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| Quartz SMD Features: -Low profile available - Wide frequency range - Tight tolerance and stability over temperature - Tape & reel packaging - 3 pin-version available Specifications Frequency range Frequency tolerance,Ta=25C Load capacitance Temperature tolerance Temperature range Drive level Series resistance Shunt capacitance Insulation resistance Aging Storage temperature Operating temperature Maximum drive level Recommended drive level Symbol f f/f CL f/f TSTG TOPR MDL RDL R1 C0 IR fA HC49USSMD 3.500MHz ~ 40.000MHz 30.000MHz ~ 90.000MHz 3ppm ~ 50ppm 5pF ~ 50pF 3ppm ~ 50ppm -40C ~ +105C 1000W 10W ~ 100W As per table 7pF 500M Ohm 5ppm/Year HC49USSMD Option: 3 Pin Remarks Fund. mode Overtone mode Please specify Please specify Please specify 0C ~ +70C / -40C ~ +105C Others are offered 25C 3C Max Min Please specify 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 < 10.0 Fundamental 10.0 <= f < 12.0 Fundamental Drawing HC49USSMD Ohm max 130 90 70 60 50 Frequency (MHz) 12.0 <= f < 15.0 15.0 <= f < 18.0 18.0 <= f < 33.0 30.0 <= f < 40.0 40.0 <= f < 90.0 Mode Fundamental Fundamental Fundamental 3rd OT 3rd OT Ohm max 40 30 25 80 60 Option 3P Dimensions in mm Order key Q Part - 20.000000M - HC49USSMD - F Frequency Package Mode of oscillation - 30 Frequency tolerance ppm (25C) - 50 Temperature tolerance ppm (Temp. range) -D Temperature range A= 0C ~ +70C - 30 Load capacitance pF SR=series - TR Option Q=Quartz M=MHz HC49USSMD F=fund. 3=3.OT 3P=3 Pin version L =3.2mm height L1=3.0mm height L2=2.6mm height TR=Tape and reel X=Special options B= -10C ~ +60C C= -10C ~ +70C D= -20C ~ +70C E= -40C ~ +85C F= -40C ~ +105C G= -40C ~ +125C H= -20C ~ +80C I = -10C ~ +50C auris-GmbH office@auris-gmbh.de www.auris-gmbh.de All specifications are subject to change without notice. 2.8 |
Price & Availability of HC49USSMD
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