|
Material Technology
|
Our Production
|
General Production
|
|
Regular/Special
|
1.Our (TG170)FR4:
high quality materials, excellent heat resistance, won't distort break in high temperature, no foaming, no burning, good
performance in electrical charge, impact resistance, humidity-resistance
2.Our FR4
good performance in electrical charge, impact resistance, humidity-resistance
3.Our CEM
no-burr
4.Our Rogers
Good performance in high frequency
5.Our Aluminum
Excellent heat dispersion
|
1.General FR4
High heat work
2.General CEM
Expand and deform in damp conditions
|
|
Factory
|
We have automatic production line. The automatic production line improves the precision and efficiency of PCB producing,it makes
surface brighter, cleaner and more smooth, and it helps reduce the cost.
|
Artificial production line
|
|
Blind/buried via board, High Density Interconnect(1+1,N+1)
|
Application of HDI technology reducing the thickness and the volume of PCB boards, increasing the density of 3-D wiring design.
|
Difficult manufacturer, high cost
|
|
Impedance
|
Good performance in reliability and stability of signal sending and receiving
|
High cost
|
|
Surface Technics
|
1.IMG:smooth surface, good adhesion, no oxidation under long using
2.gold plating(thick gold:1-50U"):good wear-resistance
3.HASL:better price, not easy oxidation, easy to welding, smooth surface
4.HAL: better price, not easy oxidation, easy to welding
|
1.IMG:high price
2.Gold plating(thick gold):high price
3.HAL:surface is not flat, not suitable for BAG packaging
|
|
Copper Via/Surface(20-25UM,0.5-60Z)
|
Laser holing: Min 0.1MM, Mechanical holing: Min 0.2MM
|
Hard to reach 0.1MM
|
|
Multilayer board(4-20 L),BGA(CPU)
|
BGA:high density, high performance, multifunctional, increase thermal reliability, good performance in electroheat property, MIN
width/space: 3/3MIL
Multilayer board:strong microporous, high reliability
|
Difficult manufacturer,high cost
|
|
Test
|
To assure quality, avoid wasting after installing and scraping, save cost, save the time of rework
|
Careless
|
