This is an article about the technical parameters of KB-5152 (22F Grade).
1. General Characteristics
Base Material: Phenolic Resin with Paper Reinforcement (Cellulose paper core).
Equivalent Standards: GB: 22F | ANSI: FR-1 / FR-2.
Flammability: UL 94V-0 (Highest fire-retardant rating for this class).
Color: Typically Yellow or opaque natural.
2. Electrical Performance
The standout feature of KB-5152 is its resistance to electrical tracking, making it a "High-CTI" board.
3. Why Choose KB-5152 for Your Projects?
Superior Electrical Safety: The high CTI value (600V) makes it exceptionally resistant to electrical leakage and tracking, even in high-humidity environments.
Excellent Cold-Punching: Optimized for high-efficiency cold punching, reducing production costs while maintaining precise dimensions and clean edges.
Cost-Effectiveness: Offers a perfect balance between high electrical performance and economical material costs compared to FR-4.
Warpage Control: Enhanced flatness ensures stable performance during automated SMT and THT (Through-Hole Technology) assembly.
KB-5152 (22F Grade)
The information above outlines the key technical specifications of Kingboard KB-5152 (22F Grade) material. We hope this guide helps you in selecting the most reliable and cost-effective laminate for your next project.
At CHNPCB, we are committed to providing professional PCB fabrication with high-quality materials. If you have any further technical questions or require a custom quote, please feel free to contact our engineering team.
Email: pcb@chnpcb.com
Website: www.chnpcb.com
In the subsequent chapters, we will update the characteristics of the FR-4 material.
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