protected function tEntity($aCampos)
{
//T|vCOFINS|
$this->linhaT[0] = $this->nItem;
$this->linhaT[1] = '';
//$vBC
$this->linhaT[2] = '';
//$pCOFINS
$this->linhaT[3] = '';
//$qBCProd
$this->linhaT[4] = '';
//$vAliqProd
$this->linhaT[5] = $aCampos[1];
//$vCOFINS
}