东(Dong)莞(Guan)市(Shi)和(He)大(Da)电(Dian)子(Zi)有(You)限(Xian)公(Gong)司(Si)告(Gao)诉(Su)你(Ni)什(Shi)么(Me)是(Shi)陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)，(?)对(Dui)于(Yu)一(Yi)种(Zhong)以(Yi)陶(Tao)瓷(Ci)材(Cai)料(Liao)为(Wei)介(Jie)质(Zhi)的(De)电(Dian)容(Rong)器(Qi)，(?)它(Ta)是(Shi)用(Yong)来(Lai)做(Zuo)什(Shi)么(Me)的(De)？(?)有(You)哪(Na)些(Xie)分(Fen)类(Lei)，(?)请(Qing)看(Kan)以(Yi)下(Xia)的(De)介(Jie)绍(Shao)。(?)

      1.简(Jian)介(Jie)

      陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)（(?)ceramic　(?)capacitor；(?)ceramic　(?)condenser）(?)就(Jiu)是(Shi)用(Yong)陶(Tao)瓷(Ci)作(Zuo)为(Wei)电(Dian)介(Jie)质(Zhi)，(?)在(Zai)陶(Tao)瓷(Ci)基(Ji)体(Ti)两(Liang)面(Mian)喷(Pen)涂(Tu)银(Yin)层(Ceng)，(?)然(Ran)后(Hou)经(Jing)低(Di)温(Wen)烧(Shao)成(Cheng)银(Yin)质(Zhi)薄(Bao)膜(Mo)作(Zuo)极(Ji)板(Ban)而(?)制(Zhi)成(Cheng)。(?)它(Ta)的(De)外(Wai)形(Xing)以(Yi)片(Pian)式(Shi)居(Ju)多(Duo)，(?)也(Ye)有(You)管(Guan)形(Xing)、(?)圆(Yuan)形(Xing)等(Deng)形(Xing)状(Zhuang)。(?)

     陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)是(Shi)以(Yi)陶(Tao)瓷(Ci)材(Cai)料(Liao)为(Wei)介(Jie)质(Zhi)的(De)电(Dian)容(Rong)器(Qi)的(De)总(Zong)称(Cheng)。(?)其(Qi)品(Pin)种(Zhong)繁(Fan)多(Duo)，(?)外(Wai)形(Xing)尺(Chi)寸(Cun)相(Xiang)差(Cha)甚(Shen)大(Da)。(?)按(An)使(Shi)用(Yong)电(Dian)压(Ya)可(Ke)分(Fen)为(Wei)高(Gao)压(Ya)，(?)中(Zhong)压(Ya)和(He)低(Di)压(Ya)陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)。(?)按(An)温(Wen)度(Du)系(Xi)数(Shu)，(?)介(Jie)电(Dian)常(Chang)数(Shu)不(Bu)同(Tong)可(Ke)分(Fen)为(Wei)负(Fu)温(Wen)度(Du)系(Xi)数(Shu)、(?)正(Zheng)温(Wen)度(Du)系(Xi)数(Shu)、(?)零(Ling)温(Wen)度(Du)系(Xi)数(Shu)、(?)高(Gao)介(Jie)电(Dian)常(Chang)数(Shu)、(?)低(Di)介(Jie)电(Dian)常(Chang)数(Shu)等(Deng)。(?)此(Ci)外(Wai)，(?)还(Huan)有(You)I型(Xing)、(?)II型(Xing)、(?)III型(Xing)的(De)分(Fen)类(Lei)方(Fang)法(Fa)。(?)一(Yi)般(Ban)陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)和(He)其(Qi)他(Ta)电(Dian)容(Rong)器(Qi)相(Xiang)比(Bi)，(?)具(Ju)有(You)使(Shi)用(Yong)温(Wen)度(Du)较(Jiao)高(Gao)，(?)比(Bi)容(Rong)量(Liang)大(Da)，(?)耐(Nai)潮(Chao)湿(Shi)性(Xing)好(Hao)，(?)介(Jie)质(Zhi)损(Sun)耗(Hao)较(Jiao)小(Xiao)，(?)电(Dian)容(Rong)温(Wen)度(Du)系(Xi)数(Shu)可(Ke)在(Zai)大(Da)范(Fan)围(Wei)内(Nei)选(Xuan)择(Ze)等(Deng)优(You)点(Dian)。(?)广(Guang)泛(Fan)用(Yong)于(Yu)电(Dian)子(Zi)电(Dian)路(Lu)中(Zhong)，(?)用(Yong)量(Liang)十(Shi)分(Fen)可(Ke)观(Guan)。(?)

      2.材(Cai)质(Zhi)分(Fen)类(Lei)

      这(Zhe)几(Ji)种(Zhong)是(Shi)：(?)Y5V，(?)X5R，(?)X7R，(?)NPO(COG)

      那(Na)么(Me)这(Zhe)些(Xie)材(Cai)质(Zhi)代(Dai)表(Biao)什(Shi)么(Me)意(Yi)思(Si)呢(Ne)？(?)第(Di)一(Yi)位(Wei)表(Biao)示(Shi)低(Di)温(Wen)，(?)第(Di)二(?)位(Wei)表(Biao)示(Shi)高(Gao)温(Wen)，(?)第(Di)三(San)位(Wei)表(Biao)示(Shi)偏(Pian)差(Cha)

      Y5V表(Biao)示(Shi)工(Gong)作(Zuo)在(Zai)-30~+85度(Du)，(?)整(Zheng)个(Ge)温(Wen)度(Du)范(Fan)围(Wei)内(Nei)偏(Pian)差(Cha)-82%~+22%

      X5R表(Biao)示(Shi)工(Gong)作(Zuo)在(Zai)-55~+85度(Du)，(?)整(Zheng)个(Ge)温(Wen)度(Du)范(Fan)围(Wei)内(Nei)偏(Pian)差(Cha)正(Zheng)负(Fu)15%

      X7R表(Biao)示(Shi)工(Gong)作(Zuo)在(Zai)-55~+125度(Du)，(?)整(Zheng)个(Ge)温(Wen)度(Du)范(Fan)围(Wei)内(Nei)偏(Pian)差(Cha)正(Zheng)负(Fu)15%

      NPO（(?)COG）(?)是(Shi)温(Wen)度(Du)特(Te)性(Xing)最(Zui)稳(Wen)定(Ding)的(De)电(Dian)容(Rong)器(Qi)，(?)电(Dian)容(Rong)温(Wen)漂(Piao)很(Hen)小(Xiao)，(?)整(Zheng)个(Ge)温(Wen)度(Du)范(Fan)围(Wei)容(Rong)量(Liang)很(Hen)稳(Wen)定(Ding)，(?)温(Wen)度(Du)也(Ye)是(Shi)-55~125度(Du)，(?)适(Shi)用(Yong)于(Yu)振(Zhen)荡(Dang)器(Qi)，(?)超(Chao)高(Gao)频(Pin)滤(Lu)波(Bo)去(Qu)耦(Ou)，(?)但(Dan)容(Rong)量(Liang)一(Yi)般(Ban)做(Zuo)不(Bu)大(Da)，(?)几(Ji)千(Qian)个(Ge)pF吧(Ba)。(?)

      3.分(Fen)类(Lei)

       陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)又(You)分(Fen)什(Shi)么(Me)是(Shi)陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)为(Wei)高(Gao)频(Pin)瓷(Ci)介(Jie)电(Dian)容(Rong)器(Qi)和(He)低(Di)频(Pin)瓷(Ci)介(Jie)电(Dian)容(Rong)器(Qi)两(Liang)种(Zhong)。(?)具(Ju)有(You)消(Xiao)得(De)正(Zheng)电(Dian)容(Rong)温(Wen)度(Du)系(Xi)数(Shu)的(De)电(Dian)容(Rong)器(Qi)，(?)用(Yong)于(Yu)高(Gao)稳(Wen)定(Ding)振(Zhen)荡(Dang)电(Dian)路(Lu)中(Zhong)，(?)作(Zuo)为(Wei)回(Hui)路(Lu)电(Dian)容(Rong)器(Qi)。(?)低(Di)频(Pin)瓷(Ci)介(Jie)电(Dian)容(Rong)器(Qi)用(Yong)在(Zai)对(Dui)稳(Wen)定(Ding)性(Xing)和(He)损(Sun)耗(Hao)要(Yao)求(Qiu)不(Bu)高(Gao)的(De)场(Chang)合(He)或(Huo)工(Gong)作(Zuo)频(Pin)率(Lu)较(Jiao)低(Di)的(De)回(Hui)路(Lu)中(Zhong)起(Qi)旁(Pang)路(Lu)或(Huo)隔(Ge)直(Zhi)流(Liu)作(Zuo)用(Yong)，(?)它(Ta)易(Yi)被(Bei)脉(Mai)冲(Chong)电(Dian)压(Ya)击(Ji)穿(Chuan)，(?)故(Gu)不(Bu)能(Neng)使(Shi)用(Yong)在(Zai)脉(Mai)冲(Chong)电(Dian)路(Lu)中(Zhong)。(?)高(Gao)频(Pin)瓷(Ci)介(Jie)电(Dian)容(Rong)器(Qi)适(Shi)用(Yong)于(Yu)高(Gao)频(Pin)电(Dian)路(Lu)。(?)