China High Tg PCB Tg170
$16.50
China high Tg PCB performs well at high temperatures at an affordable price. Besides great heat resistance, high Tg170 PCB is also resistant to vibration, shock, and thermal expansion, ensuring consistent performance in demanding environments. It is the optimal choice for power electronics, automotive systems, and industrial equipment.
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| Layer Counts | 2L |
| Base Material | FR4 |
| Board Thickness(mm) | 1.0mm |
| Max board size(mm) | 570*1200mm |
| PCB size tolerance | ±0.2mm |
| Min. Hole Size | 0.15mm |
| Min. Line Width | 4mil |
| Copper Weight | 1oz |
| Surface Finish | ENIG |
| Certificate | UL, IPC-6012, RoHS, ISO 9001, ISO14001 |
China High Tg PCB Tg170
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Questions & Answers
1. What are your payment terms?
T/T, Paypal, Western union, L/C ,ESROW.
2. What solder mask color do you provide?
We provide Green, Red, Yellow, Blue, White, Black, and Purple.
3. Can you provide design assistance for high Tg PCB boards?
Yes, MOKOPCB boasts with professional team to support in design and engineering process, ensuring your high Tg PCB is well manufactured and performed in the intended manner.
4. Compared to the standard PCBs, what’s the conductivity of high Tg PCBs?
Due to the higher thermal resistance of Tg substrates, their thermal conductivity is much higher than that of standard PCBs.
5. Does this high Tg170 PCB support high current?
This high Tg printed circuit board is designed with standard 1 oz trace, and you can customize 2 oz if you want to carry>3A current.
6. What’s the maximum operating temperature for this FR4 high Tg170 PCB?
For short-term operation, the RF4 Tg170 can withstand 150-170°C, which is close to its Tg; For continuous long-term operation, it can work at about 130-150°C.
7. Why are high-Tg PCBs preferred in high-power and high-frequency applications?
High-Tg PCBs have stable thermal performance to handle high temperatures without softening, low CTE to minimize warping and signal degradation, and better dielectric properties to reduce signal loss, making it ideal for high-power and high-frequency applications.
8. Why are high-Tg PCBs more resistant to delamination and warpage?
High-Tg PCB resists delamination and warpage because of its superior thermal and mechanical strength. Stronger thermoset resins, which enhance layer bonds and lower CTE and also reduce cracking possibility.
9. What are the key tests for verifying high-Tg PCB quality?
Critical tests include thermal testing like TMA(Thermomechanical Analysis), peel strength test, Tg & Td Testing like DSC(Differential Scanning Calorimetry), CAF (Conductive Anodic Filament) Test, and more. These tests validate adhesion, thermal performance, and electrical reliability, ensuring optimal quality and performance.
10. Can you offer a more affordable price for China high Tg170 PCB?
Yes, a competitive price is possible for large orders or simple designs.
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