The wide frequency range SMD quartz crystal is an excellent choice for surface mount applications. The ruggedized moulded package is made from the same thermoplastic that is an industry standard for integrated circuits. ECX-3SX SMD CRYSTAL Request a Sample ECX-3SX SMD CRYSTAL Low Profile Industry Standard Footprint Extended Temp. Range Option RoHS Compliant DIMENSIONS (mm) OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Frequency CONDITIONS ECX-3SX MIN.