High-TG PCB
Glass Transition Temperature is referred to as Tg, and FR4 is a designation for a particular type of epoxy glass.
Normal FR4 Tg ranges from 130 to 140 degrees, moderate Tg is higher than 150 to 160 degrees, and pcbhigh Tgis more than 170 degrees.
The performance of PCB anti-moisture heat resistance, chemical resistance, quality stability, and other properties improves as Tg increases.
Tg 170°C PCB material is referred to as a high Tg PCB. Greenstone is a China high tg pcb assembly companywhich can provide satisfied high pcb tg. These days, computers, precision instruments, communication devices, etc., all frequently use high Tg materials.
Uses and Applications of China High TGPCB
As usual, made with Tg ≥ 170℃ PCB material, which is called a high Tg printed circuit board. With the rapid development of the electronics industry, high Tg material is widely used in
computers
communication equipment
precise apparatus
Instruments
Power supply devices
GreensTone High-Tg PCB manufacturing capabilities
|
Feature |
Capability |
|
Material |
Tg140 FR-4,Tg150 FR-4,Tg170 FR-4,Tg150 FR-4 ,Tg170 FR-4 |
|
2mil |
|
|
Finished Cooper |
|
|
Board Thickness |
|
|
Surface Finishing |
HASL lead free, Immersion Silver, Immersion gold, OSP, Hard Gold. |
|
Solder Mask |
Green, Red, Yellow, Matte Black, Matte green, Blue, White, Black, |
|
Silkscreen |
White, Black |
|
Via Process |
Plugged Vias, Tenting Vias, Vias not covered |
|
Testing |
Fly Probe Testing (Free), fixture test and A.O.I. testing |
|
Build time |
7-10 working days |
|
Lead time |
3-5 working days |
If you are looking for a reliable electronic manufacturing service chinacompany, please contact us, and we will be your best partner.
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