Shanghai FDS Automotive Parts Co., Ltd.  

Product Name: metal Film Resistor Board Application: Automotive Resistance change scale: Linear Scale Shape: Square Quantity: Single Connection Type: Variable Resistor Material: Ceramic and metal Function for Resistance: Fuel Level Measurement Resistance: Variable Resistor Trademark: FDS Transport Package: Plastic Vacuum Bag Specification: customized Origin: China HS Code: 8534009000 Product Description Thick film circuit boards Brief Introduction:What is Thick-film technology ?Thick-film technologyis used to produce electronic devices such asresistor card, surface mount devices,hybrid integrated circuitsandsensors by silk precision printing technology and following process drying/curing, firing, and laser trimming of resistors. Now thick film circuits are been widely applied to automotive industry, power tool circuits, LED lighting industry etc.Applications & materials:ApplicationSubstrateConductor inkResistor inkDielectric layer inkCapacitors & semiconductorsVehicle's fuel level sensor resistor cardAl2O396%PdAg, PdAuRutheniumglassAvailableVehicle's TPS cardAl2O3 96%RutheniumglassAvailableAir, pressure sensorAl2O396%PdAgRutheniumglassAvailablePower tool switch Al2O3 96%CarbonAvailableAutomotive HVAC actuatorFR-4CarbonAvailableTPSFR-4CarbonAvailableAutomotive head light regulatorFR-4CarbonAvailableGame handle circuitFR-4CarbonAvailablePower tool switchFR-4CarbonAvailablePhysical features: (Al2O396% substrate):Working Tem. Range:-40ºC~+125ºCConductor ink Adhesion force: >105N (Ag/Pd)Wearing resistance cycle: Friction life cycle in air: Max 2million timesFriction life cycle in fuel: Max 5 million timesResistor ink: Ruthenium Stable resistance,Resistance trimming precisionMinimum 2‰Printing precision:Minimum line space 0.15 mm, Minimum line width 0.15mmCorrosion resistance: Working In Lead-free Gasoline, Diesel,E20, M15,etc.