彈片種類

注意：對于安裝在印刷電路板上的薄膜開關(guān)，我廠將向您推薦一些特制的彈片。以下介紹了其中的幾種：

按鍵的標準操作力等級為170,220,300和400克。如果需要的話也可以制作其他操作力等級的開關(guān)。如果您需要觸頭阻抗特殊的的按鍵，我們將考慮鍍金。所有的彈片都由鍍鎳，銀或金的不銹鋼制成。

PCB1型：直徑：(5.58mm到15.87mm)

           操作力：（170g到400g）

           行程：（0.23mm到5.08mm）

           所鍍金屬：0.2微米的鎳或金。   

           使用壽命：超過5百萬次（在最大操作力的情況下）

PCB2型：尺寸：(5.58mm×15.87mm)到（12.17mm×50.8mm）

           操作力：（230g到400g）

           行程：（1.27mm到5.08mm）

           所鍍金屬：0.2微米的鎳或金。

           使用壽命：超過3百萬次（在最大操作力的情況下）

PCB3型：尺寸：(5.58mm×4.19mm)到（12.17mm×10.16mm）         

 操作力：（230g到400g）

 行程：（1.27mm到5.08mm）                                

 所鍍金屬：0.2微米的鎳或金。

使用壽命：超過3百萬次（在最大操作力的情況下）

Note: for the thin film switch is mounted on a printed circuit board, our factory will recommend some special shrapnel. Here are some of the following:

Standard operating force of the button is 170220300 and 400 G. If necessary, can also produce other operating power levels of the switch. If you need a special contact resistance of the button, we will consider the gold plated. All the shrapnel by nickel, silver or gold made of stainless steel.

Type PCB1: diameter: (5.58mm to 15.87mm)

Operating power: (170g to 400g)

Travel: (0.23mm to 5.08mm)

Metal plating: nickel or gold 0.2 microns.

Service life: more than 5 million times (in the case of maximum operating force)

Type PCB2: size: (5.58mm * 15.87mm) to (12.17mm * 50.8mm)

Operating power: (230g to 400g)

Travel: (1.27mm to 5.08mm)

Metal plating: nickel or gold 0.2 microns.

Service life: more than 3 million times (in the case of maximum operating force)

Type PCB3: size: (5.58mm * 4.19mm) to (12.17mm * 10.16mm)

Operating power: (230g to 400g)

Travel: (1.27mm to 5.08mm)

Metal plating: nickel or gold 0.2 microns.

Service life: more than 3 million times (in the case of maximum operating force)