Quartz SMD HE 3225/4 Features: -Epoxy Resin Hermetic Seal -Ideal for compact size applications -Wide frequency range -Ultra miniature size Specifications Symbol f ∆f/f CL HE3225/4 12.000MHz – 40.000MHz ±30ppm ~ ±50ppm 10pF Storage temperature ∆f/f TSTG ±30ppm ~ ±50ppm -40°C ~ +85°C Operating temperature TOPR -10°C ~ +70°C Maximum drive level MDL 500µW Recommended drive level Frequency range Frequency tolerance,Ta=25°C Load capacitance Temperature tolerance Temperature range Drive level Remarks Fundamental mode Please specify Please specify Please specify Others are offered RDL 20µW ~100µW Series resistance Shunt capacitance R1 C0 As per table 7pF 25°C ±3°C Max Insulation resistance Aging IR ∆fA 500M Ohm ±5ppm/Year Min Max Resistance of series resonance (ESR) Frequency (MHz) Mode 12 <= f < 20 Fundamental 20 <= f < 25 Fundamental Ohm max 120 80 Frequency (MHz) 25 <= f < 30 30 <= f < 40 Mode Fundamental Fundamental Ohm max 60 50 Drawing HE3225/4 Dimensions in mm Order key Q Part Q=Quartz - 40.000000M - HE3225/4 Frequency M=MHz Package HE3225/4 -F - 30 - 30 -A - 10 - TR Mode of Frequency Temperature Temperature Load oscillation tolerance tolerance range capacitance F=fund. ±ppm ±ppm A= pF TR=Tape and reel (25°C) (Temp. range) B= -10°C ~ +60°C SR=series X=Special options 0°C ~ +70°C C= -10°C ~ +70°C D= -20°C ~ +70°C E= -40°C ~ +85°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. 2.14 Option