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High TG PCB

What are High TG PCBs?

The glass transition temperature of high TG PCBs is more than 170C. If the working temperature exceeds the designated Tg value of the PCB, the board will be changed from glassy state to rubbery state, the function of PCB will be affected. So high TG PCBs have high temperature durability than conventional PCBs 140C.


Applications

Industrial electronics, automobile electronics, high temperature electronics.


Advanced Capabilities

Layer 2-40
Material S1000-2M(FR4),IT180, Rogers 4350B
Thickness (Finished Board) 0.4mm-6.5mm
Max. Board Size 500mm*900mm
Copper Weight 0.5oz-2.0 oz
Surface Finish HASL -Hot Air Solder Leveling
Lead Free HASL - RoHS
ENIG -Electroless Nickle/Immersion Gold - RoHS
Immersion Silver - RoHS
Immersion Tin - RoHS
OSP -Organic Solderability Preservatives - RoHS
Min. Tracing/Spacing 3mil/3mil
Min. Diameter of Drill/Annular Ring 6mil
Min. Annular Ring 4mil
Soldermask Color Green, red, black, yellow, white, blue, green matt, black matt
Silkscreen Legend Color White, Black, Yellow
Gold Fingers Yes
Blind/Buried Vias Yes
Countersink Holes Yes


Material specifications

Material TG(DSC,℃) Td(Wt,℃) CTE-z(ppm/℃) Td260(min) Td288(min)
S1000-2M(FR4) 180 345 45 60 20
IT180 180 345 45 60 20
Rogers 4350B 280 390 50 / /

About Us

Add: No. 1369, Chengnan Rd, Jiaxing,314001

Zhejiang, China

Phone: +86- 13967312812

Email: sales@apcboard.com

       tech@apcboard.com

 

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