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不同材料比較

若最終的產品對彈片的阻值要求比較高，建議使用不銹鋼（雙面鍍鎳）或者不銹鋼（單面鍍金）材料。

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荷重測試

常用荷重（壓力)測試頭

除了特別指定外，默認荷重（壓力)測試頭的尖頭(0.3mm)尺寸如下圖所示。

PCB參考

PCB 布線建議：

單面板、雙面板

以上所列數值是標準數值參考，這些數值主要取決於在最終產品上實際組裝的狀況。

雙面板PCB尺寸參數表

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使用方法

48782c78297b2b7f787b2d2d7d2a2c70702d7f7071707f2d7e2a70292b2d702971297e2d7e7171707a2d2e2a2b702b2d70292a702a2d7029702a2a2d7e707c702e2d7c2a7070782d7c2a29712a2d7c2a29702a2d712978707d2d7d297e707a2d7c2a70702a2d2e2a2b71297b2b7a2e7f787b2d7a78782c7829782c78297b2b7e2e7e2b7b2d7a78782c7829782c782978717b2b7e2b7e717b2d2d7d292d70712d70297b712c2d7d2a2c70702d7f7071707f2d7e717c2a2d2d7f2a2c292d2d7d2a7f297d2d7c2a2c712b2d7e297f2a2c2d7c2a2c702c2d7e7171707a2d2e2a2b702b2d7f297a2a292d7c2a2e712c2d7d2a2c70702d7f7071707f2d7e717c2a2d2d7f2a2c292d2d7f7129707c2d7d2a7f297d2d7c2a2c712b2d7e297f2a2c2d7c2a2c702c2d7d712b29702d7c2a7070782d7d7078702a2d7d2a712a7b2d7e717d2a7c2d7f7129707c2d7d2a712a7b2d71712c297a2d7c2a7070292d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7d292d70712d70297b712c2d717079702d2d7f2970702a2d7c2a70292c2d2e2a2b702b2d7f712a29792d71707f702e2d7c2a70702c2d70297e70792d7f717c29702d7e7071702a2d7e702b707f2d7e702b70712d7d2a2c70702d7f7071707f2d7b7078707a2d70702a297d2d7e7170292e2d7f717c29702d7e7071702a2d7e702b707f2d7e702b70712d717079702d2d7f7129707c2d7d2a2c70702d7f7071707f2d2e2a2b702b2d7f712a29792d71707f702e2d7c2a70702c2d70297e70792d7f717c29702d7e717e2a2b2d7f717c297a2d7d717b70792d7c2a7070292d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7d292d70712d70297b712c2d7f7129707c2d7d2a7f297d2d7c2a2c712b2d7e297f2a2c2d7c2a2c702c2d71712b70782d70297e70792d71297871782d7f717d71712d7d297c71292d7c2a2c71712d7f7129707c2d7f29712a292d71717e717b2d2e2a2b702b2d7170792a2e2d7d707d702c2d7d2a2c70702d7f7071707f2d7d702e717f2d7d297b717b2d70292d70292d7d2a2c297a2d7e7171707a2d7d2a78702d2d70707f2a7c2d7d2a2c70702d7f7071707f2d7d717871792d7d297c717e2d7d2a2a2a7e2d7d2a79717d2d2e2a2b702b2d70702a297d2d7c2a2c71712d71707f702e2d7c2a70702c2d702a7e2a7b2d7d2a78702d2d70707f2a7c2d7d2a2c70702d7f7071707f2d7d702e717f2d7d297b717b2d70292d70292d7d2a2c297a2d707078702b2d7d2a2c2a792d71712e2a2e2d7d2a2c70702d7f7071707f2d7e292c297b2d7d2a702a702d7f7129707c2d7c2a2c2a2e2d7f717c29702d7d297b2a2c2d7d71792a2c2d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7c2a2c2a2e2d7f717c29702d7d2a2c70702d7f7071707f2d7c2a70702c2d70297e70792d7f2a702a2c2d7e7170292e2d7e702b70712d7d297b717b2d7d2a2c70702d7f7071707f2d2e2a2b702b2d7170792a2e2d7d707d702c2d71707829782d7e707071782d7d297c2a792d71712c70702d7e7070717e2d707078707d2d7e7178702c2d7d297b712d2d2e2a2b702b2d7e702b70712d71702c2a7d2d7129782a2a2d7f702d707f2d7e712a2a7c2d7c2a70702c2d70297e70792d7d297c29292d7d2a2e292a2d2e2a2b702b2d7c2a7070782d707070292b2d7d712b29707b7b7f2d7b7d7f7b2d7c2a7070782d7e292b29792d7c2a70702c2d70297e70792d7c2a2c702d2d7e717e2a2b2d71707871712d7d7078702a2d7e717d2a702d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7c2a70702c2d70707b2a2c2d71717d2a7f2d7e712b712e2d7c2a2d2a7d2d7e2a7b29792d7d712b29702d7e2a782a7c2d7c2a70292c2d2e2a2b702b2d7d712b29702d7e2a782a7c2d7c2a70292c2d7e7171707a2d71717e717b2d7c2a71707d2d7c2a29707e2d70297929702d71712c297a2d7e712b707b2d702979702b2d7e707071782d7c2a7070782d7d2a79297c2d7e2a78297f2d7d702b717e2d70707e712b2d2e2a2b702b2d7d2a2c2a792d71712e2a2e2d7d2a78702d2d71712a2a2a2d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7d297b2a2c2d7d71792a2c2d7e2a70292b2d702971297e2d7e7171707a2d2e2a2b702b2d7d2a2a2a292d70292c2a782d7c2a2c2a2e2d7f717c29702d7f7178707b2d7d712d702a2d7f712e2a2c2d70707e29782d712978292c2d2e2a2b702b2d7170792a2e2d7d707d702c2d7e2a70292b2d702971297e2d717079702d2d7f2970702a2d7c2a70292c2d7d702e717f2d7d297b717b2d7d2a78702d2d70707f2a7c2d7d2a2c70702d7f7071707f2d7f29782a7c2d7e7178702c2d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7d297b717b2d7d7029712a2d7e2a70292b2d702971297e2d7e7171707a2d2e2a2b702b2d71712b70782d70297e70792d7e29782a712d7e717b71292d7f717c297a2d7d717b70792d70297e702e2d7e29782a2b2d7e712a2a702d70297e70792d7e2a79707a2d7170782a7a2d702979702b2d7e2a70292b2d71707f702e2d2e2a2b702b2d7e2929297a2d7e2a70292b2d7d297b717b2d7d7029712a2d7e7171707a2d7d707d70702d71297871782d7d707d70702d71707f702a2d7e717c2a2d2d7d2a2c70702d7f7071707f2d7f7129707c2d7e707f70712d7d7029712a2d2e2a2b702b2d7d707d70702d71297871782d7e702b70717b797b782d7e292b29792d7d2a2d702b2d7d707e702c2d7170782a7a2d702979702b2d7d297b717b2d7d7029712a2d7e2929297a2d7e2a70292b2d7b7078707a2d7d297b717b2d7d7029712a2d7e2a70292b2d702971297e2d712978292c2d7e712b70712d70297e702e2d7d292d71292d70297e70792d7e2a79707a2d2e2a2b702b2d7f717c297a2d7d717b70792d70297e702e2d7e29782a2b2d7e712a2a702d7e712b70712d7e2a70292b2d702971297e2d70297e70792d7e2a79707a2d7b7078707a7b2b7a2e7e2b7e717b2d7a787b2b7e2b7e717b2d2d7d2a2c70702d7f7071707f2d7c2a2c2a2e2d7f717c29702d7e7171707a2d2e2a2b702b2d7f712a29792d71707f702e2d7c2a2c2a2e2d7f717c29702d7d7178702b2d7c2a7070782d7e70712a712d7e292b29792d7d2a2c70702d7f7071707f2d2e2a2b702b2d7170792a2e2d7d707d702c2d7c2a70702c2d7d7178702b2d7e70712a712d7e292b29792d7d2a2c70702d7f7071707f2d7e2a7f2a7f2d7d717870702d7c2a2c2a2e2d7f717c29702d7b7078707a7b2b7a2e7e2b7e717b2d7a78782c7829782c78297b2b7a2e7e2e7e2b7b2d7a78782c7829782c78297a78

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產品簡介

金屬彈片（又稱鍋仔片或metal dome, snap dome），(因為其開關像倒扣過來的鍋,故俗稱 鍋仔片, 或' 鍋子片'），英文 metal dome,采用不銹鋼製成， 是開關上的一個重要組成部分，借助於金屬彈片的的導通性，在使用者和產品之間起到一個優質的開關的作用。同時，利用金屬彈片的穩定回彈力（按下後自動復位），其特點超長的壽命，給使用者提供優質的觸覺反饋。金屬彈片所使用的材料比較薄（通常使用0.05mm~0.15mm）不銹鋼鋼帶（鋼材牌號通常使用301或者304），金屬彈片是開關上的一個重要的組成部分。金屬彈片主要應用於薄膜開關、接觸開關、PCB板、FPC板，醫療器械等產品中。

金屬彈片的工作原理：薄膜按鍵上的金屬彈片位於PCB板上的導電部位(大部分位於線路板上的金手指上方），當受到按壓時，彈片的中心點下凹，接觸到PCB上的線路,從而形成回路，電流通過，整個產品就得以正常工作。

彈片采用進口不銹鋼材料，此材料含碳量低(0.08%)，抗氧化度高, 本產品品質優良，性能好。產品通過SGS認證，提供可靠的質量保證，符合歐盟REAH法規和RoHS指令，產品符合環保要求。

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金屬彈片（鍋仔片）的工作原理

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常見彈片的包裝形式如下:

  

1. 彈片散包裝袋: 彈片（鍋仔片）主要包裝形式





2. 彈片貼紙: 快速組裝、節省人工、提高效率





3. 彈片編帶裝 : 用於SMD自動化上料貼片

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行業應用

廣泛應用於手機、數碼相機、電話、MP3以及其它數碼產品等，金屬彈片(鍋仔片)是在生活中無處不在的，比如您的手機按鍵，做飯的電磁爐按鍵、各類家用電器、各種健身電子器材、各類電器、電子設備、儀表儀器等。各類行業應用僅羅列常用用途如下：

1. 各類遙控器：如門禁密碼鎖、電子密碼器、ATM機、數據采集器、金屬鍵盤、保險箱、手機、電子秤、POS機等
2. 各類鍵盤：如電視遙控器、空調遙控器、工業設備遙控器、汽車遙控鑰匙等。
3. 各類電器、電子玩具、健身電子器材：如跑步機、電飯煲、微波爐、洗衣機、電磁爐、VCD/DVD、電視機、MP3、錄音筆、電子手表、藍牙音箱等。
4. 各類電子設備、儀表、儀器、醫療設備及儀表：如電子壓力計、電子血壓計、電子血糖計等。

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產品規格書 文檔下載：

產品規格書