Taconic RF-60TC is an advanced thermally conductive PTFE-based laminate engineered to meet the stringent requirements of RF, microwave, and high-power electronic systems. Designed with a ceramic-filled PTFE composite, this material offers exceptional thermal conductivity (1.44 W/m·K) while maintaining excellent electrical stability and low loss, making it a superior choice for high-frequency designs that demand both performance and reliability.
Key Features and Advantages
1. High Thermal Conductivity
With a thermal conductivity of 1.44 W/m·K, RF-60TC ensures efficient heat dissipation, preventing hotspots and extending component lifespan — critical for high-power RF amplifiers, radar modules, and 5G base stations.
2. Stable Electrical Performance
The laminate provides a consistent dielectric constant (Dk = 6.15 ± 0.15) and an ultra-low dissipation factor (Df ≤ 0.002 @ 10 GHz), ensuring minimal signal loss and excellent phase stability even at millimeter-wave frequencies.
3. Low Moisture Absorption
With moisture absorption < 0.01%, RF-60TC maintains electrical integrity and dimensional stability in humid or environmentally demanding conditions, making it reliable for outdoor telecom or aerospace systems.
4. Superior Mechanical Strength
The ceramic-filled PTFE matrix delivers strong copper adhesion (≥ 9 lbs/in) and low Z-axis CTE (~25 ppm/°C), ensuring reliability during multilayer lamination and thermal cycling.
5. Wide Operating Temperature Range
RF-60TC performs consistently between –40 °C and +150 °C, meeting the needs of aerospace, automotive radar, and defense-grade electronics.
Typical Applications
Telecommunications
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5G base stations and power amplifiers
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mmWave antenna modules
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RF filters and phase shifters
Aerospace & Defense
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Phased array radar systems
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Satellite communication modules
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Military-grade microwave circuits
Automotive
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Advanced driver-assistance systems (ADAS)
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77 GHz automotive radar and RF sensors
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High-reliability vehicle communication systems
Material Properties
| Property | Typical Value | Test Frequency / Condition |
|---|---|---|
| Dielectric Constant (Dk) | 6.15 ± 0.15 | 10 GHz |
| Dissipation Factor (Df) | ≤ 0.002 | 10 GHz |
| Thermal Conductivity | 1.44 W/m·K | — |
| Moisture Absorption | < 0.01% | — |
| CTE (Z-Axis) | ~25 ppm/°C | — |
| Peel Strength (1 oz Cu) | ≥ 9 lbs/in | IPC-TM-650 2.4.8 |
| Flammability Rating | UL 94 V-0 | — |
| Operating Temperature | –40 °C ~ +150 °C | — |
Fabrication Guidelines
Drilling
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Use diamond-coated or carbide bits to prevent delamination.
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Maintain clean hole walls for reliable plating adhesion.
Lamination
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Apply uniform temperature and pressure for optimal bonding with other PCB layers.
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Recommended controlled curing to ensure dimensional stability.
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 effective cooling for clean, precise edges.
Storage
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Store in 20–25 °C / 40–60% RH environment to maintain material integrity before fabrication.
Why Choose Taconic RF-60TC?
Taconic RF-60TC delivers the perfect combination of thermal performance, electrical stability, and process compatibility, enabling engineers to design compact, high-power, and thermally efficient RF modules.
Whether used in phased array antennas, 5G infrastructure, or automotive radar, it ensures long-term reliability under high power and high-frequency operation.
Compliance & Certifications
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RoHS Compliant
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REACH Compliant
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UL 94 V-0 Flammability Rating
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Low Outgassing (per NASA standards)
Summary
Taconic RF-60TC is a premium thermally conductive RF laminate that sets the benchmark for high-power, high-frequency circuit performance.
Its ceramic-filled PTFE base, combined with low loss, high stability, and superior thermal handling, makes it the ideal solution for next-generation 5G, radar, and satellite communication systems.
