薄膜開(kāi)關(guān)金屬?gòu)椘牡湫鸵?guī)格
發(fā)布時(shí)間：2016-04-27 閱讀量：16
金屬?gòu)椘牡湫鸵?guī)格
四線(xiàn)有感按鍵觸頭的規(guī)格需經(jīng)特殊設(shè)計(jì)以便于線(xiàn)路板和薄膜開(kāi)關(guān)的安裝和印刷。
金屬按鈕: 6mm四線(xiàn)彈片
直徑：6mm有/無(wú)凹陷
操作力：（150g/300g）
行程：（0.33mm/0.43mm）
所鍍金屬：鍍0.2微米的鎳或金。
8.5mm四線(xiàn)彈片
直徑：8.5mm有/無(wú)凹陷
操作力：
（120g/260g/320g/400g）
行程：（0.43mm/0.53mm/0.61mm/0.68mm）
所鍍金屬：鍍0.2微米的鎳或金。
10mm四線(xiàn)彈片
直徑：10mm有/無(wú)凹陷
操作力：（200g/340g/450g）
行程：（0.51mm/0.61mm/0.63mm）
所鍍金屬：鍍0.2微米的鎳或金。
12.2mm四線(xiàn)彈片
直徑：12.2mm有/無(wú)凹陷
操作力：（200g/340g/450g）
行程：（0.58mm/0.71mm/0.76mm）
所鍍金屬：鍍0.2微米的鎳或金。
14mm四線(xiàn)彈片
直徑：14mm有/無(wú)凹陷
操作力：（400g/700g）
行程：（0.81mm/0.96mm）
所鍍金屬：鍍0.2微米的鎳或金。
20mm四線(xiàn)彈片
直徑：20mm有/無(wú)凹陷
操作力：（625g）
行程：（1.17mm）
所鍍金屬：鍍0.2微米的鎳或金。
性能
電壓等級(jí)＝1－50V（直流） 電流：0.005－100毫安（直流） 容量：1瓦
回彈時(shí)間＝＜6毫秒 操作力＝＋/－30克 材料＝SSTL 所鍍金屬＝鎳/銀/金任意
操作溫度＝－45℃到＋100℃ 保存溫度＝－55℃到100℃
使用壽命：6mm,7mm,8.5mm＝超過(guò)5百萬(wàn)次（在最大操作力的條件下）
10mm,12.2mm＝超過(guò)5百萬(wàn)次
20mm,14mm＝超過(guò)1百萬(wàn)次
The typical size of metal shrapnel
Four the specification of the key contact of the wire should be specially designed to facilitate the installation and printing of the circuit board and film switch.
Metal button: 6mm four line shrapnel
Diameter: 6mm with / without depression
Operating force: (150g/300g)
Travel: (0.33mm/0.43mm)
The metal plated: nickel or gold plated 0.2 microns.
8.5mm four line shrapnel
Diameter: 8.5mm with / without depression
Operating force: (120g/260g/320g/400g)
Travel: (0.43mm/0.53mm/0.61mm/0.68mm)
The metal plated: nickel or gold plated 0.2 microns.
10mm four line shrapnel
Diameter: 10mm with / without depression
Operating force: (200g/340g/450g)
Travel: (0.51mm/0.61mm/0.63mm)
The metal plated: nickel or gold plated 0.2 microns.
12.2mm four line shrapnel
Diameter: 12.2mm with / without depression
Operating force: (200g/340g/450g)
Travel: (0.58mm/0.71mm/0.76mm)
The metal plated: nickel or gold plated 0.2 microns.
14mm four line shrapnel
Diameter: 14mm with / without depression
Operating force: (400g/700g)
Travel: (0.81mm/0.96mm)
The metal plated: nickel or gold plated 0.2 microns.
20mm four line shrapnel
Diameter: 20mm with / without depression
Operating force: (625g)
Travel: (1.17mm)
The metal plated: nickel or gold plated 0.2 microns.
performance
Voltage current (DC) = 150V: 0.005100 MA (DC) capacity: 1 watts
Rebound time = 6 ms operating force = + / - 30 g
Material = SSTL / nickel / silver / gold
The operating temperature of minus 45 DEG C = C = 55 + 100 to save the temperature to 100 DEG C.
Service life: 6mm, 7mm, 8.5mm = more than 5 million times (under the condition of maximum operating force)
12.2mm, 10mm = more than 5 million times
14mm, 20mm = more than 1 million times