RO3003 laminates offer excellent stability of dielectric constant (Dk) over various temperatures and frequencies. This stability also includes the elimination of the step change in Dk that typically occurs near room temperature with PTFE glass materials. This is ideal for applications including automotive radar (77 GHz), advanced driver assistance systems (ADAS) and 5G wireless infrastructure (mmWave).
Please see below for a sampling of data for this material formulation. For detailed material information and to use advanced features such as filtering, visit the Laminate Properties Tool.
| RO3003™ | RO3006™ | RO3010™ | RO3035™ | |
|---|---|---|---|---|
| Dielectric Constant, @10GHZ (2.5 GHz) Typical (Process) | 3.00+/-0.047 | 6.15+/-0.15 | 10.20+/-0.30 | 3.50+/-0.05 |
| Dielectric Constant, @10GHZ (2.5 GHz) Typical (Design) | 3.1629 | 6.4 | 11.2 | 3.60 |
| Dissipation Factor TAN @10 GHz (2.5 GHz) (Typical) | 0.0010 | 0.002 | 0.0022 | 0.0015 |
| Thermal Coefficient εr -50°C to 150°C ppm/°C (Typical) | -3 | -262 | -395 | -45 |
| Volume Resistivity Mohm (Typical) | 1x107 | 1x105 | 1x105 | 1x107 |
| Surface Resistivity Mohm (Typical) | 1x107 | 1x105 | 1x105 | 1x107 |
| Water Absorption D48/50% (Typical) | 0.04 | 0.02 | 0.05 | 0.04 |
| Thermal Conductivity W/m/°K (Typical) 50°C ASTM D5470 | 0.50 | 0.79 | 0.95 | 0.50 |
| Coefficient of Thermal Expansion -55° to 288°C ppm/°C (Typical) X | 17 | 17 | 13 | 17 |
| Coefficient of Thermal Expansion -55° to 288°C ppm/°C (Typical) Y | 16 | 17 | 11 | 17 |
| Coefficient of Thermal Expansion -55° to 288°C ppm/°C (Typical) Z | 25 | 24 | 16 | 24 |
| Peel Strength 1 oz (35um) ED Foil lbs/in. (N/mm) (Typical) | 12.7 (2.2) | 7.1 (1.2) | 9.4 (1.6) | 10.2 (1.8) |
| Density gm/cm3 (Typical) | 2.1 | 2.6 | 2.8 | 2.1 |
| Flammability Rating UL94 | V-0 | V-0 | V-0 | V-0 |
| Lead-Free Process Compatible | Y | Y | Y | Y |
| PIM dBc Typical |
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