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Polyimide PCBs are printed circuit boards made from polyimide materials, known for their excellent thermal stability and electrical insulation properties. These boards are typically used in high-temperature applications where traditional materials may fail. The polyimide substrate allows for flexibility and durability, making them suitable for various electronic devices and systems.
| Material | Polyimide resin |
| Temperature range | -269°C to 400°C |
| Thickness | 0.1 mm to 3 mm |
| Layer count | 1 to 12 layers |
| Copper thickness | 1 oz to 6 oz |
| Surface finish | ENIG, OSP, or HASL |
When selecting polyimide PCBs, consider the specific thermal and electrical requirements of your application. Specify the desired thickness, layer count, and copper thickness based on your design needs. Additionally, inquire about surface finishes and any required certifications for your industry. Quantities can vary depending on production needs, so be clear about your order volume.
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They offer excellent thermal stability, flexibility, and electrical insulation.
They are widely used in aerospace, automotive, medical devices, and telecommunications.
Yes, polyimide materials are suitable for high-frequency applications due to their low dielectric loss.
Typical thickness ranges from 0.1 mm to 3 mm.
Yes, polyimide PCBs can be manufactured to be flexible, making them ideal for compact designs.
Common finishes include ENIG, OSP, and HASL.