PCB Board Fiberglass – FR4
PCB Board Fiberglass – FR4 is one of the most widely used base materials in printed circuit boards, offering an ideal balance between strength, stability, and insulation. Made from woven fiberglass cloth with an epoxy resin binder, it is carefully engineered to provide a durable and rigid substrate that supports electronic components with precision. Its consistent performance makes it the backbone of countless electronic devices, ranging from consumer gadgets to industrial systems.
What sets FR4 apart is its unique combination of mechanical robustness and excellent electrical insulation properties. Its ability to withstand heat, resist moisture absorption, and maintain dimensional stability makes it a reliable choice for both simple and complex circuits. Its surface is smooth and consistent, enabling accurate etching and trace layouts, which are critical for the performance of modern electronics.
With its proven reliability, FR4 continues to be the material of choice for engineers and manufacturers worldwide. It ensures that circuits remain safe, efficient, and durable even in demanding environments. Whether used in single-layer, double-layer, or multi-layer PCBs, FR4 delivers a foundation that ensures long-lasting performance and compatibility across a broad spectrum of applications.
Features:
- Strong mechanical strength and rigidity.
- Excellent electrical insulation properties.
- Flame-retardant and heat-resistant material.
- Smooth and stable surface for accurate circuit etching.
- High resistance to moisture and environmental factors.
- Reliable long-term performance.
Specifications:
| Property | Value/Details |
|---|---|
| Material Type: | Fiberglass reinforced epoxy (FR4) |
| Flame Retardant Rating: | UL94 V-0 |
| Color: | Copper |
| Thermal Resistance: | Up to ~130–140°C (standard FR4) |
| Water Absorption: | Low (≤0.10%) |
| Mechanical Strength: | High rigidity and durability |
| Dielectric Strength: | Excellent electrical insulation |
| Thickness Options: | 1.6mm |
Dimensions: 5X7cm , 5x9cm , 7X9cm , 7X10cm , 10X10cm , 10X15cm , 12X18cm , 15X20cm , 20X20cm , 20X30cm (According to your choice)
Applications:
- Consumer Electronics.
- Industrial Equipment.
- Automotive Electronics.
- Communication Devices.
- Aerospace and Defense Systems.
- Power Electronics.
Package Contents:
- 1x PCB Board Fiberglass – FR4 (Depending on Size)
Note:
1. The PCB may have scratches as it is cleaned before shipping.
2. The product dimensions may vary from the images.
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