---

---

---

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。

單面板PCB尺寸參數表

雙面板PCB尺寸參數表

---

使用方法

3101550150025206010254540453550909540609080906540753095052540950085007540708080903545753520952540950530953540950095353540709050957540553090901540553500853540553500953540850010904540450070903540553090953545753520850025203570601025403010155015001550150025207570752025403010155015001550150010802520752070802545404505409085409500208555404535509095406090809065407080553545406535550545404530650045405535508525407500653555405535509555407080809035457535209525406500353505405535708555404535509095406090809065407080553545406535550545406085009055404530650045405535508525407500653555405535509555404085250095405530909015404090109535404530853025407080453055406085009055404530853025408085550035405530909505402090109030252035707520708025403010252075207080254540453550909540609080906540450540908540950020855540809000954540650090953540553095055545753520952540608535000540809060957540553090955540950070900540608055009540709080953540709520906540709520908540453550909540609080906540209010903540909535004540708095057540608055009540709080953540709520906540709520908540809000954540608500905540453550909540609080906545753520952540608535000540809060957540553090955540950070900540608055009540708075352540608055003540408020900540553090950540209010903025203570752070802540301025207520708025454045355090954060908090654045054090854095002085554060850090554045306500454055355085254075006535554055355095554080852090154095007090054085001080154060804080854045005085054055355080854060850090554065008535054080807080254575352095254080900535754040904095554045355090954060908090654040957080654045002080254095054095054045355500354070808090354045301095454090906530554045355090954060908090654040801080054045005080754045353530754045300080454575352095254090953500454055355080854080906095754055309095554095307530254045301095454090906530554045355090954060908090654040957080654045002080254095054095054045355500354090901095254045355530054080857535754045355090954060908090654075055500254045309530954060850090554055355535754060805500954045002535554040800535554020901090302520357075207080254030102520752070802545405535553575406080550095404535509095406090809065405530909555409500709005406530953555407080950575407095209085404500208025404535509095406090809065457535209525408090053575404090409555408090150015407090908015404500553005408085509095407090908075409090109045407080109555404500208545457535209525407095209085408095553045408500153535406095409065407085353055405530909555409500709005404500550505404535750535457535209525405530909015409090950525404085250090202065402040602540553090901540750525000540553090955540950070900540553550954540708075352540809010808540409010953540708045309540209010903025203570752070802540301025207520708025454045355090954060908090654055309095554090902535554080804530654070852085754055354530454075302500054040852500954075301530554055309505554575352095254040852500954075301530554055309505554070808090354080807080254055308090454055350090754095000500954080855500354070852090254095000095254070909080154055309090154045300500554075301500654040952080754090907085254575352095254045355530054080857535754045301095454080853535354020901090302520357075207080254030102520752070802545404535509095406090809065404500253555404080053555407530950525409500850075407080809035457535209525404535353505409505553015405535553575406080550095406080109025404085409535406085753555409090750015408500150555457535209525408090053575404090409555407530950525409500850075408090009545406500909535405530950555404095708065404500208025404530109545409090653055404535509095406090809065406500153055407080109555402090109030252035707520708025403010252075207080254540453550909540609080906540450020802540409500853540753095052540950085007540708080903545753520952540808520901540950070900540750015308540708020850540608055003540408020900540950070957540750015352540708535309540950070900540753000903540809015303540950000952540753095052540809060957545753520952540750505003540753095052540450020802540409500853540708080903540409040909540850010801540409040909540809060953540708055354540453550909540609080906540608500905540709060908540409500853545753520952540409040909540850010801540709520908020002015407505250005404535409525404090709555408090153035409500009525404500208025404095008535407505050035407530950525402090109035404500208025404095008535407530950525409500850075408500150555407085209085409500709575404505408505409500709005407530009035457535209525406080550035404080209005409500709575407500153525407085353095407085209085407530950525409500850075409500709005407530009035402090109030252035707520708025403010252075207080254540453550909540609080906540553555357540608055009540708080903545753520952540608535000540809060957540553555357540608055009540408010952540553090901540709085308540750525000540453550909540609080906545753520952540809005357540409040955540553090955540408010952540709085308540750525000540453550909540609080906540753065306540408010909540553555357540608055009540209010903025203570752070802540301015501500155015002520357075707520254030101550150015501500301

---

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

2e4b171619171f4b1b4c1f4f4d4b1b4c4a16164b19161716194b19174f161a4b1b4c194f1b4b1a4c4a174d4b1b164b17484b19171e16184b484c4d174f4b161718161a4b161618174d4b18164d16174b17164a4c1b4b1a4c16164f4b19174f161a4b171619171f4b1b4c1f4f4d4b1b4c4a16164b19161716194b1a4c4a164a4b1817184c4d1b1e1a1d1a1c4b18174a4c484b1a4c16164f4b19174f161a4b1b4c1e164b4b17174c4c4c4b17161d4f164b1a4c4a164a1c164b1b4f1a4f194b17161d4f164b1b161616184b1a4c4a164a4b1817184c4d4b194c19174f4b164c194f484b18174a4c484b1a4c16164f4b19174f161a4b171619171f4b181617164c4b18164d16194b1a4c16164f4b1817184c174b484c4d16174b484c4d164d4b19171b4c184b1b164817194b1b16164c1e4b18164d16174b1b4f1d171d4b181717161c4b484c4d164d4b1b4c4a16164b19161716194b19174f161a4b1a4c164f4a4b1b4c48161d4b174c4c174b4b1a4c16164c4b1b16194c174b484c4d164d4b18164b4f1b4b164f194c164b1b16164c1e1b1e1a1d1a1c4b1a4c16164f4b19174f161a4b194c19174f4b164c194f481c4d4b1b4c4b174b4b16161e164d4b1b4c4a4f1c4b181616171e4b1b174c174b4b164c194f484b484c4d164d4b17174c4c4c4b184c1b161f4b17161e174f4b17161f164b4b484c4d164d4b18171b4c1a4b1b161e164c4b19171a4f1c4b1b171d161f4b1b4c1e4c1f4b1b4c4b17194b1a4c4c4f1b4b184f4a4f1d4b1b4c164c164b1b4c194f1b4b1a4c4a174d4b1d161e161c1c4b1c4b1c4b

---

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