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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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Part #

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

0218.050HXP
Littelfuse
1: ¥622.9
633In Stock

Mfr. Part #
0218.050HXP

Mouser Part #
576-0218.050HXP

Littelfuse

Cartridge Fuses 250V .05A Time Lag (Slo-Blo)

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Datasheet

633In Stock

¥622.9

¥518.2

¥478.4

¥397

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 50mA IEC TD LBC

0218.050TXP
Littelfuse
1: ¥2,074.6
94In Stock

Mfr. Part #
0218.050TXP

Mouser Part #
576-0218.050TXP

Littelfuse

Cartridge Fuses 250V 50mA IEC TD LBC

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Datasheet

94In Stock

¥2,074.6

¥2,001.5

¥1,926.8

¥1,483.3

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .05A Time Lag 5x20mm Slo-Blo

0218.050VXP
Littelfuse
1: ¥2,205.8
6In Stock

Mfr. Part #
0218.050VXP

Mouser Part #
576-0218.050VXP

Littelfuse

Cartridge Fuses 250V .05A Time Lag 5x20mm Slo-Blo

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Datasheet

6In Stock

¥2,205.8

¥2,038

¥1,777.3

¥1,656

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

0218.063HXP
Littelfuse
1: ¥622.9
595In Stock
1,300On Order

Mfr. Part #
0218.063HXP

Mouser Part #
576-0218.063HXP

Littelfuse

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

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Datasheet

595In Stock

1,300On Order

¥622.9

¥518.2

¥478.4

¥397

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

0218.063MXP
Littelfuse
1: ¥596.3
395In Stock
1,000Expected 9/22/2026

Mfr. Part #
0218.063MXP

Mouser Part #
576-0218.063MXP

Littelfuse

Cartridge Fuses 250V .063A Time Lag (Slo-Blo)

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Datasheet

395In Stock

1,000Expected 9/22/2026

¥596.3

¥495

¥456.8

¥378.7

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

0218.080HXP
Littelfuse
1: ¥622.9
98In Stock

Mfr. Part #
0218.080HXP

Mouser Part #
576-0218.080HXP

Littelfuse

Cartridge Fuses 250V .08A Time Lag (Slo-Blo)

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Datasheet

98In Stock

¥622.9

¥518.2

¥478.4

¥397

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 80mA IEC TD LBC

0218.080TXP
Littelfuse
1: ¥2,074.6
90In Stock

Mfr. Part #
0218.080TXP

Mouser Part #
576-0218.080TXP

Littelfuse

Cartridge Fuses 250V 80mA IEC TD LBC

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Datasheet

90In Stock

¥2,074.6

¥2,001.5

¥1,926.8

¥1,483.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

0218.100HXP
Littelfuse
1: ¥372.1
426In Stock
1,600On Order

Mfr. Part #
0218.100HXP

Mouser Part #
576-0218.100HXP

Littelfuse

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

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Datasheet

426In Stock

1,600On Order

¥372.1

¥317.3

¥277.4

¥242.5

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

0218.100MXEP
Littelfuse
1: ¥513.2
278In Stock

Mfr. Part #
0218.100MXEP

Mouser Part #
576-0218.100MXEP

Littelfuse

Cartridge Fuses 250V .1A Time Lag (Slo-Blo)

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Datasheet

278In Stock

¥513.2

¥426.9

¥393.7

¥327.2

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

0218.125HXP
Littelfuse
1: ¥360.4
1,090In Stock
600Expected 8/10/2026

Mfr. Part #
0218.125HXP

Mouser Part #
576-0218.125HXP

Littelfuse

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

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Datasheet

1,090In Stock

600Expected 8/10/2026

¥360.4

¥315.6

¥292.3

¥242.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

0218.125MXP
Littelfuse
1: ¥360.4
1,232In Stock

Mfr. Part #
0218.125MXP

Mouser Part #
576-0218.125MXP

Littelfuse

Cartridge Fuses 250V .125A Time Lag (Slo-Blo)

Learn More

Datasheet

1,232In Stock

¥360.4

¥304

¥280.7

¥232.5

¥176.1

Min.: 1
Mult.: 1

Cartridge Fuses 250V 125mA IEC TD LBC

0218.125TXP
Littelfuse
1: ¥2,044.7
100In Stock

Mfr. Part #
0218.125TXP

Mouser Part #
576-0218.125TXP

Littelfuse

Cartridge Fuses 250V 125mA IEC TD LBC

Learn More

Datasheet

100In Stock

¥2,044.7

¥1,695.9

¥1,566.3

¥1,297.2

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .16A Time Lag (Slo-Blo)

0218.160MXP
Littelfuse
1: ¥365.4
401In Stock
4,000On Order

Mfr. Part #
0218.160MXP

Mouser Part #
576-0218.160MXP

Littelfuse

Cartridge Fuses 250V .16A Time Lag (Slo-Blo)

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Datasheet

401In Stock

4,000On Order

¥365.4

¥304

¥257.5

¥219.3

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Min.: 1
Mult.: 1

Cartridge Fuses 250V .2A Time Lag (Slo-Blo)

0218.200HXP
Littelfuse
1: ¥387
25In Stock
200Expected 9/22/2026

Mfr. Part #
0218.200HXP

Mouser Part #
576-0218.200HXP

Littelfuse

Cartridge Fuses 250V .2A Time Lag (Slo-Blo)

Learn More

Datasheet

25In Stock

200Expected 9/22/2026

¥387

¥352.1

¥333.9

¥189.4

¥184.4

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Time Lag (Slo-Blo)

0218.250HXP
Littelfuse
1: ¥382
812In Stock
2,200On Order

Mfr. Part #
0218.250HXP

Mouser Part #
576-0218.250HXP

Littelfuse

Cartridge Fuses 250V .25A Time Lag (Slo-Blo)

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Datasheet

812In Stock

2,200On Order

¥382

¥317.3

¥292.3

¥204.3

¥184.4

Min.: 1
Mult.: 1

Cartridge Fuses 250V 250mA IEC TD LBC

0218.250TXP
Littelfuse
1: ¥365.4
1,052In Stock

Mfr. Part #
0218.250TXP

Mouser Part #
576-0218.250TXP

Littelfuse

Cartridge Fuses 250V 250mA IEC TD LBC

Learn More

Datasheet

1,052In Stock

¥365.4

¥304

¥280.7

¥232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .315A Time Lag (Slo-Blo)

0218.315HXP
Littelfuse
1: ¥382
387In Stock
500On Order

Mfr. Part #
0218.315HXP

Mouser Part #
576-0218.315HXP

Littelfuse

Cartridge Fuses 250V .315A Time Lag (Slo-Blo)

Learn More

Datasheet

387In Stock

500On Order

¥382

¥317.3

¥292.3

¥254.1

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Time Lag (Slo-Blo)

0218.400HXP
Littelfuse
1: ¥382
255In Stock
1,700On Order

Mfr. Part #
0218.400HXP

Mouser Part #
576-0218.400HXP

Littelfuse

Cartridge Fuses 250V .4A Time Lag (Slo-Blo)

Learn More

Datasheet

255In Stock

1,700On Order

¥382

¥317.3

¥292.3

¥204.3

¥184.4

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Time Lag (Slo-Blo)

0218.400MXP
Littelfuse
1: ¥365.4
1,025In Stock
1,000Expected 9/22/2026

Mfr. Part #
0218.400MXP

Mouser Part #
576-0218.400MXP

Littelfuse

Cartridge Fuses 250V .4A Time Lag (Slo-Blo)

Learn More

Datasheet

1,025In Stock

1,000Expected 9/22/2026

¥365.4

¥304

¥280.7

¥232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 400mA IEC TD LBC

0218.400TXP
Littelfuse
1: ¥368.7
68In Stock

Mfr. Part #
0218.400TXP

Mouser Part #
576-0218.400TXP

Littelfuse

Cartridge Fuses 250V 400mA IEC TD LBC

Learn More

Datasheet

68In Stock

¥368.7

¥335.5

¥318.9

¥257.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC

0218.500MXBP
Littelfuse
1: ¥294
749In Stock

Mfr. Part #
0218.500MXBP

Mouser Part #
576-0218.500MXBP

Littelfuse

Cartridge Fuses 0.5A/250V (P) 5x20 C/CODE T LBC

Learn More

Datasheet

749In Stock

¥294

¥259.1

¥245.8

¥199.3

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Time Lag (Slo-Blo)

0218.500MXEP
Littelfuse
1: ¥418.6
632In Stock

Mfr. Part #
0218.500MXEP

Mouser Part #
576-0218.500MXEP

Littelfuse

Cartridge Fuses 250V .5A Time Lag (Slo-Blo)

Learn More

Datasheet

632In Stock

¥418.6

¥348.8

¥322.2

¥267.4

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 500mA IEC TD LBC

0218.500TXP
Littelfuse
1: ¥365.4
203In Stock

Mfr. Part #
0218.500TXP

Mouser Part #
576-0218.500TXP

Littelfuse

Cartridge Fuses 250V 500mA IEC TD LBC

Learn More

Datasheet

203In Stock

¥365.4

¥304

¥280.7

¥232.5

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .63A Time Lag (Slo-Blo)

0218.630HXP
Littelfuse
1: ¥270.7
202In Stock
800On Order

Mfr. Part #
0218.630HXP

Mouser Part #
576-0218.630HXP

Littelfuse

Cartridge Fuses 250V .63A Time Lag (Slo-Blo)

Learn More

Datasheet

202In Stock

800On Order

¥270.7

¥225.9

¥207.6

¥172.7

¥126.1

Min.: 1
Mult.: 1

Cartridge Fuses 250V .63A Time Lag (Slo-Blo)

0218.630MXP
Littelfuse
1: ¥245.8
663In Stock
3,000Expected 11/3/2026

Mfr. Part #
0218.630MXP

Mouser Part #
576-0218.630MXP

Littelfuse

Cartridge Fuses 250V .63A Time Lag (Slo-Blo)

Learn More

Datasheet

663In Stock

3,000Expected 11/3/2026

¥245.8

¥214.3

¥199.3

¥163.8

View

Min.: 1
Mult.: 1

Battery Management System Solutions

All Results (4,245)

Circuit Protection

Electromechanical

Thermal Management