Quartz SMD LC4918 Features: - Surface mount - High performance/cost ratio - Excellent vibration & shock resistance Specifications Symbol f Af/f CL A TSTG TOPR DL R1 C0 IR AfA Frequency range Frequency tolerance,Ta=25C Load capacitance Temp.coefficient Temperature range Storage temp. Operating temp. Drive level Series resistance Shunt capacitance Insulation resistance Aging LC4918 32.768kHz 20ppm ~ 50ppm (Std.) 12.5pF -0.034 0,006ppm/C -55C ~ +125C -40C ~ +85C 1iW 70k Ohm 1.2pF 500M Ohm 5ppm/Year Remarks Standard Others are offered Please specify Others are offered Standard Max (25C 3C ) Typ. Min Max Drawing LC4918 Dimensions in mm Order key Q Part Q=Quartz - 32.768000k Frequency k=kHz - LC4918 Package LC4918 - 50 -B - 12.5 - TR Frequency Temperature Load tolerance range capacitance ppm A= pF TR=Tape and reel (25C) B= -10C ~ +60C SR=series X=Special options 0C ~ +70C C= -10C ~ +70C D= -20C ~ +70C E= -40C ~ +85C auris-GmbH office@auris-gmbh.de www.auris-gmbh.de All specifications are subject to change without notice. 2.5 Option