ITV5432 30A Series - Three-Terminal Surface Mount Battery Protectors

Series: ITV5432 30A
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ITV is a three-terminal surface mountable li-ion battery protector designed to guard against the damage caused by both overcurrent and overcharging. A fuse element is embedded to cut off the circuit when overcurrent issue happens. A heater is also directly embedded under the fuse element, it will generate heat to blow the fuse once overvoltage detected by IC or FET. 


  • Protection for both overcurrent and overvoltage
  • Low internal resistance
  • UL and TUV certification
  • Surface mount footprint
  • RoHS compliant and Halogen free


 Used as a protector in Li-ion battery pack

  • Vacuum cleaner
  • Power tools
  • E-scooter
  • E-bike
  • UPS

Access specifications, certifications, check availability and order parts below

Catalog #VOP(V)Vmax(Vdc)Ibreak(A)Max Operating Temp (°C)PolySwitch Internal NumberCells in SeriesIrated (A)Rfuse(mΩ)Rheater(Ω)Size Code (mm/in)Packaging
Check StockSamplesProduct
Partner ECAD ModelsStockSamplesCompare
ITV5432L06304.6~6.6628065ITV5432L0630WR2300.5~2.50.8~1.55432(2213)Tape & ReelYesYesProduct SpecificationITV5432L0630CheckOrder
ITV5432L12309.9~13.5628065ITV5432L1230WR3300.5~2.54.5~7.35432(2213)Tape & ReelYesYesProduct SpecificationITV5432L1230CheckOrder
ITV5432L143013.4~18.4628065ITV5432L1430WR4300.5~2.58.4~13.35432(2213)Tape & ReelYesYesProduct SpecificationITV5432L1430CheckOrder
ITV5432L203017.1~23.5628065ITV5432L2030WR5300.5~2.513.8~21.75432(2213)Tape & ReelYesYesProduct SpecificationITV5432L2030CheckOrder
ITV5432L303023.0~31.5628065ITV5432L3030WR7300.5~2.524.6~39.35432(2213)Tape & ReelYesYesProduct SpecificationITV5432L3030CheckOrder
ITV5432L403034.2~46.9628065ITV5432L4030WR9~10300.5~2.564.0~87.05432(2213)Tape & ReelYesYesProduct SpecificationITV5432L4030CheckOrder
ITV5432L503045.2~62.0628065ITV5432L5030WR12~14300.5~2.5130.0~152.05432(2213)Tape & ReelYesYesProduct SpecificationITV5432L5030CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
ITV5432L4030WR ITV 5.4*3.2mm 40V 30A RoHS No 08/29/2021 PbFree No 08/29/2021 CoC_RoHS9_ITV5432L4030WR_08-30-2021 REACH219_Declaration_(Contain)_ITV5432L4030WR_08-30-2021 Yes
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