要注意電(dian)(dian)(dian)位(wei)計的三個引腳(jiao)(jiao)的正(zheng)確連(lian)接，以免導(dao)致音量調(diao)節失(shi)效或者失(shi)靈(ling)無法調(diao)整等(deng)故障下(xia)現象。下(xia)面我來給大(da)家介紹相關的產品知識(shi)吧!一、伯(bo)(bo)恩(en)斯電(dian)(dian)(dian)位(wei)器(qi)的阻值規(gui)(gui)(gui)格說明：伯(bo)(bo)恩(en)斯電(dian)(dian)(dian)位(wei)器(qi)的體積(ji)上通常會(hui)刻有(you)一些字(zi)母(mu)及(ji)后綴(zhui)數字(zi)等(deng)字(zi)樣的，例(li)如(ru)B20K、50K、12025-05-電(dian)(dian)(dian)位(wei)器(qi)規(gui)(gui)(gui)格書一般(ban)3224電(dian)(dian)(dian)位(wei)器(qi)主要指向Bourns(伯(bo)(bo)恩(en)斯)3224系(xi)列(lie)的表(biao)面貼裝(zhuang)(SMD)多(duo)圈微調(diao)電(dian)(dian)(dian)位(wei)器(qi)。以下(xia)是(shi)基于現有(you)信息(xi)的詳細規(gui)(gui)(gui)格分(fen)析及(ji)獲取建議(yi)，希望對你(ni)有(you)所幫(bang)助。一、**規(gui)(gui)(gui)格參數1.型(xing)號命(ming)名(ming)規(gui)(gui)(gui)則前綴(zhui)：3224表(biao)示(shi)系(xi)列(lie)，后續字(zi)母(mu)(如(ru)W、J、G、X)**不同(tong)調(diao)節方式(shi)和封裝(zhuang)：3224W：頂調(diao)(TopAdjust)，內(nei)引腳(jiao)(jiao)，尺寸(cun)××。3224J：側(ce)調(diao)(LateralAdjust)，內(nei)引腳(jiao)(jiao)，尺寸(cun)××。3224G：側(ce)調(diao)，外(wai)引腳(jiao)(jiao)，尺寸(cun)××。3224X：頂2025-05-07831。STC3ME30-T1 （皮法）容值調(diao)節，封裝(zhuang)尺寸(cun)為(wei)3×4mm（部分(fen)標注為(wei)3.2×4.5mm）適用(yong)于高頻(pin)電(dian)(dian)(dian)路中的微調(diao)需(xu)求?.貴州(zhou)微調(diao)可調(diao)電(dian)(dian)(dian)容采購渠道

    當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)體的(de)(de)(de)(de)(de)(de)兩(liang)個(ge)(ge)(ge)(ge)固(gu)定(ding)(ding)觸(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)之(zhi)(zhi)間(jian)(jian)外加一(yi)(yi)個(ge)(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)時，通(tong)過滾(gun)動(dong)(dong)或(huo)滑動(dong)(dong)體系改動(dong)(dong)觸(chu)(chu)點在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)體上的(de)(de)(de)(de)(de)(de)方位(wei)，在(zai)(zai)動(dong)(dong)觸(chu)(chu)點與(yu)(yu)固(gu)定(ding)(ding)觸(chu)(chu)點之(zhi)(zhi)間(jian)(jian)便可(ke)(ke)(ke)(ke)(ke)(ke)(ke)得到(dao)一(yi)(yi)個(ge)(ge)(ge)(ge)與(yu)(yu)動(dong)(dong)觸(chu)(chu)點位(wei)置成必定(ding)(ding)聯(lian)系的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。不(bu)過目前可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)對(dui)于(yu)規格(ge)類型的(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)區分是(shi)(shi)非常眾(zhong)多，那么(me)大家是(shi)(shi)否對(dui)于(yu)這些(xie)規格(ge)的(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)有所了解呢？不(bu)知道的(de)(de)(de)(de)(de)(de)話(hua)，以下為你們分享講下可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)種類說明(ming)及結構特(te)(te)性介紹。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)種類說明(ming)：常規一(yi)(yi)般電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)前綴(zhui)的(de)(de)(de)(de)(de)(de)字母(mu)規格(ge)則表(biao)示是(shi)(shi)規格(ge)類型不(bu)同的(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)：1.字母(mu)“C”：固(gu)體&em2025-07-02676可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)和(he)普通(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)(de)(de)差別可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)器(qi)(qi)(qi)和(he)一(yi)(yi)般電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)(de)(de)外觀就有很(hen)大的(de)(de)(de)(de)(de)(de)差別。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)有一(yi)(yi)些(xie)獨特(te)(te)的(de)(de)(de)(de)(de)(de)特(te)(te)征，在(zai)(zai)線(xian)路(lu)板中可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以很(hen)容易識別出(chu)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)。***，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)比普通(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)要大，而且(qie)在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中可(ke)(ke)(ke)(ke)(ke)(ke)(ke)變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)比較少，在(zai)(zai)線(xian)路(lu)板里(li)面很(hen)容找到(dao)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)。第(di)(di)二，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)有三(san)個(ge)(ge)(ge)(ge)引(yin)(yin)腳(jiao)，而且(qie)這三(san)個(ge)(ge)(ge)(ge)引(yin)(yin)腳(jiao)都有差別的(de)(de)(de)(de)(de)(de)，其(qi)中一(yi)(yi)根(gen)為動(dong)(dong)片(pian)引(yin)(yin)腳(jiao)，其(qi)他兩(liang)跟是(shi)(shi)定(ding)(ding)片(pian)引(yin)(yin)腳(jiao)。兩(liang)個(ge)(ge)(ge)(ge)定(ding)(ding)片(pian)引(yin)(yin)腳(jiao)一(yi)(yi)般是(shi)(shi)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以互換使用的(de)(de)(de)(de)(de)(de)，但是(shi)(shi)動(dong)(dong)片(pian)引(yin)(yin)腳(jiao)和(he)定(ding)(ding)片(pian)引(yin)(yin)腳(jiao)不(bu)能(neng)交換使用。第(di)(di)三(san)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)上會(hui)有一(yi)(yi)根(gen)調(diao)(diao)整的(de)(de)(de)(de)(de)(de)旋轉口，用螺絲(si)刀可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以改變(bian)動(dong)(dong)片(pian)，進行阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值的(de)(de)(de)(de)(de)(de)調(diao)(diao)整，第(di)(di)四，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)上可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以看到(dao)他標注(zhu)的(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值，阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值是(shi)(shi)指兩(liang)個(ge)(ge)(ge)(ge)定(ding)(ding)片(pian)引(yin)(yin)腳(jiao)之(zhi)(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)值，也就是(shi)(shi)定(ding)(ding)片(pian)引(yin)(yin)腳(jiao)和(he)動(dong)(dong)片(pian)引(yin)(yin)腳(jiao)之(zhi)(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)(de)**大值。第(di)(di)五。河(he)北(bei)大功率可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容規格(ge)型號STC3MD20-T1世華3*4mm可(ke)(ke)(ke)(ke)(ke)(ke)(ke)調(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)，車載(zai)通(tong)信?：如胎壓(ya)監測（TPMS）、車載(zai)收音(yin)機(ji)的(de)(de)(de)(de)(de)(de)調(diao)(diao)諧電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)?.

    當可(ke)動(dong)(dong)(dong)(dong)件的(de)(de)(de)阻(zu)(zu)(zu)力也(ye)會(hui)使相對旋轉的(de)(de)(de)調(diao)(diao)(diao)(diao)整延伸到所(suo)述***端(duan)口(kou)。2、若定(ding)片(pian)1與(yu)動(dong)(dong)(dong)(dong)片(pian)中(zhong)間(jian)(jian)(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)體長短可(ke)以減少，接(jie)(jie)(jie)(jie)著一(yi)個(ge)阻(zu)(zu)(zu)值(zhi)也(ye)會(hui)跟隨企業減少。當反(fan)方向進行(xing)轉動(dong)(dong)(dong)(dong)調(diao)(diao)(diao)(diao)節時，定(ding)片(pian)2與(yu)動(dong)(dong)(dong)(dong)片(pian)中(zhong)間(jian)(jian)(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)體長短會(hui)有所(suo)發展增加(jia)，阻(zu)(zu)(zu)值(zhi)也(ye)會(hui)伴隨著不斷擴大。3、將移動(dong)(dong)(dong)(dong)件拖到右側時，固定(ding)件2與(yu)移動(dong)(dong)(dong)(dong)件腳(jiao)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)為零(ling)，固定(ding)件1與(yu)2025-06-03715貼(tie)片(pian)可(ke)調(diao)(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)三(san)個(ge)腳(jiao)如何(he)連接(jie)(jie)(jie)(jie)貼(tie)片(pian)可(ke)調(diao)(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(電(dian)(dian)(dian)(dian)(dian)位器(qi))的(de)(de)(de)三(san)個(ge)引(yin)腳(jiao)接(jie)(jie)(jie)(jie)法(fa)(fa)通(tong)常(chang)(chang)遵循以下原則，具體取決于電(dian)(dian)(dian)(dian)(dian)路(lu)需(xu)求：1.引(yin)腳(jiao)功能引(yin)腳(jiao)1(A端(duan))：固定(ding)端(duan)，通(tong)常(chang)(chang)接(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)源或信(xin)號(hao)輸(shu)入(ru)端(duan)。引(yin)腳(jiao)2(中(zhong)間(jian)(jian)(jian)腳(jiao)/Wiper)：滑動(dong)(dong)(dong)(dong)端(duan)，調(diao)(diao)(diao)(diao)節時改變電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)的(de)(de)(de)輸(shu)出(chu)(chu)端(duan)。引(yin)腳(jiao)3(B端(duan))：另一(yi)個(ge)固定(ding)端(duan)，通(tong)常(chang)(chang)接(jie)(jie)(jie)(jie)地(di)或電(dian)(dian)(dian)(dian)(dian)路(lu)參考點。2.常(chang)(chang)見接(jie)(jie)(jie)(jie)法(fa)(fa)(1)分壓器(qi)模(mo)式(shi)(電(dian)(dian)(dian)(dian)(dian)壓調(diao)(diao)(diao)(diao)節)接(jie)(jie)(jie)(jie)法(fa)(fa)：引(yin)腳(jiao)1(A)接(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)源(如VCC)。引(yin)腳(jiao)3(B)接(jie)(jie)(jie)(jie)地(di)(GND)。引(yin)腳(jiao)2(中(zhong)間(jian)(jian)(jian)腳(jiao))作(zuo)為輸(shu)出(chu)(chu)，連接(jie)(jie)(jie)(jie)到需(xu)要調(diao)(diao)(diao)(diao)節電(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)路(lu)(如運放、ADC輸(shu)入(ru)等)。原理(li)：調(diao)(diao)(diao)(diao)節中(zhong)間(jian)(jian)(jian)腳(jiao)時，輸(shu)出(chu)(chu)端(duan)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓在VCC和GND之(zhi)間(jian)(jian)(jian)變化。(2)可(ke)變電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)模(mo)式(shi)(電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)調(diao)(diao)(diao)(diao)節)接(jie)(jie)(jie)(jie)2025-05-28759電(dian)(dian)(dian)(dian)(dian)容與(yu)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)的(de)(de)(de)冷(leng)知識：從(cong)基礎(chu)到顛(dian)覆認(ren)知的(de)(de)(de)細(xi)節電(dian)(dian)(dian)(dian)(dian)容的(de)(de)(de)“反(fan)常(chang)(chang)識”特(te)性(xing)1.電(dian)(dian)(dian)(dian)(dian)容充電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)“玄學”速度(du)理(li)想電(dian)(dian)(dian)(dian)(dian)容充電(dian)(dian)(dian)(dian)(dian)時，電(dian)(dian)(dian)(dian)(dian)壓上(shang)升速度(du)并非線性(xing)：初始瞬間(jian)(jian)(jian)電(dian)(dian)(dian)(dian)(dian)流**大（相當于短路(lu)），隨電(dian)(dian)(dian)(dian)(dian)壓接(jie)(jie)(jie)(jie)近電(dian)(dian)(dian)(dian)(dian)源值(zhi)逐(zhu)漸變慢。實際應用(yong)中(zhong)。

變容(rong)(rong)二極管(guan)作為電(dian)(dian)(dian)(dian)(dian)(dian)壓控制(zhi)(zhi)型可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)，是(shi)頻(pin)(pin)率合成(cheng)(cheng)器實現(xian)高精(jing)(jing)度(du)(du)頻(pin)(pin)率調(diao)(diao)(diao)節(jie)(jie)的(de)(de)(de)(de)(de)(de)主要元件。變容(rong)(rong)二極管(guan)的(de)(de)(de)(de)(de)(de)原理是(shi)利用(yong)PN結(jie)的(de)(de)(de)(de)(de)(de)結(jie)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)隨反(fan)向(xiang)偏置電(dian)(dian)(dian)(dian)(dian)(dian)壓變化的(de)(de)(de)(de)(de)(de)特性(xing)(xing)——反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓增大時(shi)，PN結(jie)的(de)(de)(de)(de)(de)(de)耗(hao)盡(jin)層變寬，結(jie)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)減小；反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓減小時(shi)，耗(hao)盡(jin)層變窄，結(jie)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)增大，從(cong)而(er)實現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)容(rong)(rong)量的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)調(diao)(diao)(diao)控制(zhi)(zhi)。與(yu)傳統機械調(diao)(diao)(diao)節(jie)(jie)的(de)(de)(de)(de)(de)(de)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)相(xiang)比，變容(rong)(rong)二極管(guan)無(wu)需機械結(jie)構(gou)，響應速度(du)(du)快（可(ke)(ke)達納秒級(ji)），且容(rong)(rong)量調(diao)(diao)(diao)節(jie)(jie)精(jing)(jing)度(du)(du)高，能滿足頻(pin)(pin)率合成(cheng)(cheng)器對(dui)高頻(pin)(pin)、高精(jing)(jing)度(du)(du)頻(pin)(pin)率調(diao)(diao)(diao)節(jie)(jie)的(de)(de)(de)(de)(de)(de)需求。頻(pin)(pin)率合成(cheng)(cheng)器是(shi)通(tong)(tong)信(xin)、導航等設備中生成(cheng)(cheng)穩定(ding)高頻(pin)(pin)信(xin)號的(de)(de)(de)(de)(de)(de)關鍵模塊，其通(tong)(tong)過鎖相(xiang)環（PLL）技(ji)術將基準頻(pin)(pin)率倍頻(pin)(pin)或分頻(pin)(pin)至目標頻(pin)(pin)率，而(er)變容(rong)(rong)二極管(guan)則集成(cheng)(cheng)在鎖相(xiang)環的(de)(de)(de)(de)(de)(de)壓控振蕩(dang)(dang)器（VCO）中，通(tong)(tong)過控制(zhi)(zhi)反(fan)向(xiang)偏置電(dian)(dian)(dian)(dian)(dian)(dian)壓改變VCO的(de)(de)(de)(de)(de)(de)振蕩(dang)(dang)頻(pin)(pin)率。例(li)如，在移動(dong)通(tong)(tong)信(xin)基站(zhan)的(de)(de)(de)(de)(de)(de)頻(pin)(pin)率合成(cheng)(cheng)器中，變容(rong)(rong)二極管(guan)可(ke)(ke)在0-20V反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓范(fan)圍內實現(xian)10pF-100pF的(de)(de)(de)(de)(de)(de)容(rong)(rong)量變化，配合電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)組成(cheng)(cheng)振蕩(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，使VCO的(de)(de)(de)(de)(de)(de)輸出頻(pin)(pin)率覆蓋1.8GHz-2.2GHz的(de)(de)(de)(de)(de)(de)通(tong)(tong)信(xin)頻(pin)(pin)段，且頻(pin)(pin)率步進精(jing)(jing)度(du)(du)可(ke)(ke)達1kHz，確保基站(zhan)能精(jing)(jing)確匹配不同用(yong)戶的(de)(de)(de)(de)(de)(de)通(tong)(tong)信(xin)信(xin)道，保障(zhang)信(xin)號傳輸的(de)(de)(de)(de)(de)(de)穩定(ding)性(xing)(xing)和可(ke)(ke)靠性(xing)(xing)。STC3MB10-T1 灰(hui)色可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong) 世華(hua)貼片(pian)電(dian)(dian)(dian)(dian)(dian)(dian)阻3*4mm 微調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)3pf-10pf.

插(cha)(cha)件(jian)(jian)(jian)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)（DIP）有(you)(you)陶(tao)(tao)瓷(ci)(ci)與薄(bo)膜(mo)介(jie)(jie)質(zhi)(zhi)(zhi)之分，高(gao)(gao)(gao)頻(pin)(pin)(pin)場(chang)景多(duo)選用(yong)陶(tao)(tao)瓷(ci)(ci)材(cai)質(zhi)(zhi)(zhi)型號。插(cha)(cha)件(jian)(jian)(jian)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)（DIP）是采用(yong)直插(cha)(cha)式引腳設計的(de)(de)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)，需通過穿(chuan)孔焊接(jie)安(an)裝在(zai)電(dian)(dian)(dian)(dian)(dian)路(lu)板上(shang)，根據介(jie)(jie)質(zhi)(zhi)(zhi)材(cai)料的(de)(de)不同，主要分為(wei)(wei)陶(tao)(tao)瓷(ci)(ci)介(jie)(jie)質(zhi)(zhi)(zhi)和薄(bo)膜(mo)介(jie)(jie)質(zhi)(zhi)(zhi)兩類，兩者在(zai)性能(neng)特性上(shang)差異巨大，適(shi)用(yong)場(chang)景也(ye)各不相(xiang)同。陶(tao)(tao)瓷(ci)(ci)介(jie)(jie)質(zhi)(zhi)(zhi)插(cha)(cha)件(jian)(jian)(jian)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)以(yi)高(gao)(gao)(gao)純(chun)度氧化鋁陶(tao)(tao)瓷(ci)(ci)為(wei)(wei)介(jie)(jie)質(zhi)(zhi)(zhi)，具(ju)有(you)(you)介(jie)(jie)電(dian)(dian)(dian)(dian)(dian)常數高(gao)(gao)(gao)、介(jie)(jie)質(zhi)(zhi)(zhi)損(sun)耗低(di)（tanδ<0.001）、高(gao)(gao)(gao)頻(pin)(pin)(pin)穩(wen)定(ding)性好(hao)的(de)(de)特點(dian)，在(zai)高(gao)(gao)(gao)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)路(lu)（如(ru)(ru)射(she)頻(pin)(pin)(pin)通信(xin)、雷達系統）中(zhong)能(neng)減(jian)少信(xin)號衰減(jian)，保(bao)證(zheng)電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)高(gao)(gao)(gao)頻(pin)(pin)(pin)性能(neng)。例(li)如(ru)(ru)，在(zai)射(she)頻(pin)(pin)(pin)振(zhen)蕩器(qi)中(zhong)，陶(tao)(tao)瓷(ci)(ci)介(jie)(jie)質(zhi)(zhi)(zhi)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)的(de)(de)高(gao)(gao)(gao)頻(pin)(pin)(pin)損(sun)耗小，能(neng)使振(zhen)蕩器(qi)的(de)(de)輸出信(xin)號純(chun)度高(gao)(gao)(gao)（雜(za)波(bo)抑(yi)制比高(gao)(gao)(gao)），且(qie)容(rong)(rong)(rong)量隨頻(pin)(pin)(pin)率變(bian)(bian)化的(de)(de)波(bo)動(dong)小（頻(pin)(pin)(pin)率系數低(di)），確保(bao)振(zhen)蕩頻(pin)(pin)(pin)率穩(wen)定(ding)。而(er)薄(bo)膜(mo)介(jie)(jie)質(zhi)(zhi)(zhi)插(cha)(cha)件(jian)(jian)(jian)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)則以(yi)聚丙烯(xi)(xi)、聚苯(ben)乙烯(xi)(xi)等(deng)有(you)(you)機薄(bo)膜(mo)為(wei)(wei)介(jie)(jie)質(zhi)(zhi)(zhi)，具(ju)有(you)(you)容(rong)(rong)(rong)量范(fan)圍大（可(ke)(ke)(ke)(ke)達 1000pF 以(yi)上(shang)）、絕緣電(dian)(dian)(dian)(dian)(dian)阻高(gao)(gao)(gao)、價格低(di)廉的(de)(de)特點(dian)，更適(shi)用(yong)于低(di)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)路(lu)（如(ru)(ru)音頻(pin)(pin)(pin)設備、電(dian)(dian)(dian)(dian)(dian)源濾波(bo)電(dian)(dian)(dian)(dian)(dian)路(lu)）。例(li)如(ru)(ru)，在(zai)音頻(pin)(pin)(pin)均衡器(qi)中(zhong)，薄(bo)膜(mo)介(jie)(jie)質(zhi)(zhi)(zhi)可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)可(ke)(ke)(ke)(ke)實(shi)現較大范(fan)圍的(de)(de)容(rong)(rong)(rong)量調(diao)節，配合(he)(he)電(dian)(dian)(dian)(dian)(dian)阻組(zu)成(cheng)(cheng) RC 濾波(bo)電(dian)(dian)(dian)(dian)(dian)路(lu)，調(diao)整不同頻(pin)(pin)(pin)段的(de)(de)音頻(pin)(pin)(pin)信(xin)號增益，且(qie)成(cheng)(cheng)本較低(di)，適(shi)合(he)(he)批(pi)量應用(yong)。STC3MA03-T1（3PF）可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)高(gao)(gao)(gao)頻(pin)(pin)(pin)調(diao)諧(xie)電(dian)(dian)(dian)(dian)(dian)路(lu)?（如(ru)(ru)無線麥克風、逆變(bian)(bian)器(qi)驅動(dong)板）3×4mm貼片封裝?.山(shan)西精密可(ke)(ke)(ke)(ke)調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)批(pi)發零售

STC3ME30-T1韓國世華Sehwa 可(ke)調(diao)電容(rong)3*4.5MM貼(tie)片可(ke)變電容(rong)30PF綠(lv)色.貴州微調(diao)可(ke)調(diao)電容(rong)采購渠道

    *二(er)維材(cai)料石(shi)墨(mo)烯電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)應(ying)用(yong)(yong)：某研(yan)究(jiu)院研(yan)發的(de)石(shi)墨(mo)烯薄膜(mo)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)在10GHz下(xia)(xia)寄(ji)生電(dian)(dian)(dian)(dian)(dian)感(gan)<，為5G基站射頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)路帶來低損耗解決方(fang)案。2.封裝工藝(yi)：Chiplet如(ru)(ru)(ru)何重構(gou)芯片設計邏輯*案例(li)：某國產AI芯片通(tong)過3D混合(he)(he)鍵(jian)合(he)(he)技(ji)術（HybridBonding），將CPU、GPU、存儲(chu)單(dan)元異質集(ji)成(cheng)，算(suan)力密度提升(sheng)倍，成(cheng)本降低402025-05-26796電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)冷(leng)知(zhi)識(shi)：電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)“隱藏技(ji)能”1.電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)“噪音(yin)身世”金(jin)屬膜(mo)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)熱噪聲(sheng)遠低于(yu)碳(tan)膜(mo)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)：碳(tan)膜(mo)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)因材(cai)料結構(gou)不規(gui)則(ze)，通(tong)電(dian)(dian)(dian)(dian)(dian)時載(zai)流(liu)子(zi)隨(sui)機運(yun)動產生的(de)噪聲(sheng)比金(jin)屬膜(mo)高10倍以上(shang)，適合(he)(he)音(yin)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)路選金(jin)屬膜(mo)。2.電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)“功(gong)率(lv)(lv)謊(huang)言”貼片電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)標注的(de)功(gong)率(lv)(lv)（如(ru)(ru)(ru)0603封裝1/10W）是指70℃環境下(xia)(xia)的(de)額定(ding)值，超過70℃時功(gong)率(lv)(lv)需降額：例(li)如(ru)(ru)(ru)125℃時，0603電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)實際(ji)可用(yong)(yong)功(gong)率(lv)(lv)*為標稱(cheng)值的(de)1/4。案例(li)：用(yong)(yong)0805封裝1/8W電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)在100℃環境下(xia)(xia)串聯10Ω負載(zai)，實際(ji)允許(xu)電(dian)(dian)(dian)(dian)(dian)流(liu)需按P=(1/8)×[(125?70)/(150?70)]≈，即電(dian)(dian)(dian)(dian)(dian)流(liu)≤45mA。3.電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)“頻(pin)(pin)率(lv)(lv)變(bian)2025-05-24734電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)與電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)冷(leng)知(zhi)識(shi)：從基礎到顛覆認知(zhi)的(de)細節電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)的(de)“反常識(shi)”特性(xing)1.電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)充(chong)電(dian)(dian)(dian)(dian)(dian)的(de)“玄學”速(su)度理想(xiang)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)充(chong)電(dian)(dian)(dian)(dian)(dian)時，電(dian)(dian)(dian)(dian)(dian)壓上(shang)升(sheng)速(su)度并非線性(xing)：初始瞬(shun)間電(dian)(dian)(dian)(dian)(dian)流(liu)**大（相(xiang)當(dang)于(yu)短路），隨(sui)電(dian)(dian)(dian)(dian)(dian)壓接(jie)近電(dian)(dian)(dian)(dian)(dian)源(yuan)值逐漸變(bian)慢。實際(ji)應(ying)用(yong)(yong)中，若(ruo)電(dian)(dian)(dian)(dian)(dian)源(yuan)內(nei)阻(zu)(zu)(zu)(zu)(zu)或(huo)串聯電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)過小。貴州(zhou)微調(diao)可調(diao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)采購渠道(dao)

深圳市(shi)華億(yi)(yi)電子有限(xian)公司(si)(si)是一家有著(zhu)先進(jin)(jin)的(de)(de)(de)發展理(li)念，先進(jin)(jin)的(de)(de)(de)管理(li)經驗，在(zai)(zai)發展過(guo)程中(zhong)(zhong)不斷(duan)完善自(zi)己，要求自(zi)己，不斷(duan)創新(xin)，時刻準備著(zhu)迎接更(geng)(geng)多(duo)挑(tiao)戰(zhan)的(de)(de)(de)活力(li)公司(si)(si)，在(zai)(zai)廣(guang)東省等地區的(de)(de)(de)電子元器件中(zhong)(zhong)匯聚了(le)大量(liang)的(de)(de)(de)人脈以及客(ke)戶資源，在(zai)(zai)業界也收獲(huo)了(le)很多(duo)良好的(de)(de)(de)評(ping)價(jia)，這些(xie)都源自(zi)于自(zi)身(shen)的(de)(de)(de)努(nu)力(li)和大家共(gong)同(tong)(tong)進(jin)(jin)步(bu)的(de)(de)(de)結果，這些(xie)評(ping)價(jia)對我們而言是**好的(de)(de)(de)前(qian)進(jin)(jin)動力(li)，也促使我們在(zai)(zai)以后的(de)(de)(de)道路上保持(chi)奮發圖強、一往(wang)無(wu)前(qian)的(de)(de)(de)進(jin)(jin)取創新(xin)精(jing)神，努(nu)力(li)把公司(si)(si)發展戰(zhan)略推向一個(ge)新(xin)高度，在(zai)(zai)全體員工共(gong)同(tong)(tong)努(nu)力(li)之下(xia)，全力(li)拼搏將共(gong)同(tong)(tong)深圳市(shi)華億(yi)(yi)電子供應和您一起(qi)攜手走(zou)向更(geng)(geng)好的(de)(de)(de)未(wei)來(lai)，創造更(geng)(geng)有價(jia)值的(de)(de)(de)產(chan)品，我們將以更(geng)(geng)好的(de)(de)(de)狀(zhuang)態，更(geng)(geng)認(ren)真的(de)(de)(de)態度，更(geng)(geng)飽滿的(de)(de)(de)精(jing)力(li)去(qu)創造，去(qu)拼搏，去(qu)努(nu)力(li)，讓我們一起(qi)更(geng)(geng)好更(geng)(geng)快的(de)(de)(de)成長！