---

---

---

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。

---

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

---

使用方法

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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。

---

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

---

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。

---

產品規格書 文檔下載：

產品規格書