High TG PCB
With advanced manufacturing techniques and materials, MOKO Technology provides High TG PCB with superior performance!
What Is High TG PCB
TG refers to the Glass Transition Temperature, which signifies the temperature at which the substrate changes from a rigid and glassy state to a rubbery state. The standard PCB FR4-Tg has a range of 130-140℃, while the mid-range Tg is higher than 150-160 ℃, and the high Tg is higher than 170 ℃. As a rule, materials with higher Tg values tend to have improved resistance to heat and moisture. High Tg boards are specifically engineered to function in high-temperature environments.
Why Choose MOKO Technology
Stringent Quality Control
At MOKO, we adhere to a rigorous quality control system that involves multiple inspection methods to scrutinize every circuit board and component. We are certified with ISO9001, ISO13485, RoHS, etc.
Cost-Effective Solutions
Our well-established global supply chain facilitates the acquisition of high-quality materials at a lower cost. And all PCB production stages are finished under one roof to reduce transportation expenses.
Vast Expertise
With over 16 years of experience in PCB manufacturing and serving clients from over 100 countries, our team of experienced engineers has expertise in all types of circuit boards including high TG PCB.
Quick Turnaround
Our one-stop manufacturing service enables us to control production schedules and ensure on-time delivery of PCBs. Furthermore, we employ industry-leading and highly automated equipment to speed up delivery.
Advantages of High TG PCB
- High-Temperature Durability
High TG PCBs exhibit exceptional resistance to high temperatures and maintain their performance even under extreme thermal stress. They do not warp or deform due to heat and remain structurally sound.
- Robust Mechanical Strength
High TG PCBs are highly resilient and can withstand high pressure and stress. They are inherently hard and strong, and their durability increases with the number of layers.
- High Power Density
Ordinary PCBs cannot accommodate high power density because the components generate a lot of heat. However, high TG PCBs can tolerate high-temperature conditions, enabling them to dissipate heat more effectively. This means that more components can be placed on the board without the risk of overheating.
- Superior Reliability
High TG PCBs are far more dependable than conventional PCBs, and they perform optimally in extreme temperatures. They are impervious to temperature-related changes, ensuring consistent electrical performance even in the harshest conditions.
Materials Used for High TG PCB Manufacturing
Material
TG (DSC, °C)
Td (WT, °C)
CTE-z (ppm/ °C)
Td260
Td288 (min)
S1141 (FR4)
175
300
55
8
/
FR4 S100 - 2M
180
345
45
60
20
IT180
180
345
45
60
20
Rogers 435OB
280
390
50
/
/
Applications of High TG PCB
Automotive
Aerospace
Industrial
