The ultra-miniature ECX-1048 is a our smallest compact Crystal. The 1.2 x 1.0 x 0.33 mm ceramic package is ideal for LoRa WAN, receivers, video, audio, and mobile applications. ECX-1048 SMD CRYSTAL Request a Sample ECX-1048 SMD CRYSTAL Low Profile 1.2 x 1.0 mm Footprint Extended Temp. Range RoHS Compliant IOT/Wearable Applications DIMENSIONS (mm) OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Frequency Frequency Tolerance Freque.