Quartz SMD, Epoxy HE7050/2 HE7050/4 Features: - SMD - Epoxy resin seal - Frequency up to 30 MHz - Ultra thin profile - RoHS conform Specifications Symbol f Df/f CL HE7050 6.000MHz ~ 40.000MHz ± 10ppm ~ ± 50ppm 10pF ~ 30pF Storage temperature Df/f TSTG ± 10ppm ~ ± 50ppm -30°C ~ +85°C Operating temperature TOPR 0°C ~ +70°C Maximum drive level MDL 500mW Recommended drive level RDL 25°C Max Frequency range Frequency tolerance,Ta=25°C Load capacitance Temperature tolerance Temperature range Drive level Series resistance R1 20mW ~ 100mW As per table Shunt capacitance C0 7pF Insulation resistance Aging IR DfA 500M Ohm ± 5ppm/Year max Resistance of series resonance (ESR) Frequency (MHz) Mode 6 <= f < 16 Fundamental Ohm 80 Remarks Fundamental mode Please specify Please specify Please specify Others are offered Others are offered Frequency (MHz) 16 <= f < 40 Mode Fundamental Ohm 50 Drawing HE7050/2 HE7050/4 Dimensions in mm Order key Q Part Q=Quartz - 40.000000M - HE7050/2 Frequency M=MHz Package HE7050/2 HE7050/4 -F - 30 - 30 -A - 30 - 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 Option C=-10°C ~ 70°C /2 = 2 pads /4 = 4 pads D=-20°C ~ 70°C H=-20°C ~ +80°C I=-10°C ~ +50°C Remarks: All specifications subject to change without notice! 2.8