金屬彈片的典型規(guī)格

四線有感按鍵觸頭的規(guī)格需經(jīng)特殊設(shè)計(jì)以便于線路板和薄膜開關(guān)的安裝和印刷。

  金屬按鈕:    6mm四線彈片

                 直徑：6mm有/無凹陷

                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四線彈片

                 直徑：8.5mm有/無凹陷

  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四線彈片

直徑：10mm有/無凹陷

 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四線彈片

                 直徑：12.2mm有/無凹陷

                 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四線彈片

                 直徑：14mm有/無凹陷

                 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四線彈片

                 直徑：20mm有/無凹陷

                 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5百萬次（在最大操作力的條件下）

10mm,12.2mm＝超過5百萬次         

20mm,14mm＝超過1百萬次     

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