ITV4030 12A Series - Three-Terminal Surface Mount Battery Protectors

Littelfuse Battery Protectors ITV4030 12A series image
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

ITV or Chemical Fuse 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.

Features & Benefits:

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

Applications: 

 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 #Vmax(Vdc)Ibreak(A)Irated (A)PolySwitch Internal NumberVOP(V)Cells in SeriesRheater(Ω)Size Code (mm/in)Packaging
Method
Check StockSamplesResistance of Fuse ElementOperating Temperature Maximum CelsiusProduct
Specification
Partner ECAD ModelsStockSamplesCompare
ITV4030L04125012ITV4030L0412NR1Tape & ReelYesYesProduct SpecificationITV4030L0412CheckOrder
ITV4030L08123650124.0~9.022.0~3.24030(1612)T&RYesYes1.5~3.565 ITV4030L0812CheckOrder
ITV4030L12123650127.4~13.835.7~9.94030(1612)T&RYesYes1.5~3.565Product SpecificationITV4030L1212CheckOrder
ITV4030L141236501210.5~19.6411.2~20.04030(1612)T&RYesYes1.5~3.565Product SpecificationITV4030L1412CheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
ITV4030L0812NR ITV 4.0*3.0mm 8V 12A RoHS No 12/15/2021 PbFree No 12/15/2021 CoC_RoHS9_ITV4030L0812NR REACH_SVHC Declaration (Contain)_ITV4030L0812NR Yes
12/15/2021
Contains
ITV4030L1212NR ITV 4.0*3.0mm 12V 12A RoHS No 11/15/2021 PbFree No 11/15/2021 CoC_RoHS9_ITV4030L1212NR REACH_SVHC Declaration (Contain)_ITV4030L1212NR Yes
11/15/2021
Contains
ITV4030L1412NR ITV 4.0*3.0mm 14V 12A RoHS No 02/01/2021 PbFree No 02/01/2021 CoC_RoHS9_ITV4030L1412NR REACH_SVHC Declaration (Contain)_ITV4030L1412NR Yes
02/01/2021
Contains
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