十字形鍋仔片/四角彈片/四角金屬彈片（金屬按鍵彈片）位于線路板上的導電部分（pcB板銅皮線路上），當收到按壓時，鍋仔片的中心點接觸到線路板上形成回路，電流通過，整個産品就得以正常工作。這就是它的工作原理。鍋仔片采用不銹鋼制成，屬于開關類，具有良好的導通性和手感；鍋仔片用于線路板和硬性板及薄膜開關上。主要應用于：薄膜開關、手機、memcbrane switch、無繩電話、電子辭典、儀器控制面板、銘板、數碼相機、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.

  十字形鍋仔片/四角彈片/四角金屬彈片，主要分爲四種；1、無點鍋仔片；2、帶點鍋仔片；  3、中穿孔鍋仔片（串孔十字形鍋仔片）；菱形鍋仔片（十字形鍋仔5mm 五個凹點）。

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

 
   中穿孔鍋仔片（串孔十字形鍋仔片），使用這種中穿孔鍋仔片（串孔十字形鍋仔片）, 是把LED燈放鍋仔片中間, 當按下鍋仔片時線路導通, LED燈發光, 而這種中穿孔鍋仔片（串孔十字形鍋仔片）不會壓迫到LED燈, 這就是串孔之處。同常孔是2.0mm, 也可跟據客戶需求，進行定做。
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.

 十字形鍋仔片/四角彈片/四角金屬彈片（金屬按鍵彈片），技術叁數：接觸狀態: 常態斷開；按觸回彈（開）小于0.3毫秒；按觸回彈（關）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.

    我司可以根據客戶的要求，來樣及圖紙來進行設計定做，各種中穿孔十字形鍋仔片（金屬按鍵彈片）/串孔十字形鍋仔（金屬按鍵彈片）/中穿孔四角金屬彈片/串孔四角金屬彈片，不論尺寸大小，腳長多少，都可滿足你要求；同時積極與國內外同行交流,合作，共同分享技術成果，不斷研制出更多新産品充實企業的産品目錄，力求和惠顧我司的新老客戶以及業界同仁共同發展。

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