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High Tg PCB/

High Tg PCB

Alcanta PCB company offers High TG PCB from 2 layer to 90 layers. High quality, Fast PCB delivery service, More cheaper price.

When it comes to FR-4 high-TG PCBs, Alcanta PCB company has the experience and quality products you need for your industry. If you work with printed circuit boards that you will be subjecting to high temperatures, you need to be sure those PCBs can take the heat. At Alcanta PCB, our high-temperature PCB products can handle extreme PCB glass transition-temperature rates and retain their integrity, so you can use these high-TG FR-4 boards with confidence. We have a 99% plus customer satisfaction rate and are well known for our reliable, fast service as shown by our customer testimonials.

If you’re not sure whether your particular operation requires FR-4 high-TG boards or how exactly a TG PCB works to protect your sensitive circuits during implementation, we’re happy to tell you everything you need to know. Read on to gain a full understanding of just how a high-temperature PCB works and what it can do for you. Once you’re satisfied that FR-4 high-TG boards are right for you, follow the steps at the bottom of this page to get free quote on high TG FR-4 boards from Alcanta PCB company today. 

High Tg PCB

High Tg PCB


High TG PCB Advanced Circuits Specification

The glass transition temperature of PCB, referred to as “Tg”, indicates the point at which the PCB material will begin to transform. If the operating temperature exceeds the designated Tg value, the board will begin to change from a solid to a liquid state, which is likely to have an adverse effect on its ability to function. Standard PCBs are manufactured with materials offering a TG value of 140°C, which can withstand an operating temperate of 110°C. While this may not be suitable for extreme-temperature processes that are commonplace in applications such as automotive, industrial or high-temperature electronics. In these situations, a PCB made from FR-4 material can often provide the best solution.

FR-4 is a grade designation for flame-retardant fiberglass reinforced epoxy material. Thus, FR-4 PCB offers a much greater level of resistance to heat than a standard PCB. FR-4 circuit boards are divided into four classifications that are determined by the number of copper trace layers found in the material:

• Single-sided PCB / Single-layer PCB

• Double-sided PCB / Double-layer PCB

• Four or more than 10 layers PCB / Multilayer PCB from 4 layer to 100 layers

High Tg PCB

High Tg PCB


Providing the Right High-Temperature PCB for Your Applications

Alcanta PCB company offers a wide selection of high-temperature PCB products manufacturing services either with FR-4 or other high-quality heat- and temperature-resistant Tg materials. We are able to perform high-temperature PCB fabrication for automotive, industry and high-temperature electronics applications. We can manufacture High-Tg PCBs with a Tg value of up to 180°C. Following table lists some of our commonly used materials for High-Tg PCBs production.

Regardless of the scope or complexity of your PCB application, we have the technical expertise to develop customized PC boards that meets your specific demands. Check our capabilities in here:

Feature Capability
Quality Grade Standard IPC 2, Standard IPC 3, 
Number of Layers 1 – 100 layers
Order Quantity 1pc – 10KK+pcs
Build Time 2days – 5weeks
Material S1141 (FR4),S1170(FR4), S1000-2M (FR4), IT180, Rogers 4350B,EMC, EM828, EM827, EM888(S), EM888(K),Isola FR408, FR408HR, and others material.
Board Size Min 2mm x 3mm | Max 457mm x 720mm
Board Thickness 0.15mm – 6.0mm
Copper Weight(Finished) 0.5oz – 3.oz
Min Tracing/Spacing 2.2mil/2.2mil
Solder Mask Sides As per the file
Solder Mask Color Green, White, Blue, Black, Red, Yellow
Silkscreen Sides As per the file
Silkscreen Color White, Black, Yellow
Surface Finish Electroless nickel/immersion gold (ENIG) – RoHS
Immersion silver – RoHS
Immersion tin – RoHS
Organic solderability preservatives – RoHS
Min Annular Ring 3mil
Min Drilling Hole Diameter 4mil
Impedance tolerance ±10% or ±5%
Other Techniques Gold fingers
Carbon oil
Countersink holes
Buried and Blind Vias
Hybrids & Mixed Dielectrics 
Cavity Boards 

Get a Quotation of High Tg PCB

Free PCB quotation. Please send us your PCB gerber files or Bom list to our email:    ,Our price team will reply you the price list and lead time in fast time.



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