Manufaceturers which specialise in producing Quarts Resonator such as HC-49U,49S,49S/SMD,SMD/7050,6035,5032,4025,3225 etc. and VCXO such as DIP8,DIP14 etc. which have been mainly applying for color TV,Automobile Electronics,PC Cards,Electronical Meter, DVD,MP3,Digital Camera,Military Engineering,Moblie&Telecommunication fields etc.Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarantee that highly meet with EU standrads of RoHS with Pb free production. Name:Quartz Crystal Resonators 3225 Item:SMD3225 Description: Features: Resistance welding;Low power;High stability;Wide frequency range General Specification: Nominal frequency 12.000~54.000MHz Frequency tolerance(at 25℃) ±10ppm,±20ppm,±30ppm, or specify Frequency stability ±10ppm,±20ppm,±30ppm, or specify Load capacitance Series Series, 16pf, 20pf, 30pf, 32pf, or specify Drive level 10uW(100uW max) Operating Temperature Range -20℃~+ 70℃ or specify Storage Temperature Range -40℃~+ 85℃ Shunt Capacitance 5.0pf max Aging ±3ppm or ±5ppm/year max (Special specifications are available as customer)