In the world of high-frequency electronic design, the choice of base material determines not only signal performance but also long-term reliability. Taconic RF-60A is a high-performance, low-moisture-absorption, ceramic-filled PTFE composite engineered specifically for RF and microwave applications that demand exceptional electrical stability and environmental durability.
With its superior dielectric consistency, low loss tangent, and mechanical robustness, RF-60A has become a preferred choice for engineers designing high-frequency circuits in telecommunications, aerospace, radar, and automotive systems.
1. Product Overview
Taconic RF-60A is designed for high-performance RF and microwave circuits, especially in environments exposed to humidity or temperature variations.
The ceramic-filled PTFE construction delivers excellent electrical properties combined with outstanding thermal reliability and mechanical strength, ensuring consistent performance even under demanding operating conditions.
Typical end applications include:
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High-performance antennas and radar systems
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Satellite communication modules
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RF power transmission and signal conditioning boards
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Advanced sensors and control systems
2. Key Features and Advantages
🔹 Superior Electrical Performance
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Stable Dielectric Constant (Dk = 6.15 ± 0.15 @ 10 GHz)
Ensures predictable impedance control and phase stability—critical for RF and microwave designs. -
Ultra-Low Dissipation Factor (Df ≤ 0.0020 @ 10 GHz)
Minimizes signal attenuation for efficient power transmission and high-frequency reliability.
🔹 Exceptional Moisture Resistance
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Moisture absorption < 0.01%, maintaining stable dielectric properties even in high-humidity or outdoor environments.
This makes RF-60A ideal for applications like radar, base stations, and communication equipment operating under fluctuating climates.
🔹 High Thermal Stability
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Thermal Conductivity: 0.5 W/m·K – efficiently dissipates heat in high-power RF systems.
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Low CTE (~25 ppm/°C, Z-axis) – ensures dimensional stability and reduces stress in multilayer or hybrid PCB designs.
🔹 Mechanical Strength and Processability
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Excellent peel strength (≥ 9 lbs/in with 1 oz copper) ensures reliable copper adhesion.
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Compatible with standard PCB manufacturing processes, including drilling, plating, and lamination.
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Easy to fabricate using carbide or diamond-coated drill bits, with minimal risk of delamination.
3. Typical Applications
Telecommunications & 5G Systems
RF-60A is widely used in 5G base stations, RF filters, amplifiers, and millimeter-wave modules where high frequency and low loss are essential.
Aerospace & Defense
Ideal for satellite communication systems, phased array radar, and avionics, thanks to its consistent electrical properties and low outgassing characteristics suitable for aerospace environments.
Automotive Electronics
In ADAS (Advanced Driver Assistance Systems) and 77 GHz automotive radar, RF-60A provides low-loss signal transmission, ensuring precision detection and response performance.
Industrial & IoT Devices
Perfect for high-frequency sensors, industrial RF modules, and control systems requiring long-term reliability and stability in variable conditions.
4. Technical Properties
| Property | Typical Value | Unit / Condition |
|---|---|---|
| Dielectric Constant (Dk) | 6.15 ± 0.15 | @ 10 GHz |
| Dissipation Factor (Df) | ≤ 0.0020 | @ 10 GHz |
| Moisture Absorption | < 0.01% | — |
| Thermal Conductivity | 0.50 | W/m·K |
| CTE (Z-axis) | ~25 | ppm/°C (25–260°C) |
| Peel Strength (1 oz Cu) | ≥ 9 | lbs/in |
| Flammability Rating | UL 94 V-0 | — |
| Operating Temperature Range | -40°C to +150°C | — |
5. Fabrication Guidelines
Drilling:
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Use carbide or diamond-coated bits for precision and to prevent delamination.
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Maintain clean hole walls for optimal copper plating adhesion.
Lamination:
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Apply uniform heat and pressure to achieve reliable bonding with other PCB layers.
Copper Plating:
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Fully compatible with standard electroless and electrolytic copper plating processes.
Routing:
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Use high-speed routers with adequate cooling to ensure smooth and accurate edge finishes.
Storage:
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Store in a controlled environment (20–25°C, 40–60% RH).
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Avoid direct sunlight or exposure to high humidity.
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Once opened, use the material promptly to maintain moisture resistance.
6. Certifications and Compliance
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RoHS Compliant
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REACH Compliant
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UL 94 V-0 Flammability Certification
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Low Outgassing Properties – suitable for aerospace and space-grade applications
7. Why Choose Taconic RF-60A?
Taconic RF-60A offers an outstanding balance between performance, reliability, and manufacturability.
Its ability to maintain low loss, high stability, and strong mechanical performance under extreme conditions makes it one of the best materials for next-generation RF and microwave PCB designs.
Whether you’re developing high-frequency radar, 5G modules, or satellite communication systems, RF-60A delivers the consistent, repeatable performance engineers can rely on.
Ready to Build Reliable High-Frequency Boards?
At KKPCB, we specialize in the manufacturing and assembly of RF & microwave PCBs using advanced materials like Taconic RF-60A, RF-60TC, and TLY-5.
Our engineering team ensures top-quality fabrication, precise impedance control, and superior yield for high-frequency applications.
📩 Contact us at: sales@kkpcb.com
🌐 Website: www.kkpcba.com
