NTC Thermistor chips The metal surface electrode with gold/siver UL, CUL, TUV, CCC, RoHS, ISO9001-2008 certification World' ... -1.5)*(0.4-1.5)The metal surface electrode with gold/siverUL, CUL, TUV, CCC, RoHS, ISO9001-2008 certificationConvenient for welding ...