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href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="apmjb3y" class="twoCol"><div id="laxzwam" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_lianjieqi/">連接器</a>?<a href="http://www.cdcfah.com/cp/third-lianjieqi_yxljq/">圓形連接器</a>?北京四芯防水連接器廠家實力雄厚歡迎咨詢蘇州豐年科技供應</p><div id="sme72pp" class="leftbox clearfix"><h1>北京四芯防水連接器廠家實力雄厚歡迎咨詢蘇州豐年科技供應</h1><div id="fz2jg32" class="proBig"><div id="foaxp4c" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hbyfmq3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eifspoa" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>北京四芯防水連接器廠家實力雄厚,四芯防水連接器</p><p><span>***更新：</span>2020-11-20 10:03:39</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zy7tasu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州豐年科技股份有限公司</a></p><p><span>聯(lián)系人：</span>趙常旭</p><p><span>郵箱: </span>changxu.zhao@exceedconn.com</p><p><span>電話: </span>18112528027</p><p><span>傳真: </span>0512_67900711</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0512-62930972</p><p><span>地址: </span>蘇州工業(yè)園區(qū)創(chuàng)投工業(yè)坊3區(qū)26號廠房</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="2qn37rj" class="page-proshow02"><p class="title">詳細說明</p><div id="hbtace8" class="box"><p><p style="text-indent:25px">（4）著錫性:自端子本導為基準面1.2mm處，浸于230±50℃之錫槽中3±1秒，浸渚面上應有95%以上錫附著. （5）耐高溫:置于85±2℃之衡溫槽中96小時后應為異狀且接觸電阻應為初期值之兩倍以內. （6）焊錫耐熱性:自端子本體為基準面1.2mm處，浸妄自尊大260±50℃之錫槽中5±1秒，其絕緣體應無裂痕變形等異常狀態(tài)，而航空插頭端子強度應于規(guī)格內。（7）耐濕性：置于溫度85±2℃，濕度90%~95%之恒溫恒濕槽中96小進，小滴擦拭后于30分鐘以內測試應符合下列要求： a.接觸阻抗應為初期之二位以內； b.絕緣電阻應于10MΩ以上； c.外觀應無異狀； d.應符合耐電壓之要求。（8）鹽水噴霧試驗：將樣品置于35±2℃，北京四芯防水連接器廠家實力雄厚，而比率為5±1%之鹽水噴霧中，16小時ON，8小時OFF為一循環(huán)，3循環(huán)后以清水洗凈，北京四芯防水連接器廠家實力雄厚，應符合下列要求，a：接觸阻抗應為初期值之二倍以內，c：外觀無裂痕或明顯的腐蝕現(xiàn)象。（9）硫化氣體試驗：將樣品置于40±2℃，北京四芯防水連接器廠家實力雄厚，而濃度為50±5ppm之硫化氣體中24小時后，接觸阻抗應為初期值之二倍以內。北京四芯防水連接器廠家實力雄厚</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京四芯防水連接器廠家實力雄厚,四芯防水連接器" src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_1815418.jpg"></div><p style="text-indent:25px">大電流航空插頭大家一定都不會感到陌生，但是有多少人了解大電流航空插頭連接方式以及使用時插拔的注意事項呢？豐年科技總結了一些大家關心的問題跟大家一起聊聊。壓接是為使金屬在規(guī)定的限度內壓縮和位移并將導線連接到電連接器接觸對上的一種技術。好的壓接連接能產(chǎn)生金屬互熔流動，使導線和接觸對材料對稱變形。這種連接類似于冷焊連接，能得到較好的機械強度和電連續(xù)性，它能承受更惡劣的環(huán)境條件。目前普遍認為采用正確的壓接連接比錫焊好，特別電連接器是在大電流場合必須使用壓接。壓接時須采用**壓接鉗或自動、半自動壓接機。應根據(jù)導線截面，正確選用接觸對的導線筒。要注意的是壓接連接是長久性連接，只能使用一次。北京四芯防水連接器廠家實力雄厚</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京四芯防水連接器廠家實力雄厚,四芯防水連接器" src="http://tyunfile.71360.com/UpLoadFile/2019/8/1/12/637002576311596392_szfnkj_3195303.jpg"></div><p style="text-indent:25px">航空插頭與線纜焊接的方法航空插頭與線纜焊接的方法或許很多人還不是很清楚，豐年科技針對這個問題為大家搜集了一些航空插頭焊接的資料，供大家參考學習。安裝在PCB板航空插頭一般為表面貼裝或通孔安裝。表面安裝的焊針必須正確定位、尺寸合適、與PCB板完全共面或者可以微浮以適應PCB板上的所有錫盤，保證焊接有充分的強度、過程質量和電路的可靠性.穿孔的焊針必須準確定位，尺寸合適，均衡放置，并具備良好的可焊性，這樣有利于插入和焊接。在整個裝配過程中必須經(jīng)得起熱處理產(chǎn)生的高溫沖擊，在焊接中主要采用紅外預熱和對流預熱使熱量傳導至焊針和錫盤界面以熔化焊錫膏。接下來不必***要求清洗，但人們一般期望清洗。預熱區(qū)的溫度一般設定為峰值230°C，幾分鐘后溫度更高。同波峰焊接一樣，突如其來的高溫常常使端子熔化、扭曲、起泡和變形。焊接條件有***的區(qū)別，這取決于航空插頭的類型和焊接過程的步驟。適用于波峰焊接、安裝在PCB板上的航空插頭是典型的穿孔安裝型。穿孔的焊針必須準確定位，尺寸合適，均衡放置，并具備良好的可焊性，這樣有利于插入和焊接。 </p><p style="text-indent:25px">航空插頭連接器作為市面上銷售火爆的一款大眾產(chǎn)品，其規(guī)格和質量的嚴格要求是眾所周知的，現(xiàn)今的航空插頭連接器選型也出現(xiàn)了**性的變化。以前，航空插頭連接器的選型主要由機械工程師負責，因為他們需要考慮到整個電路板或子系統(tǒng)的布局，航空插頭連接器的選擇更多是尺寸和空間的考慮。而電氣性能通常只考慮接線端子的額定電流，設計中需要決定由多少個端子來傳輸信號、航空插頭連接器主體的大小和形狀及連接器的結實程度，尤其是在***項目中。航空電子或便攜式系統(tǒng)中，每個器件的尺寸都很關鍵，對航空插頭連接器的選型是個很大的挑戰(zhàn)。 ***的航空插頭連接器設計已經(jīng)完全改觀，需要由專門的信號整合工程師來負責選型，新的航空插頭連接器設計也必須從滿足電氣性能要求，而不是像過去那樣當整個航空插頭連接器設計完成后再來測量電氣性能參數(shù)。尤其是10GHz以上的高速信號，電氣性能非常關鍵。 </p><p style="text-indent:25px"> 一、航空插頭安裝方式和外形：航空插頭接線端子的外形千變萬化，用戶主要是從直形、彎形、電線或電纜的外徑及與外殼的固定要求、體積、重量、是否需連接金屬軟管等方面加以選擇，對在面板上使用的航空插頭連接器還要從美觀、造型、顏色等方面加以選擇。二、航空插頭額定電壓、電流：相同的耐壓指標，根據(jù)不同的使用環(huán)境和安全要求，可使用到不同的比較高工作電壓。要限制額定電流，事實上要限制航空插頭連接器內部的溫升不超過設計的規(guī)定值。在選擇時要注意的問題是：對多芯電連接器而言，額定電流必須降額使用。三、航空插頭電氣參數(shù)要求：航空插頭連接器是連接電氣線路的機電元件。因此連接器自身的電氣參數(shù)是選擇航空插頭連接器首先要考慮的問題。設計高性能連接器時，無論是昂貴的背板連接器還是常見的標準PC連接器，首先要考慮的就是電氣性能要求。航空插頭連接器的選型也由包裝工程師轉向了設計電路的電氣工程師負責。航空插頭接線端子的選擇方法航空插頭連接器是連接電氣線路的機電元件，因此連接器自身的電氣參數(shù)是選擇航空插頭連接器首先要考慮的問題。正確選擇和使用航空插頭連接器是保證電路可靠性的一個重要方面。北京四芯防水連接器廠家實力雄厚</p><p style="text-indent:25px">北京四芯防水連接器廠家實力雄厚</p><p style="text-indent:25px">未來公共環(huán)境下的加工肯定需要更多方面的支持，如支付寶、城市一卡通、銀聯(lián)卡等。要明白，在當下不同的支付方式用以滿足不同消費群體的要求。此外，也需要開發(fā)更多值服務業(yè)務，從固定服務延伸到相關服務。并且，為提升防水連接器，防水接插件，電氣連接器，航空插頭的服務質量、提高服務能力，相關部門大力支持運營商深化“互聯(lián)網(wǎng)+”設施應用，鼓勵建成集設施監(jiān)控、服務、多元支付等為一體的設施運營服務平臺，推動互聯(lián)互通。隨著家庭，辦公室，汽車，酒店的防水連接器，防水接插件，電氣連接器，航空插頭的數(shù)量的增加和普及，使用者無需再顧慮電池，并且使用者數(shù)量也將持續(xù)不斷地增長。反過來，這也延長了電池的使用壽命。此外，防水連接器，防水接插件，電氣連接器，航空插頭也同時帶來其他好處。全球經(jīng)濟國際化，研發(fā)、組裝生產(chǎn)、銷售：電氣連接器、線纜組裝產(chǎn)品、塑膠件；銷售：自產(chǎn)產(chǎn)品零配件、金屬材料、建筑材料、五金機電；本公司自產(chǎn)產(chǎn)品的出口和生產(chǎn)所需原料的進口業(yè)務。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）等產(chǎn)業(yè)也趨向生產(chǎn)、物流、銷售國際化。研發(fā)、組裝生產(chǎn)、銷售：電氣連接器、線纜組裝產(chǎn)品、塑膠件；銷售：自產(chǎn)產(chǎn)品零配件、金屬材料、建筑材料、五金機電；本公司自產(chǎn)產(chǎn)品的出口和生產(chǎn)所需原料的進口業(yè)務。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）是工廠自動化、家庭生活自動化、辦公自動化的重要基礎產(chǎn)品。各種新的產(chǎn)品不斷出現(xiàn)和人們生活質量不斷提高，對研發(fā)、組裝生產(chǎn)、銷售：電氣連接器、線纜組裝產(chǎn)品、塑膠件；銷售：自產(chǎn)產(chǎn)品零配件、金屬材料、建筑材料、五金機電；本公司自產(chǎn)產(chǎn)品的出口和生產(chǎn)所需原料的進口業(yè)務。（依法須經(jīng)批準的項目，經(jīng)相關部門批準后方可開展經(jīng)營活動）產(chǎn)品的品質要求和需要量也提出新的要求。北京四芯防水連接器廠家實力雄厚</p><p style="text-indent:25px">蘇州豐年科技股份有限公司主要經(jīng)營范圍是電工電氣，擁有一支專業(yè)技術團隊和良好的市場口碑。公司業(yè)務分為防水連接器，防水接插件，電氣連接器，航空插頭等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產(chǎn)品和服務。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造電工電氣良好品牌。豐年科技秉承“客戶為尊、服務為榮、創(chuàng)意為先、技術為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2070634.html</p></div></div></div></div></div><div id="cgdf7bt" class="page-right twoColRt"><div id="k3kbn72" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ix73vzg" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="dx8bxu8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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