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Lithium Battery Solutions

Littelfuse Lithium Battery Solutions are designed for numerous battery systems, such as smartphones, utility-grade systems, and large eMobility batteries. These solutions are utilized for overcurrent protection, overvoltage protection, power control, isolation monitoring, and ESD protection. Common hazards encountered in lithium battery systems include overcharging, overheating, and short circuits. Littelfuse Lithium Battery Solutions are designed to overcome these common hazards, ensuring more efficient operation.

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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.
Battery Management ITV 9.5*5.0mm 18V 30A ITV9550L1830MR Littelfuse 1: $8.26 334In Stock	Mfr. Part No. ITV9550L1830MR Mouser Part No 576-ITV9550L1830MR	Littelfuse	Battery Management ITV 9.5*5.0mm 18V 30A Learn More about Littelfuse itv battery protectors	Datasheet	334In Stock	Cut Tape $8.26 $7.63 $6.33 $5.83 Reel $4.83 View $5.25 $4.83 $4.73 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 14V 30A ITV9550L1430MR Littelfuse 1: $7.77 588In Stock	Mfr. Part No. ITV9550L1430MR Mouser Part No 650-ITV9550L1430MR	Littelfuse	Battery Management ITV 9.5*5.0MM 14V 30A Learn More about Littelfuse itv polyswitch	Datasheet	588In Stock	Cut Tape $7.77 $5.99 $5.55 $5.06 Reel $4.81 View $4.83 $4.80 Quote	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 40V 45A ITV9550L4045MR Littelfuse 1: $8.00 799In Stock	Mfr. Part No. ITV9550L4045MR Mouser Part No 650-ITV9550L4045MR	Littelfuse	Battery Management ITV 9.5*5.0MM 40V 45A Learn More about Littelfuse itv polyswitch	Datasheet	799In Stock	Cut Tape $8.00 $7.02 $6.00 $5.52 View Reel $4.18 $5.00 $4.85 $4.18	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0mm 50V 60A ITV9550L5060MR Littelfuse 1: $14.82 1,180In Stock	Mfr. Part No. ITV9550L5060MR Mouser Part No 576-ITV9550L5060MR	Littelfuse	Battery Management ITV 9.5*5.0mm 50V 60A Learn More about Littelfuse itv9550 fuses	Datasheet	1,180In Stock	Cut Tape $14.82 $11.61 $10.79 $9.91 View Reel $8.35 $9.80 $9.25 $8.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 12V 45A ITV9550L1245MR Littelfuse 1: $7.77 795In Stock	Mfr. Part No. ITV9550L1245MR Mouser Part No 650-ITV9550L1245MR	Littelfuse	Battery Management ITV 9.5*5.0MM 12V 45A Learn More about Littelfuse itv polyswitch	Datasheet	795In Stock	Cut Tape $7.77 $5.99 $5.55 $5.06 Reel $4.68 View $4.69 $4.68 $4.31	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 14V 45A ITV9550L1445MR Littelfuse 1: $7.77 645In Stock	Mfr. Part No. ITV9550L1445MR Mouser Part No 650-ITV9550L1445MR	Littelfuse	Battery Management ITV 9.5*5.0MM 14V 45A Learn More about Littelfuse itv polyswitch	Datasheet	645In Stock	Cut Tape $7.77 $5.99 $5.55 $5.06 View Reel $4.18 $4.69 $4.68 $4.18	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 50V 30A ITV9550L5030MR Littelfuse 1: $7.77 1,528In Stock	Mfr. Part No. ITV9550L5030MR Mouser Part No 650-ITV9550L5030MR	Littelfuse	Battery Management ITV 9.5*5.0MM 50V 30A Learn More about Littelfuse itv polyswitch	Datasheet	1,528In Stock	Cut Tape $7.77 $5.99 $5.55 $5.06 View Reel $4.18 $4.69 $4.68 $4.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 30V 30A ITV9550L3030MR Littelfuse 1: $8.00 784In Stock	Mfr. Part No. ITV9550L3030MR Mouser Part No 650-ITV9550L3030MR	Littelfuse	Battery Management ITV 9.5*5.0MM 30V 30A Learn More about Littelfuse itv polyswitch	Datasheet	784In Stock	Cut Tape $8.00 $7.02 $6.33 $5.83 View Reel $4.59 $5.25 $5.01 $4.59	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2 0881080.UR Littelfuse 1: $17.68 1,608In Stock	Mfr. Part No. 0881080.UR Mouser Part No 576-0881080.UR	Littelfuse	Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	1,608In Stock	Cut Tape $17.68 $15.84 $13.58 $11.68 View Reel $9.66 $10.53 $9.78 $9.66 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF SP1003-01ETG Littelfuse 1: $0.62 171,887In Stock	Mfr. Part No. SP1003-01ETG Mouser Part No 576-SP1003-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF Learn More about Littelfuse sp1003 tvs diodes	Datasheet	171,887In Stock	Cut Tape $0.62 $0.288 $0.243 $0.191 View Reel $0.11 $0.173 $0.155 $0.142 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2 0881070.UR Littelfuse 1: $11.47 599In Stock	Mfr. Part No. 0881070.UR Mouser Part No 576-0881070.UR	Littelfuse	Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	599In Stock	Cut Tape $11.47 $9.89 $9.12 $7.56 View Reel $5.70 $6.88 $6.26 $5.70 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 80A 75V FAST ACTING 0881080.URF Littelfuse 1: $17.96 593In Stock	Mfr. Part No. 0881080.URF Mouser Part No 576-0881080.URF	Littelfuse	Surface Mount Fuses 80A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	593In Stock	Cut Tape $17.96 $15.31 $14.07 $11.92 View Reel $9.66 $10.51 $9.73 $9.66	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2 0881090.UR Littelfuse 1: $27.50 490In Stock	Mfr. Part No. 0881090.UR Mouser Part No 576-0881090.UR	Littelfuse	Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	490In Stock	Cut Tape $27.50 $22.82 $21.05 $17.45 View Reel $15.61 $16.07 $15.61 $15.61 MouseReel Available	Min.: 1 Mult.: 1 : 500
Battery Management 30V 60A 60A ITV ITV9550L3060MR Littelfuse 1: $14.99 1,162In Stock	Mfr. Part No. ITV9550L3060MR Mouser Part No 576-ITV9550L3060MR	Littelfuse	Battery Management 30V 60A 60A ITV Learn More about Littelfuse itv9550 fuses	Datasheet	1,162In Stock	Cut Tape $14.99 $12.68 $11.18 $10.27 View Reel $9.18 $9.83 $9.50 $9.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA SP1003-01DTG Littelfuse 1: $0.67 93,254In Stock	Mfr. Part No. SP1003-01DTG Mouser Part No 576-SP1003-01DTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA Learn More about Littelfuse sp1003 tvs diodes	Datasheet	93,254In Stock	Cut Tape $0.67 $0.333 $0.261 $0.204 View Reel $0.134 $0.191 $0.183 $0.134 $0.134 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Surface Mount Fuses 70A 75V FAST ACTING 0881070.URF Littelfuse 1: $11.47 110In Stock 1,500On Order	Mfr. Part No. 0881070.URF Mouser Part No 576-0881070.URF	Littelfuse	Surface Mount Fuses 70A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	110In Stock 1,500On Order On Order Ship Dates Mfr. No: 0881070.URF Stock: 110 Can Dispatch Immediately On Order: 1,000 Expected 2026/10/06 500 Expected 2026/10/15 Factory Lead Time: 17 Weeks	Cut Tape $11.47 $9.84 $9.12 $7.40 View Reel $5.70 $6.54 $6.01 $5.70	Min.: 1 Mult.: 1 : 500
Battery Management ITV 9.5*5.0mm 12V 60A ITV9550L1260MR Littelfuse 1: $14.99 65In Stock	Mfr. Part No. ITV9550L1260MR Mouser Part No 576-ITV9550L1260MR	Littelfuse	Battery Management ITV 9.5*5.0mm 12V 60A Learn More about Littelfuse itv9550 fuses	Datasheet	65In Stock	Cut Tape $14.99 $12.68 $11.18 $10.27 View Reel $9.18 $9.83 $9.50 $9.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 30V 45A ITV9550L3045MR Littelfuse 1: $7.92 9In Stock 1,000Expected 2027/03/01	Mfr. Part No. ITV9550L3045MR Mouser Part No 650-ITV9550L3045MR	Littelfuse	Battery Management ITV 9.5*5.0MM 30V 45A Learn More about Littelfuse itv polyswitch	Datasheet	9In Stock 1,000Expected 2027/03/01	Cut Tape $7.92 $6.65 $5.84 $5.35 View Reel $4.59 $4.90 $4.79 $4.59	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 50V 45A ITV9550L5045MR Littelfuse 1: $8.11 10In Stock 5,000Expected 2027/01/01	Mfr. Part No. ITV9550L5045MR Mouser Part No 650-ITV9550L5045MR	Littelfuse	Battery Management ITV 9.5*5.0MM 50V 45A Learn More about Littelfuse itv polyswitch	Datasheet	10In Stock 5,000Expected 2027/01/01	Cut Tape $8.11 $7.40 $6.11 $5.63 View Reel $4.59 $5.13 $4.91 $4.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 0881060.UR Littelfuse 1: $10.75 2,943Expected 2027/01/15	Mfr. Part No. 0881060.UR Mouser Part No 576-0881060.UR	Littelfuse	Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	2,943Expected 2027/01/15	Cut Tape $10.75 $9.89 $8.97 $7.56 View Reel $5.70 $6.88 $6.26 $5.70 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2 0881100.UR Littelfuse 1: $27.38 2,000Expected 2026/10/06	Mfr. Part No. 0881100.UR Mouser Part No 576-0881100.UR	Littelfuse	Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	2,000Expected 2026/10/06	Cut Tape $27.38 $23.03 $21.66 $17.95 View Reel $15.61 $16.54 $15.76 $15.61 MouseReel Available	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 100A 75V FAST ACTING 0881100.URF Littelfuse 1: $28.30 400Expected 2026/12/10	Mfr. Part No. 0881100.URF Mouser Part No 576-0881100.URF	Littelfuse	Surface Mount Fuses 100A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	400Expected 2026/12/10	Cut Tape $28.30 $23.47 $21.66 $17.95 View Reel $15.61 $16.54 $15.76 $15.61	Min.: 1 Mult.: 1 : 500
Battery Management ITV 9.5*5.0mm 14V 60A ITV9550L1460MR Littelfuse 1: $14.82 990Expected 2027/01/21	Mfr. Part No. ITV9550L1460MR Mouser Part No 576-ITV9550L1460MR	Littelfuse	Battery Management ITV 9.5*5.0mm 14V 60A Learn More about Littelfuse itv9550 fuses	Datasheet	990Expected 2027/01/21	Cut Tape $14.82 $11.60 $10.79 $9.91 View Reel $9.63 $9.83 $9.64 $9.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 12V 30A ITV9550L1230MR Littelfuse 1: $7.77 1,000Expected 2027/03/01	Mfr. Part No. ITV9550L1230MR Mouser Part No 650-ITV9550L1230MR	Littelfuse	Battery Management ITV 9.5*5.0MM 12V 30A Learn More about Littelfuse itv polyswitch	Datasheet	1,000Expected 2027/03/01	Cut Tape $7.77 $5.99 $5.55 $5.06 Reel $4.76 View $4.77 $4.73 Quote	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V .125A 5X20 TL PB-FREE 0218.125MX8810P Littelfuse 1,000: $2.17 Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 0218.125MX8810P Mouser Part No 576-0218.125MX8810P	Littelfuse	Cartridge Fuses 250V .125A 5X20 TL PB-FREE Learn More about Littelfuse 5x20 fuseholders	Datasheet	Non-Stocked Lead-Time 19 Weeks	$2.17	Min.: 1,000 Mult.: 1,000

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