Medium-low temperature polyimide thermo etched foil heater is one thin,lightweight flexible heating element.It is ideal for applications of tiny surface.The heating element include 304 steel,copper foil,NI-CR foil,Fe-Cr-Al foil.Features & SpecificationsStandard thickness0.2- 0.3mmMin. size10x20mmMax. size480x1800mmShapeMany shape can be customizedMin. Operation temperature-40℃(-104℉)Max. Operation temperature100℃(212℉)Heating elementEtched foilVoltage range1.5 v,3.7 v,5 v,7.4 v,9 v,12 v,24 v,36 v 100 v,110 v,115 v,120 v,220 v,230 v,240 v,250 v,380 v,400 v etcWattage density0.03 w/cm² to 0.3 w/cm²Acid & Alkali ResistanceStrongHIPOT1500 v/1s,leakage current less than 5 mACertificateRoHS,CETypical Applications •Heat preservation for electric vehicle engine in winter •Electronic equipment •Beauty EquipmentMounting Methods •Pressure Sensitive Adhesive(3M9448 etc) •Mechanical fasteners Packing & Shipping PE bags and cartons for packing DHL,FEDEX,UPS,TNT etc express or Air and ocean freight for shippingService OEM and ODM are welcome Provide samples first