圓形鍋?zhàn)衅?/font>/圓形彈片/圓形金屬彈片，因爲(wèi)産品壽命一般在100萬次以上, 都用在高嚴(yán)格産品方面,直徑3.5mm至8mm鍋?zhàn)衅蠖鄶?shù)都用在手機(jī)方面,通常人叫做手機(jī)鍋?zhàn)衅?/font>; 直徑1.1mm至5mm鍍銀, 通常人叫做輕觸開關(guān)鍋?zhàn)衅?/font>(輕觸開關(guān)專用彈片); 圓形鍋?zhàn)衅?/font>/圓形彈片/圓形金屬彈片位于線路板(柔性線路板)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，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，屬于開關(guān)類，具有良好的導(dǎo)通性和手感，借助鍋?zhàn)衅幕貜?；鍋?zhàn)衅糜诰€路板(柔性線路板)和硬性板及薄膜開關(guān)上。主要應(yīng)用于：手機(jī)、輕融開關(guān)、計(jì)算機(jī)鼠標(biāo)按鍵、MP3/MP4, CD/VCD/DVD、遙控器、無繩電話、收音機(jī)、儀器控制面板、銘板、對講機(jī)、薄膜開關(guān)、數(shù)碼相機(jī)、電子辭典、游戲裝置、電子禮品等電子産品。

Round Metal Dome, because the lifetime is more than one million times, it is used in the high demand products, mainly is mobile phone, so usually we call it mobile phone metal dome, the diameter is 3.5mm to 8mm. Light touch switch metal dome is silver plated, diameter is 2.4mm to 5mm.

Round metal dome 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, MP3/MP4, CD/VCD/DVD, remote controller, electronic dictionaries, radio, instrument control panels, nameplates, digital cameras, game devices, electronic gifts, and other electronic products.

圓形鍋?zhàn)衅?/font>/圓形彈片/圓形金屬彈片，鍋?zhàn)衅?/font>表面處理有不銹鋼、鍍鎳、鍍銀、磷青銅、鍍金；主要分爲(wèi)七種；1、無點(diǎn)鍋?zhàn)衅?/font>2、帶單點(diǎn)鍋?zhàn)衅?/font>   3、中間帶5點(diǎn)鍋?zhàn)衅?/font>  4、中間帶1點(diǎn) 四周帶3點(diǎn)鍋?zhàn)衅?/font>5、中穿孔鍋?zhàn)衅ù讏A形鍋?zhàn)衅?/font>；6、圓形磷青銅復(fù)銀鍋?zhàn)衅ㄝp觸開關(guān)專用）、7、圓形帶腳鍋?zhàn)衅▋赡_固定在線路板上 ，省去焊接工序）。

Round Metal Dome, surface treatment is divide into stainless steel, nickel, silver, phosphor bronze, gold-plated. There are seven types:  a. No spot metal dome  b. Single spot metal dome         c. 5 middle spot metal dome  d. 1 middle spot, 3 around spot metal dome  e. middle perforation metal dome  f. phosphor bronze with silver round metal dome  g. Round metal dome with pins.

中穿孔鍋?zhàn)衅ù讏A形鍋?zhàn)衅?/font>，使用這種中穿孔鍋?zhàn)衅ù讏A形鍋?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讏A形鍋?zhàn)衅┎粫浩鹊?/font>LED燈, 這就是串孔之處。同常孔是0.6mm, 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 0.6mm, it can makes as customers’ demand.

圓形鍋?zhàn)衅?/font>/圓形彈片/圓形金屬彈片，技術(shù)叁數(shù)：接觸狀態(tài): 常態(tài)斷開；按觸回彈（開）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；鍍銀/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，來樣及圖紙來進(jìn)行設(shè)計(jì)定做，各種圓形鍋?zhàn)衅?/font>/圓形彈片/圓形金屬彈片，不論尺寸大小，腳長多少，都可滿足你要求；同時(shí)積極與國內(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.