Flexible pcb electronic assembly manufacturing
|Material||Laminate material||FR4, Alu, CEM3,Taconic,Rogers|
|Board cutting||Number of layers||1-58|
Min.Thickness for inner layers
(Cu thickness are excluded)
|Bow and twist||<7/1000|
|Copper weight||outer Cu weight||0.5-4 oz|
|inner Cu weight||0.5-3 oz|
|PTH hole tolerance||±0.002''(0.005mm)|
|NPTH Hole tolerance||±0.002''(0.005mm)|
|Plating||Min hole size||0.0008''（0.02mm）|
|Aspect ratio||20(5 :1)|
|Min solder mask clearance||0.003''(0.07mm)|
|E-test||Flying probe tester||Y|
Flexible Pcb Electronic Assembly, also known as flexible PCBs or flexible PCBs, are named for their ability to design circuits suitable for electronic devices or products, rather than building devices to conform to boards. The flexible board is characterized by a printed circuit having a distinct pattern and a component arrangement that protrudes from the extensible base material.
Flexible Pcb Electronic Assembly has many potential advantages, including:
1.Save space. The Flexible Pcb Electronic Assembly design requires only about 10% of the space and weight of a typical board assembly, providing greater freedom of installation and packaging. The inherent flexibility also allows for a more compact bending capability.
2.Highest reliability. Flexible printed circuit boards require less interconnection, which in turn requires less contact crimping, connectors and solder joints. In short, flexible PCBs do not contain many potential sources of failure, increasing their reliability.
3.Enhanced features. Flexible printed circuit boards are compatible with virtually any type of connector or component and can be used with options such as ZIP connectors. They also perform exceptionally well at extreme temperatures and have excellent resistance to radiation and chemicals.
4.Cut costs. The cost-saving advantages of flexible PCBs include reduced material and packaging requirements, reduced component replacement costs, and assembly errors that can result in repairs.
These advantages make Flexible Pcb Electronic Assembly ideal for a wide range of applications in the military, transportation, medical, consumer electronics, automotive, aerospace, communications and industrial industries.