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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 A tariff of 10% may be applied if shipping to the United States. 334In Stock	Mfr. Part # ITV9550L1830MR Mouser Part # 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 $6.32 $5.83 Reel $4.82 View $5.24 $4.83 $4.73 Quote MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 30V 30A ITV9550L3030MR Littelfuse 1: $8.00 A tariff of 10% may be applied if shipping to the United States. 784In Stock	Mfr. Part # ITV9550L3030MR Mouser Part # 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 $6.32 $5.83 View Reel $4.59 $5.24 $5.01 $4.59 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 14V 30A ITV9550L1430MR Littelfuse 1: $7.77 A tariff of 10% may be applied if shipping to the United States. 588In Stock	Mfr. Part # ITV9550L1430MR Mouser Part # 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 $4.82 $4.80 Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 40V 45A ITV9550L4045MR Littelfuse 1: $8.00 A tariff of 10% may be applied if shipping to the United States. 799In Stock	Mfr. Part # ITV9550L4045MR Mouser Part # 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 Reel $4.01 View $5.00 $4.85 $4.00 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0mm 50V 60A ITV9550L5060MR Littelfuse 1: $14.81 A tariff of 10% may be applied if shipping to the United States. 1,180In Stock	Mfr. Part # ITV9550L5060MR Mouser Part # 576-ITV9550L5060MR	Littelfuse	Battery Management ITV 9.5*5.0mm 50V 60A Learn More about Littelfuse itv9550 fuses	Datasheet	1,180In Stock	Cut Tape $14.81 $11.61 $10.79 $9.91 View Reel $8.26 $9.80 $9.24 $8.26 Quote MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 12V 45A ITV9550L1245MR Littelfuse 1: $7.77 A tariff of 10% may be applied if shipping to the United States. 795In Stock	Mfr. Part # ITV9550L1245MR Mouser Part # 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 $4.67 View $4.69 $4.68 $4.31 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 14V 45A ITV9550L1445MR Littelfuse 1: $7.77 A tariff of 10% may be applied if shipping to the United States. 645In Stock	Mfr. Part # ITV9550L1445MR Mouser Part # 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 $4.00 $4.69 $4.68 $4.00 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 50V 30A ITV9550L5030MR Littelfuse 1: $7.77 A tariff of 10% may be applied if shipping to the United States. 1,528In Stock	Mfr. Part # ITV9550L5030MR Mouser Part # 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 Reel $4.14 View $4.69 $4.68 $4.00 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2 0881080.UR Littelfuse 1: $17.67 A tariff of 35% may be applied if shipping to the United States. 1,608In Stock	Mfr. Part # 0881080.UR Mouser Part # 576-0881080.UR	Littelfuse	Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	1,608In Stock	Cut Tape $17.67 $15.84 $13.58 $11.68 View Reel $9.66 $10.52 $9.78 $9.66 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF SP1003-01ETG Littelfuse 1: $0.62 A tariff of 40% may be applied if shipping to the United States. 171,887In Stock	Mfr. Part # SP1003-01ETG Mouser Part # 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 $0.111 $0.173 $0.155 $0.142 $0.111 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000
Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2 0881070.UR Littelfuse 1: $11.46 A tariff of 35% may be applied if shipping to the United States. 599In Stock	Mfr. Part # 0881070.UR Mouser Part # 576-0881070.UR	Littelfuse	Surface Mount Fuses 75VDC 70A .74ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	599In Stock	Cut Tape $11.46 $9.88 $9.12 $7.56 View Reel $5.70 $6.88 $6.26 $5.70 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 80A 75V FAST ACTING 0881080.URF Littelfuse 1: $17.95 A tariff of 35% may be applied if shipping to the United States. 593In Stock	Mfr. Part # 0881080.URF Mouser Part # 576-0881080.URF	Littelfuse	Surface Mount Fuses 80A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	593In Stock	Cut Tape $17.95 $15.30 $14.07 $11.92 View Reel $9.66 $10.51 $9.73 $9.66 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2 0881090.UR Littelfuse 1: $27.50 A tariff of 35% may be applied if shipping to the United States. 490In Stock	Mfr. Part # 0881090.UR Mouser Part # 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 $22.81 $21.05 $17.44 View Reel $15.60 $16.07 $15.60 $15.60 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Battery Management 30V 60A 60A ITV ITV9550L3060MR Littelfuse 1: $14.99 A tariff of 10% may be applied if shipping to the United States. 1,162In Stock	Mfr. Part # ITV9550L3060MR Mouser Part # 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 $11.17 $10.27 View Reel $9.17 $9.82 $9.50 $9.17 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA SP1003-01DTG Littelfuse 1: $0.67 A tariff of 40% may be applied if shipping to the United States. 93,254In Stock	Mfr. Part # SP1003-01DTG Mouser Part # 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 $0.203 View Reel $0.134 $0.191 $0.183 $0.134 $0.134 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 8,000
Surface Mount Fuses 70A 75V FAST ACTING 0881070.URF Littelfuse 1: $11.46 A tariff of 35% may be applied if shipping to the United States. 110In Stock 1,500On Order	Mfr. Part # 0881070.URF Mouser Part # 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. #: 0881070.URF Stock: 110 Can Ship Immediately On Order: 1,000 Expected 10/6/2026 500 Expected 10/15/2026 Factory Lead-Time: 17 Weeks	Cut Tape $11.46 $9.84 $9.12 $7.40 View Reel $5.70 $6.53 $6.01 $5.70 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Battery Management ITV 9.5*5.0mm 12V 60A ITV9550L1260MR Littelfuse 1: $14.99 A tariff of 10% may be applied if shipping to the United States. 65In Stock	Mfr. Part # ITV9550L1260MR Mouser Part # 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 $11.17 $10.27 View Reel $9.17 $9.82 $9.50 $9.17 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 30V 45A ITV9550L3045MR Littelfuse 1: $7.92 A tariff of 10% may be applied if shipping to the United States. 9In Stock 1,000Expected 3/1/2027	Mfr. Part # ITV9550L3045MR Mouser Part # 650-ITV9550L3045MR	Littelfuse	Battery Management ITV 9.5*5.0MM 30V 45A Learn More about Littelfuse itv polyswitch	Datasheet	9In Stock 1,000Expected 3/1/2027	Cut Tape $7.92 $6.65 $5.84 $5.35 View Reel $4.59 $4.89 $4.79 $4.59 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 50V 45A ITV9550L5045MR Littelfuse 1: $8.10 A tariff of 10% may be applied if shipping to the United States. 19In Stock 5,000Expected 1/1/2027	Mfr. Part # ITV9550L5045MR Mouser Part # 650-ITV9550L5045MR	Littelfuse	Battery Management ITV 9.5*5.0MM 50V 45A Learn More about Littelfuse itv polyswitch	Datasheet	19In Stock 5,000Expected 1/1/2027	Cut Tape $8.10 $7.39 $6.11 $5.63 View Reel $4.59 $5.13 $4.91 $4.59 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 0881060.UR Littelfuse 1: $10.74 A tariff of 35% may be applied if shipping to the United States. 2,943Expected 1/15/2027	Mfr. Part # 0881060.UR Mouser Part # 576-0881060.UR	Littelfuse	Surface Mount Fuses 75VDC 60A .81ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	2,943Expected 1/15/2027	Cut Tape $10.74 $9.88 $8.97 $7.56 View Reel $5.70 $6.88 $6.26 $5.70 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2 0881100.UR Littelfuse 1: $27.37 A tariff of 35% may be applied if shipping to the United States. 2,000Expected 10/6/2026	Mfr. Part # 0881100.UR Mouser Part # 576-0881100.UR	Littelfuse	Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2 Learn More about Littelfuse 881 fuses	Datasheet	2,000Expected 10/6/2026	Cut Tape $27.37 $23.02 $21.65 $17.94 View Reel $15.60 $16.54 $15.75 $15.60 MouseReel Available A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Surface Mount Fuses 100A 75V FAST ACTING 0881100.URF Littelfuse 1: $28.29 A tariff of 35% may be applied if shipping to the United States. 400Expected 12/10/2026	Mfr. Part # 0881100.URF Mouser Part # 576-0881100.URF	Littelfuse	Surface Mount Fuses 100A 75V FAST ACTING Learn More about Littelfuse 881 fuses	Datasheet	400Expected 12/10/2026	Cut Tape $28.29 $23.47 $21.65 $17.94 View Reel $15.60 $16.54 $15.75 $15.60 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Battery Management ITV 9.5*5.0mm 14V 60A ITV9550L1460MR Littelfuse 1: $14.81 A tariff of 10% may be applied if shipping to the United States. 990Expected 1/21/2027	Mfr. Part # ITV9550L1460MR Mouser Part # 576-ITV9550L1460MR	Littelfuse	Battery Management ITV 9.5*5.0mm 14V 60A Learn More about Littelfuse itv9550 fuses	Datasheet	990Expected 1/21/2027	Cut Tape $14.81 $11.59 $10.79 $9.91 View Reel $9.63 $9.82 $9.64 $9.63 Quote MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Battery Management ITV 9.5*5.0MM 12V 30A ITV9550L1230MR Littelfuse 1: $7.77 A tariff of 10% may be applied if shipping to the United States. 1,000Expected 3/1/2027	Mfr. Part # ITV9550L1230MR Mouser Part # 650-ITV9550L1230MR	Littelfuse	Battery Management ITV 9.5*5.0MM 12V 30A Learn More about Littelfuse itv polyswitch	Datasheet	1,000Expected 3/1/2027	Cut Tape $7.77 $5.99 $5.55 $5.06 Reel $4.76 View $4.77 $4.73 Quote A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 250V .125A 5X20 TL PB-FREE 0218.125MX8810P Littelfuse 1,000: $2.17 A tariff of 35% may be applied if shipping to the United States. Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0218.125MX8810P Mouser Part # 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 A tariff of 35% may be applied if shipping to the United States.	Min.: 1,000 Mult.: 1,000

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