FR4 Tg 170 PCB
$30.90
FR4 Tg170 PCB is a special PCB that can work at higher temperatures, making it practical in industry, automotive, and other high-temperature electronic applications. The High Tg endows those electronic devices with better performance and reliability due to a higher heat resistance, chemical resistance, and mechanical stability.
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| Layer Counts | 4L |
| Base Material | FR4 |
| Board Thickness(mm) | 1.6mm |
| Max board size(mm) | 570*850mm |
| PCB size tolerance | ±0.2mm |
| Min. Hole Size | 0.15mm |
| Min. Line Width | 4mil |
| Copper Weight | 1oz |
| Surface Finish | HASL |
| Certificate | ISO9001, ISO13485, IPC610, UL |
FR4 Tg 170 PCB
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Questions & Answers
1. What quality certifications do you have?
We have certified UL, ISO, RoHS, IPC, etc.
2. Can you support blind/buried vias and laser microvias?
Yes, we support blind and buried vias and laser-drilled microvias for HDI designs, and ensure proper interlayer connectivity and reliability.
3. What alternate surface finishes are available?
Beyond standard HASL, we also provide those surface finishes: ENIG, OSP, Immersion Silver, ENPIG, and Immersion Tin.
4. Do you ensure consistent solderability across the entire batch?
Yes, we strictly conduct solderability tests on every batch to prevent defects and ensure compatibility and high quality.
5. How do you handle delamination risk with Tg 170 material in multilayer boards?
To mitigate delamination, we strictly choose high-quality Tg170 laminates and control the temperature during the lamination process, and have the pre-production testing to verify Tg and CTE performance.
6. What role does Tg180 play in high-power inverter PCBs?
High-Tg materials can withstand extreme heat from power components, and their high thermal stability prevents CAF(conductive anodic filaments) in high-voltage traces. Besides, the great mechanical strength of Tg180 PCB helps resist warping during layer stacking.
7. Are there affordable alternatives to high-Tg materials for budget-sensitive projects?
Yes, mid-Tg provides a balance between cost and PCB performance. It offers adequate performance for low-power applications or environments with sustained temperatures below 130°C at a cheaper price.
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