SMD3225 We are the largest manufacturers which specialise in producing Quarts Resonator such as HC-49U , HC-49S , 49S/SMD , SMD7050 , SMD6035 , SMD5032 , SMD4025 , SMD3225 etc and VCXO such as DIP8 , DIP14 etc.These items have been mainly applying for TV , automobile electronics , pc cards , electronical meter , DVD , MP3 , digital camera , military engineering and teleconmunication fields etc . Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarrantee that meet the EU standrads of Rosh with Pb free production. General Specification: Dimension:3.2(L)*2.5(W)*0.65(H)mm Frequency range : 12.000MHZ to 54.000MHZ Frequency tolerance(at 25 ºC) : ±10ppm , ±20ppm , ±30ppm Frequency stability over operating temperature range : ±10ppm , ±20ppm , ±30ppm Load capacitance : 16pf , 20pf , 30pf , 32pf Operating temperature range : -20 ºC to +70 ºC Storage temperature range : -40 ºC to +85 ºC Shunt capacitance : 5.0pf maximum Drive level : 10u W (Under 100u W) Aging(at 25 ºC) : ±3ppm or ±5ppm/year max