FUJI XS00842 PSE541-01-X101 Pressure Sensor for NXT H24 H08 H12 Head The FUJI XS00842 PSE541-01-X101 Pressure Sensor is a compact pneumatic sensing component used in the vacuum system of FUJI NXT placement heads. The XS00842 part number is identified in NXT head parts documentation as a pressure sensor , and it appears in H24 and H08M head assemblies. 泛科SMT Its primary role is to detect negative pressure generated within the head pneumatic circuit. Stable vacuum detection is