十字形鍋?zhàn)衅?/font>/四角彈片/四角金屬?gòu)椘?/span>（金屬按鍵彈片）位于線路板上的導(dǎo)電部分（pcB板銅皮線路上），當(dāng)收到按壓時(shí)，鍋?zhàn)衅闹行狞c(diǎn)接觸到線路板上形成回路，電流通過(guò)，整個(gè)産品就得以正常工作。這就是它的工作原理。鍋?zhàn)衅捎貌讳P鋼制成，屬于開(kāi)關(guān)類，具有良好的導(dǎo)通性和手感；鍋?zhàn)衅糜诰€路板和硬性板及薄膜開(kāi)關(guān)上。主要應(yīng)用于：薄膜開(kāi)關(guān)、手機(jī)、memcbrane switch、無(wú)繩電話、電子辭典、儀器控制面板、銘板、數(shù)碼相機(jī)、游戲裝置、電子禮品等電子産品。

Cross metal dome/ quadrangle metal dome/ button metal dome, which is located in the conductive part of PCB, when is pressed, the center point of metal dome contacts to the PCB and looping-in, the products is working normal when current passing. It is made with stainless steel, belong switch, have good conductivity and hand feeling. Because the feature of resilience, it used in FPCB, RPCB and membrane switch. Mainly applied in mobile phone, membrane switch, cordless telephone, electronic dictionaries, instrument control panels, nameplates, digital cameras, game devices, electronic gifts, and other electronic products.

  十字形鍋?zhàn)衅?/b>/四角彈片/四角金屬?gòu)椘?/b>，主要分爲(wèi)四種；1、無(wú)點(diǎn)鍋?zhàn)衅?、帶點(diǎn)鍋?zhàn)衅?nbsp; 3、中穿孔鍋?zhàn)衅ù资中五佔(zhàn)衅涣庑五佔(zhàn)衅ㄊ中五佔(zhàn)?mm 五個(gè)凹點(diǎn)）。

Cross metal dome have four models: no point metal dome, point metal dome, middle string hole metal dome, rhombus metal dome.

 
   中穿孔鍋?zhàn)衅ù资中五佔(zhàn)衅?/font>，使用這種中穿孔鍋?zhàn)衅ù资中五佔(zhàn)衅?/font>, 是把LED燈放鍋?zhàn)衅虚g, 當(dāng)按下鍋?zhàn)衅瑫r(shí)線路導(dǎo)通, LED燈發(fā)光, 而這種中穿孔鍋?zhàn)衅ù资中五佔(zhàn)衅┎粫?huì)壓迫到LED燈, 這就是串孔之處。同常孔是2.0mm, 也可跟據(jù)客戶需求，進(jìn)行定做。
About middle hole cross metal dome, it is put led lights in the center, when is pressed, led lamps lighting. Never oppressed to led lamps, it is the benefit of string hole. The normal hole size is 2.0mm, it can makes as customers’ demand.

 十字形鍋?zhàn)衅?/b>/四角彈片/四角金屬?gòu)椘?/b>（金屬按鍵彈片），技術(shù)叁數(shù)：接觸狀態(tài): 常態(tài)斷開(kāi)；按觸回彈（開(kāi)）小于0.3毫秒；按觸回彈（關(guān)）小于0.6毫秒；額定存放溫度：-55到+100攝氏度；額定存放溫度：-55到+120攝氏度；接觸抗阻：小于100毫歐；鍍鎳：小于1歐；鍍金：小于1毫歐；最大電壓/電流：12毫安@24伏直流RL;

Technical parameter: a. Contact status: disconnection  b. Contact spring back (open) : <0.3ms   c. Contact spring back (close) : <0.6ms  d. Storage temperature: -55 to +120℃  e. Contact resistance: <100MOhm  f. Nickel: <1Ohm  g. gilt:< 1MOhm  h. Max voltage/ current: 12MA, DC24V RL.

    我司可以根據(jù)客戶的要求，來(lái)樣及圖紙來(lái)進(jìn)行設(shè)計(jì)定做，各種中穿孔十字形鍋?zhàn)衅?/font>金屬按鍵彈片）/串孔十字形鍋?zhàn)校?/span>金屬按鍵彈片）/中穿孔四角金屬?gòu)椘?/font>/串孔四角金屬?gòu)椘?/font>，不論尺寸大小，腳長(zhǎng)多少，都可滿足你要求；同時(shí)積極與國(guó)內(nèi)外同行交流,合作，共同分享技術(shù)成果，不斷研制出更多新産品充實(shí)企業(yè)的産品目錄，力求和惠顧我司的新老客戶以及業(yè)界同仁共同發(fā)展。

We can offer all kinds of different metal dome according clients samples and drawings, hope to develop with our customers together.