现金扎金花游戏平台

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贴片电阻的选购要注意事项
- 2019-12-13-

现金扎金花游戏平台BIAOMIANZUZHUANGJISHU(SMT)DEYINGYONGYISHIFENPUBIAN,CAIYONGSMTZUZHUANGDEDIANZICHANPINDEBILIYICHAOGUO90%。WOGUOCONGBASHINIANDAIQIKAISHIYINGRUSMTJISHU。SUIZHEXIAOXINGSMTSHENGCHANSHEBEIDEKAIFA,SMTDEYINGYONGFANWEIZAIJINYIBUKUODA,HANGKONG、HANGTIAN、YIQIYIBIAO、JICHUANGDENGLINGYUYEZAICAIYONGSMTSHENGCHANGEZHONGPILIANGBUDADEDIANZICHANPINHUOBUJIAN。


现金扎金花游戏平台  JINNIANLAI,CHULEDIANZICHANPINKAIFARENYUANYONGTIEPIANSHIQIJIANKAIFAXINCHANPINWAI,WEIXIURENYUANYEKAISHIDALIANGDIWEIXIUSMTJISHUZUZHUANGDEDIANZICHANPIN。


现金扎金花游戏平台  MUQIANTIEPIANDIANZUDEXINGHAOBINGBUTONGYI,YOUGESHENGCHANCHANGJIAZIXINGSHEDING,BINGQIEXINGHAOTEBIEZHANG(YOUSHIJIGEYINGWENZIMUJISHUZIZUCHENG)。ZAIXUANGOUSHIRUNENGZHENGQUEDITICHUTIEPIANDIANZUGEZHONGCANSHUJIGUIGE,NEIJIUNENGHENFANGBIANDIXUANGOU(HUODINGGOU)DAOSUOXUDEDIANZULE。


  TIEPIANDIANZUYOU5ZHONGCANSHU,JICHICUN、ZUZHI、YUNCHA、WENDUXISHUJIBAOZHUANG。


  1.CHICUNXILIETIEPIANDIANZUXILIEYIBANYOU7ZHONGCHICUN,YONGLIANGZHONGCHICUNDAIMALAIBIAOSHI。YIZHONGCHICUNDAIMASHIYOU4WEISHUZIBIAOSHIDEEIA(MEIGUODIANZIGONGYEXIEHUI)DAIMA,QIANLIANGWEIYUHOULIANGWEIFENBIEBIAOSHIDIANZUDEZHANGYUKUAN,YIYINGCUNWEIDANWEI。LINGYIZHONGSHIMIZHIDAIMA,YEYOU4WEISHUZIBIAOSHI,QIDANWEIWEIHAOMI。BUTONGCHICUNDEDIANZU,QIGONGLVEDINGZHIYEBUTONG。BIAO1LIECHUZHEI7ZHONGDIANZUCHICUNDEDAIMAHEGONGLVEDINGZHI。


  2.ZUZHIXILIE BIAOCHENGZUZHISHIANXILIELAIQUEDINGDE。GEXILIESHIYOUDIANZUDEYUNCHALAIHUAFENDE(YUNCHAYUEXIAOZEZUZHIHUAFENDEYUEDUO),QIZHONGZUICHANGYONGDESHIE-24(DIANZUZHIDEYUNCHAWEI±5%),RUBIAO2SUOSHI。


现金扎金花游戏平台  TIEPIANDIANZUBIAOMIANSHANGYONGSANWEISHUZILAIBIAOSHIZUZHI,QIZHONGDIYIWEI、DIERWEIWEIYOUXIAOSHU,DISANWEISHUZIBIAOSHIHOUJIELINGDESHUMU。YOUXIAOSHUDIANSHIYONG“R”LAIBIAOSHI,BINGZHANYIWEIYOUXIAOWEISHU。BIAOCHENGZUZHIDAIHAOBIAOSHIFANGFARUBIAO3SUOSHI。


  3.YUNCHATIEPIANDIANZU(TANMODIANZU)DEYUNCHAYOU4JI,JIFJI,±l%;GJI,±2%;JJI,±5%;KJI,±10%。


  4.WENDUXISHUTIEPIANDIANZUDEWENDUXISHUYOU2JI,JIwJI,±200ppm/℃;XJI,±lOOppm/℃。ZHIYOUYUNCHAWEIFJIDEDIANZUCAICAIYONGxJI,QITAJIYUNCHADEDIANZUYIBANWEIwJI。


  5.BAOZHUANGZHUYAOYOUSANZHUANGJIDAIZHUANGJUANZHUANGLIANGZHONG。


  TIEPIANDIANZUDEGONGZUOWENDUFANWEIWEI-55--+125℃,ZUIDAGONGZUODIANYAYUCHICUNYOUGUAN:0201ZUIDI,0402JI0603WEI50V,0805WEI150V,QITACHICUNWEI200V。


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现金扎金花游戏平台HESHENTANGTIEPIANDIANRONGDAILISHANGNAJIAHAO,GUOJUTIEPIANDIANRONGXINGHAOCANSHU,SANXINGTIEPIANDIANRONGPIFAJIAGE,CUNTIANTIEPIANDIANRONGGUIGESHU