ITV4030 15A Series - Three-Terminal Surface Mount Battery Protectors

Series: ITV4030 15A
Roll Over to Zoom

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

  • Two-way radio
  • Vacuum cleaner
  • Power tools
  • eCall

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
Marking CodeCheck StockSample CapableProduct
ITV4030L04153.0~4.5365065ITV4030L0415NR1151.0~3.00.6~1.54030(1612)Tape & ReelLF0415YesYesProduct SpecificationCheckOrder
ITV4030L08155.0~9.0365065ITV4030L0815NR2151.0~3.02.2~3.34030(1612)Tape & ReelLF0815YesYesProduct SpecificationCheckOrder
ITV4030L12157.4~13.8365065ITV4030L1215NR3151.0~3.05.5~8.44030(1612)Tape & ReelLF1215YesYesProduct SpecificationCheckOrder
ITV4030L141510.5~19.6365065ITV4030L1415NR4151.0~3.010.4~15.84030(1612)Tape & ReelLF1415YesYesProduct SpecificationCheckOrder
ITV4030L201514.4~23.5365065ITV4030L2015NR5151.0~3.017.9~29.14030(1612)Tape & ReelLF2015YesYesProduct SpecificationCheckOrder