Description
Our PCF-2 PTFE Ceramic CCL Film delivers the balance of electrical performance, mechanical robustness, and cost-efficiency that commercial RF and microwave PCB manufacturers need most. With a 40:60 PTFE-to-ceramic ratio, it’s engineered for volume production runs where consistent Dk/Df performance across every panel matters.
Key Specifications
| Parameter | Value |
|---|---|
| PTFE : Ceramic Filler Ratio | 40% : 60% |
| Dielectric Constant (Dk) | 3.0 |
| Dissipation Factor (Df) | 0.0003 |
| Mechanical Strength | 10 MPa |
| Thickness | 120 µm |
| Operating Temperature | -200°C to +260°C |
| Chemical Resistance | Resistant to strong acids, alkalis, and organic solvents |
Why PCF-2
- Dk 3.0 aligns with widely-used industry reference points for commercial RF laminate design
- Df of 0.0003 keeps insertion loss low even across multi-inch trace runs
- Optimized ceramic loading improves CTE match to copper, reducing warpage risk during multilayer lamination
- Strong middle-ground choice for engineers migrating from standard PTFE laminates seeking better cost-performance balance
Recommended Applications: Base station antenna feed networks, RF power amplifiers, microwave backhaul links, general-purpose high-frequency PCBs
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
