金属弹片的典型规格

四线有感按键触头的规格需经特殊设计以便于线路板和薄膜开关的安装和印刷。

  金属按钮:    6mm四线弹片

                 直径：6mm有/无凹陷

                操作力：（150g/300g）

                 行程：（0.33mm/0.43mm）

                 所镀金属：镀0.2微米的镍或金。

                8.5mm四线弹片

                 直径：8.5mm有/无凹陷

  操作力：（120g/260g/320g/400g）

 行程：（0.43mm/0.53mm/0.61mm/0.68mm）

所镀金属：镀0.2微米的镍或金。

10mm四线弹片

直径：10mm有/无凹陷

 操作力：（200g/340g/450g）

行程：（0.51mm/0.61mm/0.63mm）

 所镀金属：镀0.2微米的镍或金。

               12.2mm四线弹片

                 直径：12.2mm有/无凹陷

                 操作力：（200g/340g/450g）

                 行程：（0.58mm/0.71mm/0.76mm）

                 所镀金属：镀0.2微米的镍或金。

               14mm四线弹片

                 直径：14mm有/无凹陷

                 操作力：（400g/700g）

                 行程：（0.81mm/0.96mm）

                 所镀金属：镀0.2微米的镍或金。

               20mm四线弹片

                 直径：20mm有/无凹陷

                 操作力：（625g）

                 行程：（1.17mm）

                 所镀金属：镀0.2微米的镍或金。

性能

电压等级＝1－50V（直流）   电流：0.005－100毫安（直流）   容量：1瓦

回弹时间＝＜6毫秒    操作力＝＋/－30克                                                           材料＝SSTL        所镀金属＝镍/银/金任意      

操作温度＝－45℃到＋100℃         保存温度＝－55℃到100℃     

使用寿命：6mm,7mm,8.5mm＝超过5百万次（在最大操作力的条件下）

10mm,12.2mm＝超过5百万次         

20mm,14mm＝超过1百万次     

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