Pressure sensor circuit is applied to vehicle engine oil pressure sensor.                                                         

FDS resistor card advantages: 

1.Minimum 0.12mm for conductor track line and the clearance between the tracks.

2.Long life cycle( max 5 million times friction testing).

3.Stable resistance value, variation is less than 100PPM .

4.High resistance precision (Precision after laser trimming is 0.2‰.