37430-xxxx-Series

      The Connor-Winfield precision EY crystals which with the model the 37430-xxxx-Series are designed for high frequency stability ovenized applications.When at turning point,the EY crystals are capable of achieving <5ppb/°C. The low profile coldweld package allows for very low aging performance in a reduced size.
      37430-xxxx-Series has six features.The first one is about its frequency range which would be  8.192 to 32 MHz.The second one is about its frequency calibration @ 100°C which should be +/-1.0ppm.The third one is about its aging which should be  ppb / day.The fourth one is about its package which suit the standard of TO-8, 0.200" High.The fifth one is about its designed which is be designed for -40 to 85°C ovenized applications.The last one is that it would be RoHS compliant / lead free.
      Some important absolute maximum ratings and specifications of 37430-xxxx-Series have been concluded into several points.The first one is about its storage temperature which should be within -55 to 105 °C.The second one is about its center frequency (Fo) which should be within 8.192 - 32.0 MHz.The third one is about its lower turning point which would be within 93 to 105 °C.The fourth one is about its aging which would be 0.5ppb / day.The fufth one is about its inflection temperature which have the maximum of 100 °C.The sixth one is about its frequency calibration @ 85ºC which would be within -1.0 to 1.0 ppm.The seventh one is about its shunt capacitance which would have the maximum value of  5 pF.The eighth one is about its package which is hermetically sealed cold welded HC-37/u (TO-8) package.The ninth one is about its leak rate which would be 0.01ppm atm. cc/sec. maximum.The last one is about its marking which marking consists of a serial number label with 5 digits followed by a letter to provide correlation between the serial number and the turning point data.