從裝機(ji)特點可(ke)以(yi)分(fen)(fen)(fen)為(wei)：貼(tie)片取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)插件取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)由于電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)產品不斷(duan)進化，要(yao)求小體積，低功(gong)(gong)(gong)耗(hao)，高(gao)性能的(de)要(yao)求，因此取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)不斷(duan)被(bei)小型化貼(tie)片型占據主(zhu)導市(shi)場(chang)。取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)是多種多樣(yang)(yang)的(de)，按(an)照(zhao)(zhao)結構可(ke)以(yi)分(fen)(fen)(fen)為(wei)插件取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)和貼(tie)片取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)，按(an)照(zhao)(zhao)材質可(ke)以(yi)分(fen)(fen)(fen)為(wei)合金取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)、厚(hou)膜(mo)取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)、厚(hou)膜(mo)升功(gong)(gong)(gong)率取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。按(an)照(zhao)(zhao)焊點形式(shi)又可(ke)以(yi)分(fen)(fen)(fen)為(wei)寬(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)極取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)和常規取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)在(zai)我(wo)們(men)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)產品中(zhong)應(ying)用(yong)及(ji)其，換(huan)言(yan)之就是只要(yao)涉(she)及(ji)到(dao)(dao)有電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)產品都會用(yong)到(dao)(dao)這個產品，只是看用(yong)哪一種而已，比如伺服電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)/PLC就會用(yong)寬(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)極取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)，普(pu)通移動電(dian)(dian)(dian)(dian)(dian)(dian)源，智(zhi)能穿(chuan)戴以(yi)及(ji)低電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)消費類電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)會用(yong)到(dao)(dao)普(pu)通后(hou)面取(qu)(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)來節省成本(ben)，另外一種就是為(wei)了(le)節省成本(ben)，但是又需要(yao)高(gao)功(gong)(gong)(gong)率的(de)產品，如部分(fen)(fen)(fen)控制器(qi)，顯卡，鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)保護板就會用(yong)厚(hou)膜(mo)升功(gong)(gong)(gong)率電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。0508采樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)0.047R現貨。天二采樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)代理找順海科技(ji)

采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)阻(zu)(zu)的(de)(de)(de)選(xuan)型采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)阻(zu)(zu)一(yi)般(ban)根據(ju)具(ju)體(ti)線路板的(de)(de)(de)要求，分(fen)(fen)為插件電(dian)(dian)(dian)阻(zu)(zu)、貼(tie)片(pian)電(dian)(dian)(dian)阻(zu)(zu)。采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)阻(zu)(zu)，阻(zu)(zu)值(zhi)低，精(jing)(jing)(jing)密(mi)度(du)高(gao)(gao)，一(yi)般(ban)在(zai)(zai)阻(zu)(zu)值(zhi)精(jing)(jing)(jing)密(mi)度(du)在(zai)(zai)±1%以內，更高(gao)(gao)要求的(de)(de)(de)用(yong)途時會采(cai)(cai)用(yong)0.01%精(jing)(jing)(jing)度(du)的(de)(de)(de)電(dian)(dian)(dian)阻(zu)(zu)。國內工廠(chang)生(sheng)(sheng)產(chan)的(de)(de)(de)大(da)部(bu)分(fen)(fen)都是(shi)以康銅、錳銅為材質的(de)(de)(de)插件電(dian)(dian)(dian)阻(zu)(zu)，但是(shi)，廣(guang)(guang)大(da)的(de)(de)(de)用(yong)戶更需要的(de)(de)(de)是(shi)貼(tie)片(pian)的(de)(de)(de)高(gao)(gao)精(jing)(jing)(jing)密(mi)電(dian)(dian)(dian)阻(zu)(zu)來(lai)實(shi)現取樣(yang)(yang)功能，這是(shi)為了(le)滿足產(chan)品(pin)(pin)小型化產(chan)品(pin)(pin)生(sheng)(sheng)產(chan)的(de)(de)(de)自(zi)動化的(de)(de)(de)要求。能夠生(sheng)(sheng)產(chan)在(zai)(zai)低溫度(du)系數，高(gao)(gao)精(jing)(jing)(jing)密(mi)度(du)，阻(zu)(zu)值(zhi)上做(zuo)到滿足用(yong)戶要求電(dian)(dian)(dian)阻(zu)(zu)的(de)(de)(de)廠(chang)商(shang)在(zai)(zai)國內是(shi)很少的(de)(de)(de)。選(xuan)購(gou)表(biao)面組裝(zhuang)技術（SMT）的(de)(de)(de)應用(yong)已(yi)十分(fen)(fen)普遍，采(cai)(cai)用(yong)SMT組裝(zhuang)的(de)(de)(de)電(dian)(dian)(dian)子產(chan)品(pin)(pin)的(de)(de)(de)比(bi)例已(yi)超過90%.我(wo)國從八十年代起開(kai)始應入(ru)SMT技術。隨著小型SMT生(sheng)(sheng)產(chan)設備的(de)(de)(de)開(kai)發(fa)，SMT的(de)(de)(de)應用(yong)范(fan)圍在(zai)(zai)進一(yi)步擴(kuo)大(da)，航空、航天、儀器儀表(biao)、機(ji)床(chuang)等領域也在(zai)(zai)采(cai)(cai)用(yong)SMT生(sheng)(sheng)產(chan)各種(zhong)批(pi)量(liang)(liang)不大(da)的(de)(de)(de)電(dian)(dian)(dian)子產(chan)品(pin)(pin)或(huo)部(bu)件。近年來(lai)，除了(le)電(dian)(dian)(dian)子產(chan)品(pin)(pin)開(kai)發(fa)人(ren)員(yuan)用(yong)貼(tie)片(pian)式器件開(kai)發(fa)新產(chan)品(pin)(pin)外(wai)，維(wei)修(xiu)人(ren)員(yuan)也開(kai)始大(da)量(liang)(liang)地維(wei)修(xiu)SMT技術組裝(zhuang)的(de)(de)(de)電(dian)(dian)(dian)子產(chan)品(pin)(pin)。本(ben)文(wen)將(jiang)介紹應用(yong)量(liang)(liang)比(bi)較大(da)的(de)(de)(de)貼(tie)片(pian)電(dian)(dian)(dian)阻(zu)(zu)、電(dian)(dian)(dian)容及(ji)(ji)電(dian)(dian)(dian)感的(de)(de)(de)主要參數及(ji)(ji)規格(ge)，以求對開(kai)發(fa)人(ren)員(yuan)、維(wei)修(xiu)人(ren)員(yuan)選(xuan)購(gou)這些貼(tie)片(pian)式元件有所幫助。目前貼(tie)片(pian)電(dian)(dian)(dian)阻(zu)(zu)的(de)(de)(de)型號(hao)并不統(tong)一(yi)，由各生(sheng)(sheng)產(chan)廠(chang)家自(zi)行設定，并且型號(hao)特別長（由十幾個英文(wen)字(zi)母及(ji)(ji)數字(zi)組成）。廣(guang)(guang)東(dong)liz采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)阻(zu)(zu)型號(hao)找順海科技1206采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)阻(zu)(zu)0.025R現貨。

采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)作(zuo)用(yong)(yong)此(ci)外這種采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)是根據(ju)產品(pin)使用(yong)(yong)的(de)(de)(de)(de)功能劃(hua)分(fen)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)。采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)功能是參考，常(chang)用(yong)(yong)于(yu)反饋電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，以穩定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)為(wei)例，為(wei)了使輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)保(bao)持一定狀態，必須(xu)參考輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)一部分(fen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(常(chang)用(yong)(yong)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)形式)。如(ru)果輸(shu)出(chu)高(gao)(gao)，輸(shu)入端會自動(dong)降(jiang)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，降(jiang)低輸(shu)出(chu)；如(ru)果輸(shu)出(chu)低，輸(shu)入端會自動(dong)升高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，提高(gao)(gao)輸(shu)出(chu)。一般(ban)用(yong)(yong)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)產品(pin)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子、數字和機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)產品(pin)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)部分(fen)，功能強大。采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)經(jing)常(chang)出(chu)現在(zai)許多(duo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子產品(pin)中。采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)采(cai)(cai)(cai)樣(yang)(yang)原理采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)是一種限流(liu)元件，導(dao)體(ti)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)礙作(zuo)用(yong)(yong)大，采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)原理的(de)(de)(de)(de)話，我(wo)們便(bian)說其(qi)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)大，反之，稱其(qi)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)小。但(dan)是采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)并不會因為(wei)導(dao)體(ti)上(shang)沒有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)通過而消失，采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)是一個導(dao)體(ti)的(de)(de)(de)(de)固有屬(shu)性，即便(bian)導(dao)體(ti)上(shang)沒有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)過，其(qi)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)也是存在(zai)的(de)(de)(de)(de)。采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)應(ying)用(yong)(yong)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)應(ying)用(yong)(yong)場(chang)合：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)管理（如(ru)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)監(jian)控(kong)）。開關電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)SMPS（DC-DC,充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)管理，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)適配(pei)器）。如(ru)Linear的(de)(de)(de)(de)4100系(xi)列鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，采(cai)(cai)(cai)用(yong)(yong)采(cai)(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)控(kong)制充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。

采樣(yang)(yang)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)一(yi)般根據具體線路板的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)，分(fen)為插件電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、貼片電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)。采樣(yang)(yang)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)低，精(jing)(jing)密(mi)度(du)高(gao)(gao)，一(yi)般在(zai)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)精(jing)(jing)密(mi)度(du)在(zai)±1%以內(nei)(nei)，更高(gao)(gao)要(yao)(yao)(yao)求(qiu)的(de)(de)(de)(de)用(yong)(yong)途(tu)時會采用(yong)(yong)0.01%精(jing)(jing)度(du)的(de)(de)(de)(de)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)。國內(nei)(nei)工(gong)廠生(sheng)產(chan)(chan)的(de)(de)(de)(de)大(da)部分(fen)都是(shi)以康銅、錳銅為材質的(de)(de)(de)(de)插件電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，但是(shi)，廣(guang)大(da)的(de)(de)(de)(de)用(yong)(yong)戶(hu)更需要(yao)(yao)(yao)的(de)(de)(de)(de)是(shi)貼片的(de)(de)(de)(de)高(gao)(gao)精(jing)(jing)密(mi)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)來實現(xian)(xian)取樣(yang)(yang)功能(neng)(neng)，這是(shi)為了(le)滿足(zu)(zu)產(chan)(chan)品小型化(hua)(hua)產(chan)(chan)品生(sheng)產(chan)(chan)的(de)(de)(de)(de)自動(dong)化(hua)(hua)的(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)。能(neng)(neng)夠(gou)生(sheng)產(chan)(chan)在(zai)低溫(wen)度(du)系(xi)數(shu)，高(gao)(gao)精(jing)(jing)密(mi)度(du)，阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)上做到滿足(zu)(zu)用(yong)(yong)戶(hu)要(yao)(yao)(yao)求(qiu)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)廠商(shang)并(bing)不多見。一(yi)般采樣(yang)(yang)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)會選在(zai)1歐(ou)(ou)姆以下，屬于毫(hao)歐(ou)(ou)級無感(gan)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，但是(shi)部分(fen)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，有個采樣(yang)(yang)電(dian)(dian)壓(ya)等要(yao)(yao)(yao)求(qiu)，必須選擇大(da)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，但是(shi)這樣(yang)(yang)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)基數(shu)大(da)，產(chan)(chan)生(sheng)的(de)(de)(de)(de)誤差大(da)。這種情況下，需要(yao)(yao)(yao)選擇高(gao)(gao)精(jing)(jing)度(du)的(de)(de)(de)(de)無感(gan)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)（可(ke)到0.01%精(jing)(jing)度(du)，即萬分(fen)之一(yi)精(jing)(jing)度(du)），這樣(yang)(yang)就可(ke)以讓采樣(yang)(yang)出來的(de)(de)(de)(de)數(shu)據非常可(ke)信(xin)。貼片阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)值(zhi)(zhi)(zhi)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(0.0005歐(ou)(ou)姆，2毫(hao)歐(ou)(ou)，3毫(hao)歐(ou)(ou)，10毫(hao)歐(ou)(ou)等)，貼片合(he)金電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)，大(da)功率(lv)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(20W,30W,35W,50W,100W)等產(chan)(chan)品，溫(wen)度(du)系(xi)數(shu)可(ke)達到正負(fu)5PPM。0612采樣(yang)(yang)電(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)0.047R現(xian)(xian)貨。

采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)串聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值小的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)并聯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值大(da)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)。而(er)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)有很(hen)多種(zhong)稱法(fa)如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)檢(jian)測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)感(gan)測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)，取(qu)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)感(gan)應(ying)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)等等。下面小編帶大(da)家深入了解(jie)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)二、采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)特點（1）高(gao)(gao)功(gong)率(lv)，因為(wei)是(shi)(shi)合金(jin)(jin)材質，所(suo)以(yi)功(gong)率(lv)在同(tong)體(ti)積，同(tong)阻(zu)(zu)(zu)(zu)(zu)值的(de)(de)情(qing)況下，功(gong)率(lv)都會(hui)比普(pu)通(tong)(tong)低阻(zu)(zu)(zu)(zu)(zu)高(gao)(gao)出一(yi)(yi)(yi)(yi)倍，如：2512普(pu)通(tong)(tong)低阻(zu)(zu)(zu)(zu)(zu)是(shi)(shi)1W的(de)(de)功(gong)率(lv)，合金(jin)(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)功(gong)率(lv)就是(shi)(shi)2W,3W。（2）低阻(zu)(zu)(zu)(zu)(zu)值，比較低可以(yi)做(zuo)到(dao)0.0001R等。（3）高(gao)(gao)可靠性，合金(jin)(jin)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)溫度系(xi)(xi)數(shu)一(yi)(yi)(yi)(yi)般是(shi)(shi)在75ppm及50ppm以(yi)內，普(pu)通(tong)(tong)低阻(zu)(zu)(zu)(zu)(zu)的(de)(de)溫度系(xi)(xi)數(shu)一(yi)(yi)(yi)(yi)般在200ppm及200ppm以(yi)上。釋義(yi)：采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)一(yi)(yi)(yi)(yi)般根(gen)據(ju)具體(ti)線路(lu)板的(de)(de)要求分為(wei)插(cha)件(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)、合金(jin)(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)、取(qu)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)；特點：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值低、高(gao)(gao)功(gong)率(lv)、精(jing)度高(gao)(gao)、高(gao)(gao)可靠性等；一(yi)(yi)(yi)(yi)般電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值精(jing)度在±1%以(yi)內，更高(gao)(gao)要求的(de)(de)用(yong)(yong)途(tu)采(cai)(cai)(cai)(cai)用(yong)(yong)0.01%精(jing)密電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)。國(guo)內工廠(chang)生(sheng)產(chan)的(de)(de)大(da)部(bu)分插(cha)件(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)都是(shi)(shi)由康銅和錳銅制成的(de)(de)。然而(er)，大(da)多數(shu)用(yong)(yong)戶更需要貼片(pian)的(de)(de)高(gao)(gao)精(jing)度電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)來實現(xian)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)功(gong)能。這是(shi)(shi)為(wei)了滿足產(chan)品(pin)(pin)小型化產(chan)品(pin)(pin)生(sheng)產(chan)的(de)(de)自動(dong)化要求。如低溫系(xi)(xi)數(shu)、高(gao)(gao)精(jing)度、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)值能滿足用(yong)(yong)戶要求，當然一(yi)(yi)(yi)(yi)般制造商在國(guo)內很(hen)少(shao)。采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)作(zuo)用(yong)(yong)此(ci)外這種(zhong)采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)是(shi)(shi)根(gen)據(ju)產(chan)品(pin)(pin)使用(yong)(yong)的(de)(de)功(gong)能劃分的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)。采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)功(gong)能是(shi)(shi)參考，常用(yong)(yong)于反饋電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。0402采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)0.005R。佛(fo)山(shan)susumu采(cai)(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)型號找順海科技

0402采樣電(dian)阻0.01R現貨。天二(er)采樣電(dian)阻代理找順海科技

取(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)又稱為(wei)電(dian)(dian)(dian)(dian)(dian)流(liu)檢測電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，電(dian)(dian)(dian)(dian)(dian)流(liu)感測電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，電(dian)(dian)(dian)(dian)(dian)流(liu)感應電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，合(he)金電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)等等。用(yong)簡單(dan)的(de)(de)(de)話描述就是(shi)(shi)(shi)一(yi)(yi)個貼片采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值較(jiao)小(xiao)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，串(chuan)聯(lian)在(zai)電(dian)(dian)(dian)(dian)(dian)路中用(yong)于把電(dian)(dian)(dian)(dian)(dian)流(liu)轉換為(wei)電(dian)(dian)(dian)(dian)(dian)壓(ya)信號(hao)進行測量。取(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)一(yi)(yi)般(ban)使用(yong)的(de)(de)(de)都(dou)是(shi)(shi)(shi)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值低(di)，精(jing)(jing)密(mi)度(du)高(gao)(gao)(gao)，高(gao)(gao)(gao)功(gong)率，一(yi)(yi)般(ban)在(zai)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值精(jing)(jing)密(mi)度(du)在(zai)±1%以內(nei)，更(geng)高(gao)(gao)(gao)要(yao)(yao)求(qiu)的(de)(de)(de)用(yong)途時(shi)會采(cai)(cai)用(yong)0.5%精(jing)(jing)度(du)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)。一(yi)(yi)般(ban)取(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值會選在(zai)1歐(ou)姆以下，屬于毫(hao)歐(ou)級電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，但是(shi)(shi)(shi)部分電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，有個采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)壓(ya)等要(yao)(yao)求(qiu)，必須選擇大(da)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)，但是(shi)(shi)(shi)這樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)基數大(da)，產生(sheng)的(de)(de)(de)誤差大(da)。這種(zhong)情況下，需(xu)要(yao)(yao)選擇高(gao)(gao)(gao)精(jing)(jing)度(du)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu).一(yi)(yi)般(ban)取(qu)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)可以分為(wei)幾(ji)種(zhong)類型(xing)：合(he)金電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)：主(zhu)要(yao)(yao)是(shi)(shi)(shi)用(yong)錳銅(tong)，鎳銅(tong)，鐵鉻鋁，陶瓷合(he)金等材質，主(zhu)要(yao)(yao)有高(gao)(gao)(gao)功(gong)率，低(di)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值，低(di)溫(wen)漂的(de)(de)(de)特點。普(pu)通厚膜功(gong)率電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)：主(zhu)要(yao)(yao)是(shi)(shi)(shi)為(wei)了節省成本，對采(cai)(cai)樣(yang)(yang)要(yao)(yao)求(qiu)不(bu)是(shi)(shi)(shi)很高(gao)(gao)(gao)，但是(shi)(shi)(shi)功(gong)率需(xu)求(qiu)比較(jiao)高(gao)(gao)(gao)的(de)(de)(de)時(shi)候使用(yong)。普(pu)通厚膜低(di)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)：主(zhu)要(yao)(yao)適用(yong)于消費類電(dian)(dian)(dian)(dian)(dian)子(zi)，小(xiao)型(xing)單(dan)節鋰電(dian)(dian)(dian)(dian)(dian)池保護(hu)板等，對功(gong)率要(yao)(yao)求(qiu)不(bu)是(shi)(shi)(shi)很高(gao)(gao)(gao)的(de)(de)(de)。天二采(cai)(cai)樣(yang)(yang)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)代理找(zhao)順海科(ke)技(ji)

深(shen)圳(zhen)市(shi)順(shun)海科(ke)技(ji)有(you)(you)限公(gong)司坐落于(yu)深(shen)圳(zhen)市(shi)龍華新區清祥路寶能(neng)科(ke)技(ji)園9棟(dong)B座7樓7單元(yuan)，是(shi)集設(she)計、開發、生產(chan)、銷售、售后服(fu)(fu)(fu)務于(yu)一體，電(dian)(dian)(dian)子元(yuan)器(qi)件的(de)(de)(de)(de)貿易型企業(ye)。公(gong)司在行業(ye)內發展多(duo)年，持(chi)(chi)續為用(yong)戶(hu)提供整(zheng)套電(dian)(dian)(dian)阻(zu)，電(dian)(dian)(dian)感(gan)，保(bao)險(xian)絲，保(bao)護器(qi)件的(de)(de)(de)(de)解(jie)決方(fang)案(an)。公(gong)司主要經營電(dian)(dian)(dian)阻(zu)，電(dian)(dian)(dian)感(gan)，保(bao)險(xian)絲，保(bao)護器(qi)件等，我們始終堅持(chi)(chi)以(yi)(yi)可靠的(de)(de)(de)(de)產(chan)品質量，良好(hao)的(de)(de)(de)(de)服(fu)(fu)(fu)務理念，優(you)惠的(de)(de)(de)(de)服(fu)(fu)(fu)務價格誠信和讓利于(yu)客戶(hu)，堅持(chi)(chi)用(yong)自己的(de)(de)(de)(de)服(fu)(fu)(fu)務去(qu)打動客戶(hu)。華德,麗智,陸海,碩凱(kai),ELLON,大毅,旺詮(quan),三(san)星,村田,國巨(ju),光頡,天二集中了(le)一批經驗豐富的(de)(de)(de)(de)技(ji)術及管理專業(ye)人才，能(neng)為客戶(hu)提供良好(hao)的(de)(de)(de)(de)售前(qian)、售中及售后服(fu)(fu)(fu)務，并能(neng)根(gen)據用(yong)戶(hu)需求，定制產(chan)品和配套整(zheng)體解(jie)決方(fang)案(an)。深(shen)圳(zhen)市(shi)順(shun)海科(ke)技(ji)有(you)(you)限公(gong)司以(yi)(yi)先進工藝(yi)為基礎(chu)、以(yi)(yi)產(chan)品質量為根(gen)本、以(yi)(yi)技(ji)術創新為動力，開發并推出多(duo)項具(ju)有(you)(you)競爭(zheng)力的(de)(de)(de)(de)電(dian)(dian)(dian)阻(zu)，電(dian)(dian)(dian)感(gan)，保(bao)險(xian)絲，保(bao)護器(qi)件產(chan)品，確保(bao)了(le)在電(dian)(dian)(dian)阻(zu)，電(dian)(dian)(dian)感(gan)，保(bao)險(xian)絲，保(bao)護器(qi)件市(shi)場的(de)(de)(de)(de)優(you)勢。

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