... .Max +/-1% ohm Tol. 4.pd-ag paste Thick film circuit for fuel level sensor description Raw materialsubstrate96% Al2O3conductive bandPalladium and ... ~0.30 mm Ultra-precision pitch printing2. Perfect stability and high accuracy, resistance torlerance is smaller than ±1%Ω3. 5,000 ... , SBF has 5 sets of laser trimmers ,10 sets of high temperature sintering furnaces ,8 sets of automatic printing machines and ...