock	$3.23 $2.68 $2.24 $1.99 View $1.76 $1.64 $1.52 $1.42 $1.40	Min.: 1 Mult.: 1
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: $1.15 23,785In Stock	Mfr. Part # 0234008.MXP Mouser Part # 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	23,785In Stock	$1.15 $0.995 $0.934 $0.788 View $0.754 $0.722 $0.696 $0.653 $0.65	Min.: 1 Mult.: 1
Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A 0487020.MXEP Littelfuse 1: $6.97 3,933In Stock	Mfr. Part # 0487020.MXEP Mouser Part # 576-0487020.MXEP	Littelfuse	Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A Learn More about Littelfuse 487 series fuses	Datasheet	3,933In Stock	$6.97 $5.79 $5.34 $4.43 View $4.09 $3.67 $3.38 $3.32	Min.: 1 Mult.: 1
Cartridge Fuses 250V 6.3A Time Lag (Slo-Blo) 021806.3MXP Littelfuse 1: $1.28 21,864In Stock	Mfr. Part # 021806.3MXP Mouser Part # 576-021806.3MXP	Littelfuse	Cartridge Fuses 250V 6.3A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	21,864In Stock	$1.28 $1.20 $0.989 $0.721	Min.: 1 Mult.: 1
Cartridge Fuses 50A 500V NORMAL BLOW 0607050.UXTH500P Littelfuse 1: $17.46 2,630In Stock	Mfr. Part # 0607050.UXTH500P Mouser Part # 576-0607050.UXTH500P	Littelfuse	Cartridge Fuses 50A 500V NORMAL BLOW Learn More about Littelfuse 607 cartridge fuses	Datasheet	2,630In Stock	$17.46 $14.48 $13.36 $11.07 View $10.20 $9.16 $9.00	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R TPSMB219A Littelfuse 1: $1.26 5,920In Stock	Mfr. Part # TPSMB219A Mouser Part # 576-TPSMB219A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb tvs diodes	Datasheet	5,920In Stock	Cut Tape $1.26 $0.584 $0.519 $0.402 Reel $0.29 View $0.264 $0.248 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 08853.15DR Littelfuse 1: $5.53 7,810In Stock	Mfr. Part # 08853.15DR Mouser Part # 576-08853.15DR	Littelfuse	Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	7,810In Stock	Cut Tape $5.53 $5.15 $4.76 $3.91 View Reel $2.43 $3.24 $3.11 $2.69 $2.44 $2.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 AQ24CANFD-02HTG Littelfuse 1: $0.89 158,402In Stock	Mfr. Part # AQ24CANFD-02HTG Mouser Part # 576-AQ24CANFD-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 Learn More about Littelfuse aq24 tvs diode array	Datasheet	158,402In Stock	Cut Tape $0.89 $0.561 $0.366 $0.276 Reel $0.23 View $0.251 $0.224 $0.19 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Cartridge Fuses 250V 2.5A 3.6X10 FA PT PB-FREE 087402.5MXEP Littelfuse 1: $2.93 1,376In Stock	Mfr. Part # 087402.5MXEP Mouser Part # 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 $2.03 View $1.72 $1.61 $1.42 $1.34	Min.: 1 Mult.: 1
Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE 0875.125MXEP Littelfuse 1: $4.37 830In Stock	Mfr. Part # 0875.125MXEP Mouser Part # 576-0875.125MXEP	Littelfuse	Cartridge Fuses 250V .125A 3.6X10 FA PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	830In Stock	$4.37 $4.07 $3.93 $3.09 View $2.56 $2.46 $2.13 $2.05 $2.00	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE 087501.5MRET1P Littelfuse 1: $3.53 886In Stock	Mfr. Part # 087501.5MRET1P Mouser Part # 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 $3.53 $3.22 $3.10 $2.44 Reel $1.64 View $2.07 $1.94 $1.72 $1.58	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE 08773.15MXEP Littelfuse 1: $2.36 1,291In Stock	Mfr. Part # 08773.15MXEP Mouser Part # 576-08773.15MXEP	Littelfuse	Cartridge Fuses 250V 3.6X10 3.15A FUSE SB PT PB-FREE Learn More about Littelfuse Littelfuse875 877	Datasheet	1,291In Stock	$2.36 $1.96 $1.81 $1.50 View $1.39 $1.25 $1.16 $1.02 $0.998	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE 0874004.MXEP Littelfuse 1: $2.93 1,193In Stock	Mfr. Part # 0874004.MXEP Mouser Part # 576-0874004.MXEP	Littelfuse	Cartridge Fuses 250V 4A 3.6X10 FA PT PB-FREE Learn More about Littelfuse axial lead cartridge fuses	Datasheet	1,193In Stock	$2.93 $2.43 $2.24 $1.86 View $1.72 $1.54 $1.42 $1.26	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A 3.6X10 FA PT PB-FREE 0875001.MRET1P Littelfuse 1: $3.36 1,981In Stock	Mfr. Part # 0875001.MRET1P Mouser Part # 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 $3.36 $3.10 $2.57 $2.37 Reel $1.54 View $2.13 $1.97 $1.52	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V .032A Time Lag (Slo-Blo) 0218.032MXEP Littelfuse 1: $4.61 1,989In Stock	Mfr. Part # 0218.032MXEP Mouser Part # 576-0218.032MXEP	Littelfuse	Cartridge Fuses 250V .032A Time Lag (Slo-Blo) Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,989In Stock	$4.61 $4.29 $4.14 $3.26 View $2.70 $2.59 $2.33	Min.: 1 Mult.: 1
Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor 59166-1-S-00-C Littelfuse 1: $1.66 2,125In Stock 1,000Expected 12/23/2026	Mfr. Part # 59166-1-S-00-C Mouser Part # 934-59166-1-S-00-C	Littelfuse	Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	2,125In Stock 1,000Expected 12/23/2026	$1.66 $1.45 $1.32 $1.21 View $1.06 $0.994 $0.941 $0.903	Min.: 1 Mult.: 1
Cartridge Fuses 7A 125V VERY FAST ACTING 0267007.VXT Littelfuse 1: $579.23 3In Stock	Mfr. Part # 0267007.VXT Mouser Part # 576-0267007.VXT	Littelfuse	Cartridge Fuses 7A 125V VERY FAST ACTING	Datasheet	3In Stock	$579.23 $542.50 $483.28 Quote Quote	Min.: 1 Mult.: 1
Automotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 250A 0998250.UX-2M8 Littelfuse 1: $16.01 1,602In Stock 2,000Expected 1/11/2027	Mfr. Part # 0998250.UX-2M8 Mouser Part # 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	1,602In Stock 2,000Expected 1/11/2027	$16.01 $14.34 View Quote	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021501.6MXP Littelfuse 1: $1.71 1,451In Stock	Mfr. Part # 021501.6MXP Mouser Part # 576-021501.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,451In Stock	$1.71 $1.50 $1.38 $1.21 View $1.14 $1.08 $1.02 $0.99	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1A Fast Acting 0216001.MXP Littelfuse 1: $1.68 6,395In Stock	Mfr. Part # 0216001.MXP Mouser Part # 576-0216001.MXP	Littelfuse	Cartridge Fuses 250V 1A Fast Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	6,395In Stock	$1.68 $1.47 $1.23 $1.01 View $0.943 $0.939 $0.938 $0.88	Min.: 1 Mult.: 1
Cartridge Fuses 125V 4A Slo-Blo 2AG 0230004.DRT1P Littelfuse 1: $1.80 2,968In Stock	Mfr. Part # 0230004.DRT1P Mouser Part # 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 $0.725 $1.05 $1.01 $0.87 $0.754 $0.725	Min.: 1 Mult.: 1 : 1,500
Cartridge Fuses 250V .175A Fast Acting 3AG 0312.175MXP Littelfuse 1: $3.30 884In Stock	Mfr. Part # 0312.175MXP Mouser Part # 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 $1.53 $1.51	Min.: 1 Mult.: 1
Cartridge Fuses 250V .187A Fast Acting 3AG 0312.187MXP Littelfuse 1: $3.40 1,011In Stock	Mfr. Part # 0312.187MXP Mouser Part # 576-0312.187MXP	Littelfuse	Cartridge Fuses 250V .187A Fast Acting 3AG Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,011In Stock	$3.40 $3.10 $2.99 $2.35 View $1.99 $1.87 $1.65 $1.52	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A Fast Acting Wshbl 0324010.MXP Littelfuse 1: $2.19 1,356In Stock	Mfr. Part # 0324010.MXP Mouser Part # 576-0324010.MXP	Littelfuse	Cartridge Fuses 250V 10A Fast Acting Wshbl Learn More about Littelfuse battery management solutions	Datasheet	1,356In Stock	$2.19 $1.91 $1.75 $1.51 $1.34	Min.: 1 Mult.: 1
Cartridge Fuses 250V 2.5A Slo-Blo 032602.5MXP Littelfuse 1: $2.70 1,194In Stock	Mfr. Part # 032602.5MXP Mouser Part # 576-032602.5MXP	Littelfuse	Cartridge Fuses 250V 2.5A Slo-Blo Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	1,194In Stock	$2.70 $2.24 $2.07 $1.72 View $1.59 $1.16 $1.15	Min.: 1 Mult.: 1