High TG 180 Multilayer HDI Circuit Board PCB Manufacturer

High TG 180 Multilayer HDI Circuit Board PCB manufacturer

Quick Details

Board Thickness:0.4mm-8.5mm

Min. Hole Size:0.2mm

Min. Line Width:0.1mm

Min. Line Spacing:0.1mm

Surface Finishing:HASL,HAL-LF,OSP ENIG etc

Min inner Layer Clearance::0.1mm

PCBA business:OEM&ODM servise

multi-layer:1-22 layers for your choose

Silkscreen color:white black red yellow

Solder mask color:green,red,black,blue,white,etc

Warp and Twist:≤0.7%

Place of Origin:Guangdong, China (Mainland)

Brand Name: ONESEINE PCB

Base Material: Isola FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum

Copper Thickness:1-6OZ

High Tg PCB General Information:

Tg means Glass Transition Temperature. As flammability of board is V-0 (UL 94-V0), so if the temperature exceeds designated Tg value, the board will changed from glassy state to rubbery state and then the function of board will be affected.

Also there're a lot of different hi-tg material not listed here, different country, different company prefer using different material. Please view datasheet for each of them to choose most suitable material for you. If without special notice, normally we will use S1170 from SYL.

170Tg is also popular in LED industry, because heat dissipation of LED is higher than normal electronic components, and same structure of FR4 board is much cheaper than that of MCPCB. If working temperature is higher than 170/180C, such as 200C, 280C, or even higher, then you'd better use Ceramic boardwhich can go through -55~880C.

Please contact us for more information about Hi Tg circuit board.

High Tg materials have the following properties:

·   High glass flow temperature value (Tg)

·   High temperature durability

·   Long delamination durability

·   Low Z axis expansion (CTE)