QuartzCrystalUnitHC49U
StandardQuartzCrystal
AvailablewithRadialTapingPackage(from1k)
Availableinmanystandardandspecialfrequencies
RoHSconform;Lead-freeproduct
LinktoProductgroup
http://www.comtec-crystals.com/produkte.php?id=C7
ExternalDimensions
  
SolderingConditions
Specifications-ProductNo.A028000000AA3EPN00DB
HolderType: HC49U
Frequency: 28.000000MHz
FrequencyStabilityat25°C: ±30ppm
TemperatureStability: ±50ppm@-20°Cto+70°C
StorageTemperature: -50°Cto+105°C
DriveLevel: 100µW(500µWmax.)
LoadCapacitance(CL): 30pF
ShuntCapacitance(C0): <7pF
CrystalCut&VibrationMode: AT-cut,3rdovertone
EquivalentSeriesResistance:
Aging: <±3ppmmax./year(max.)
COMTECCRYSTALSGroupDataSheet
COMTECCRYSTALSGmbH·Sultenstrasse12-14
85586Poing/GERMANY
Phone+498121778160·Fax+498121778177
e-Mailinfo@comtec-crystals.com
Internet: http://www.comtec-crystals.com
Subjecttochangewithoutpriornotice.
COMTECCRYSTALSSARL·23,rueduFaucon
67500Haguenau/FRANCE
Phone+33388732162·Fax+33388730118
e-Mail sales@comtec-crystals.com
Internet: http://www.comtec-crystals.com
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