Quartz SMD HC49M HC49J Features: HC49H - High reliability - Available in extended temperature range - Excellent for automotive applications Specifications Symbol f ∆f/f CL HC49M / HC49J / HC 49 H 3.500MHz ~ 40.000MHz 30.000MHz ~ 80.000MHz ±10ppm ~ ±50ppm 10pF ~ 50pF Storage temperature ∆f/f TSTG ±10ppm ~ ±100ppm -40°C ~ +125°C Operating temperature TOPR -40°C ~ +125°C Maximum drive level MDL 1000µW Recommended drive level Frequency range Frequency tolerance,Ta=25°C Load capacitance Temperature tolerance Temperature range Drive level Remarks Fundamental mode Overtone mode Please specify Please specify Please specify Others are offered RDL 10µW ~ 100µW Series resistance R1 As per table Shunt capacitance C0 7pF Max Insulation resistance Aging IR ∆fA 500M Ohm ±5ppm/Year Min Max Resistance of series resonance (ESR) Frequency (MHz) Mode 3.5 <= f < 4.5 Fundamental 4.5 <= f < 6.0 Fundamental 6.0 <= f < 8.0 Fundamental 8.0 <= f < 10 Fundamental 10 <= f < 12 Fundamental 12 <= f < 15 Fundamental Ohm max 120 90 70 60 50 40 25°C ±3°C Frequency (MHz) 15 <= f < 18 18 <= f < 33 30 <= f < 35 35 <= f < 40 40 <= f < 80 Mode Fundamental Fundamental 3rdO.T 3rdO.T 3rdO.T Ohm max 30 25 100 80 70 Drawing HC49M HC49J HC49H Dimensions in mm Order key Q Part Q=Quartz - 20.000000M - HC49M Frequency M=MHz Package -F - 30 - 50 -D - 30 - TR Mode of Frequency Temperature Temperature Load oscillation tolerance tolerance range capacitance HC49M F=fund. ±ppm ±ppm A= pF TR=Tape and reel HC49J 3=3.OT (25°C) (Temp. Range) B= -10°C ~ +60°C SR=series X=Special options HC49H 0°C ~ +70°C C= -10°C ~ +70°C D= -20°C ~ +70°C E= -40°C ~ +85°C F= -40°C ~ +105°C G= -40°C ~ +125°C * H= -20°C ~ +80°C I = -10°C ~ +50°C auris-GmbH [email protected] www.auris-gmbh.de All specifications are subject to change without notice. 2.9 Option