FPC柔性电路

概述:

       当今产品发展日趋轻、薄、短、小,有些产品PCB并不能很好地满足要求,柔性电路FPC的应用更加契合多数客户的设计要求。捷卡长期服务于知名企业,在FPC的设计、质量、成本的管控已积累一定经验。我们将FPC同面标结合衍生出薄膜开关产品,优化人机交互界面,简化安装,提升其空间利用率。

  相比硬质印刷电路PCB,柔性电路FPC以其体积和重量优势,在三维空间内任意移动和伸缩,大大增加了其在电子设备上的应用性和灵活性。并且FPC还具有良好的散热性和可焊性,易于组装,精密程度高,稳定性良好。而对于承载要求较高的电路应用,软硬结合的方案亦可完美解决两个方案各自的痛点。












 制程能力: 

项目

制程能力

1

层数

1-6

2

拼板尺寸

最大:500X55mm

3

钻孔孔径

最小孔径: 0.15mm(6mil)
最大孔径: 6.5mm(256mil)  

4

底铜厚度

最小:1/3 oz
最大:3 oz

5

绝缘层厚度

最小:0.0125mm(PI)(0.5mIL)
最大:0.05mm(PI)(2mil)

6

电镀金厚度

0.05um

7

化学沉镍金厚度

0.05um---0.1um

8

蚀刻线宽、线距

S/S:2mil(0.05mm)
D/S:2mil(0.05mm)

9

蚀刻公差

宽度:±10%

10

外形公差(边到边)

±0.05mm(:±2mil)

11

组装定位公差

±0. 2mm(8mil)

12

产品表面处理类型

1. 电镀镍金/沉镍金板
2.
有机保焊膜板


FPC种类:

1、  单面板-- 采用单面PI敷铜板材料于线路完成之后,再覆盖一层保护膜,形成一种只有单层导体的软性电路板。

2、  双面板--使用双面PI板敷铜板材料于双面电路完成后,两面分别加上一层保护膜,成为一种具有双层导体的电路板。

3、多层柔性版-- 多层柔性板是将三层或更多层的单面柔性电路板或双面柔性电路板层压在一起,通过钻孔、电镀形成金属化孔,在不同层间形成了导电的通路。

4、  软硬结合板-- 由刚性和柔性基板有选择地层压在一起组成。结构紧密,以金属化孔形成导电连接。

Rubber keypads

Rubber keypads

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Rubber keypads are manufactured from silicone rubber properties that are typically processed from either injection or compression molding. They have exceptional resistance to extreme temperatures and environmental factors, making them an ideal choice for products exposed to harsh environmental conditions, moisture, chemicals, etc
 

Ideal Jacobs offer a wide range of design possibilities due to the many sizes, shapes, and colors that it can be molded into. Our rubber switches be easily integrated into both flex circuitry and PCB-based membrane switch assemblies allowing for both reduction in cost and assembly time.

 

Custom Rubber Keypad Solutions & Features:

Multiple shapes, sizes, and color options

Tactility and actuator options

Flexible circuit based (copper flex Kapton or silver) or PCB based loaded with components

Printing and graphics utilizing screen-printing, Rubber keypad backlighting

Proprietary over coatings and finishes

Embossed or debossed molding

Conductive carbon pills

Latest dome technology for tactility

Graphic overlay adhesion and integration

Environmental sealing

Laser etching

Chemically resistant coating

Many different durometer options

EMI / ESD / RFI Shielding

Rubber, plastic, stainless steel keycaps

Epoxy coated keys

Custom molded enclosures