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Product Details:
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Rogers RT/duroid 5880LZ laminates are composite materials that are filled with PTFE. They are specifically designed for use in exacting strip-line and micro-strip circuit applications. These laminates contain a unique filler that results in a low density of 1.4 gm/cm3, making them lightweight and ideal for high-performance, weight-sensitive applications.
The RT/duroid 5880LZ PCBs have a very low dielectric constant of 2.0 +/-0.04 and a low dissipation factor ranging from .0021 to .0027 at 10GHz. The dielectric constant is uniform from panel to panel and remains constant over a wide frequency range. The low dissipation factor extends the usefulness of these PCBs to Ku-band and above.
Typical applications of RT/duroid 5880LZ laminates include airborne antenna systems, lightweight feed networks, point-to-point digital radio antennas, and other similar applications.
| Property | Typical Value RT/duroid® 5880LZ | Direction | Units | Condition | Test Method |
| Dielectric Constant er,Process | 2.00 ± 0.04 | Z | 10 GHz/23°C | IPC-TM-650, 2.5.5.5 | |
| Dielectric Constant er,Design | 2.00 | Z | 8 GHz - 40 GHz | Differential Phase Length Method | |
| Dissipation Factor, tan | Typ: 0.0021 Max: 0.0027 | Z | 10GHz/23°C | IPC-TM-650, 2.5.5.5 | |
| Thermal Coefficient of Dielectric Constant, er | +20 | Z | ppm/°C | -50°C to 150°C 10GHz | IPC-TM-650, 2.5.5.5 |
| Volume Resistivity | 1.74 X 10^7 | Mohm•cm | C-96/35/90 | IPC-TM-650, 2.5.17.1 | |
| Surface Resistivity | 2.08 X 10^6 | Mohm | C-96/35/90 | IPC-TM-650, 2.5.17.1 | |
| Electrical Strength | 40 | KV | D48/50 | IPC-TM-650, 2.5.6 | |
| Dimensional Stability | -0.38 | X,Y | % | IPC-TM-650, 2.4.39A | |
| Moisture Absorption | 0.31 | % | 24 hours/23°C | IPC-TM-650, 2.6.2.1 | |
| Thermal Conductivity | 0.33 | Z | W/m/°K | 80°C | ASTM C518 |
| Coefficient of Thermal Expansion | 54, 47 40 | X,Y Z | ppm/°C | 0 to 150°C | IPC-TM-650, 2.4.41 |
| Outgassing | |||||
| TML | 0.01 | % | ASTM E-595 | ||
| CVCM | 0.01 | ||||
| WVR | 0.01 | ||||
| Density | 1.4 | gm/cm^3 | ASTM D792 | ||
| Copper Peel | >4.0 | pli | IPC-TM-650, 2.4.8 | ||
| Flammability | V-O | UL 94 | |||
| Lead-Free Process Compatible | YES | ||||
Contact Person: Ms. Ivy Deng
Tel: 86-755-27374946
Fax: 86-755-27374848
