本公司坐落于中國廣東省深圳市,供應crystal,晶振，振蕩器，濾波器，諧振器,歡迎惠顧！作為頻率控制產品的專家，我們的產品并不那么引人注目，但它與我們的生活卻息息相關。維拓將來自世界各地的人和思維融合在一起，秉承著“共贏之源，維拓百年”經營理念，以我們的激進向上，科技創新來回報您，與整個世界。主營產品：一. 石英晶振(Quartz Crystal)：A：SMD貼片封裝8*4.5mm,7*5mm,6*3.5mm,5*3.2mm,4.0*2.5mm,3.2*2.5mm,2.0*2.5mm含二腳與四腳封裝。B. DIP 插腳封裝49U,49S,49SMD,UM-1.UM-5二. 音叉表晶系列(32.768KHz 為主頻率，頻率范圍從30KHz ~350KHz)：A: SMD貼片封裝3.8*8mm, 6.9*1.4mm, 4.8*1.9mm, 4.1*1.5mm, 3.2*1.5mm.B: DIP 插腳封裝3*10mm,3*9mm,3*8mm,2*6mm三. 濾波器(Fliter)MCF:UM-1.UM-5, 及加鐵衣貼片封裝。四.振蕩器（鐘振 oscillator)A. SMD貼片封裝7*5mm, 5*3.2mmB. DIP 插腳封裝半尺寸封裝，全尺寸封裝。五. VCXO壓控鐘振: 7*5mm 6腳與4腳封裝，半/全尺寸。六. TCXO七. 陶瓷諧振器，濾波器。A. SMD貼片封裝(含二腳及三腳）7.4*3.4mm,4.5*2.0mm,4.7*4.1mm,3.7*3.1mm, 2.5*2.0mmB. DIP插腳封裝二腳，三腳顏色：黃，綠，藍八：聲表諧振器/濾波器(FAW Resonator/Filter)A: SMD貼片封裝:SMD-2(6.3*4.44mm),QCC8C(5*5mm),3.8*3.8mm,3*3mmB: DIP插腳封裝：F-11，TO-39九.聯絡方式吳小姐/Lily Wu電話: 86-755-8267 7582 傳真:86-755-8267 9302 郵箱: lily_wu@wtlcrystals.com 備用郵箱: lily_wujuanli@126.com MSN: wtl_lily@live.cn網頁: www.wtlcrystals.com Skype: wtl.lily OICQ: 255848429QQ：70856591維拓晶振世界, 真誠歡迎您！WTL is a professtional company in China at crystals, filters, oscillators, resonators filed, you may find more information from www.wtlcrystals.com. Our products are wildly applied in the field of communication,computer,TV set,acoustics equipment,etc. All of them are RoHS compliant,please refer to our products major list as below:-HC49 series (HC49U/HC49S/HC49SMD)-SMD xtal (8*4.5,7*5,6*3.5,5*3.2,4*2.5,3.2*2.5)-Watch xtal (2*6,3*8,SMD6.9*1.4,4*1.5,3.2*1.5)-UM-1.UM-5.-MCF filter-Oscillator(full/half size,7*5,5*3.2)-TCXO,VCXO (7*5,5*3.2,3.2*2.5)-Ceramic resonator & filter(ZTT,ZTA,ZTB,CRB)Kindly contact with us if you have interests.-SAW DEVICE(TO39,F11,QCC8C,SM2,3.8*3.8,3*3)Please let us know if you have interests.-Ceramic parts.- ZTA,ZTACC,ZTACS,ZTA.- TO 39,F11,QCC8C