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Rogers High Frequency Made on RT/duroid5880 2-layer 0.381mm 15mil DK2.2 PCB |
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1. Introduction of RT/duroid 5880
Rogers RT/duroid 5880 high-frequency laminates are PTFE composites reinforced with glass microfibers, specifically designed for demanding stripline and microstrip circuit applications. The randomly oriented microfibers provide exceptional uniformity in the dielectric constant.
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The dielectric constant of RT/duroid 5880 laminates remains consistent across panels and is stable over a broad frequency range. Its low dissipation factor makes RT/duroid 5880 suitable for use in Ku-band applications and beyond. |
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These laminates are easy to cut, shear, and machine into desired shapes. Additionally, they are resistant to all commonly used solvents and reagents—whether hot or cold—typically employed in the etching of printed circuits or in plating edges and holes. |
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2. Features
- Dielectric constant of 2.2 with tight tolerance 0.02 at 10 GHz/23°C
- Dissipation factor of 0.0009 at 10GHz
- Temperature coefficient of dielectric constant (TCDk) of -125 ppm/°C
- Low Moisture Absorption 0.02%
- CTE in X-axis of 31 ppm/°C, Y-axis of 48 ppm/°C and Z-axix of 237 ppm/°C
- Isotropic
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3. Benefits
-Uniform electrical properties across a wide frequency range
-Easy to cut, shear, and machine into various shapes
-Resistant to solvents and reagents typically used in etching or plating edges and holes
-Suitable for high-moisture environments
-Well-established material with a proven track record
-Lowest electrical loss among reinforced PTFE materials |
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4. PCB Stackup: 2-layer rigid PCB
Copper_layer_1 - 35 μm
RT/duroid 5880 - 0.381 mm (15mil)
Copper_layer_2 - 35 μm |
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| 5. PCB Construction Details: |
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| - Board dimensions: 65.9mm x 26.32 mm=1PCS, +/- 0.15mm
- Minimum Trace/Space: 5/6 mils
- Minimum Hole Size: 0.2mm
- No Blind vias.
- Finished board thickness: 0.5mm
- Finished Cu weight: 1oz (1.4 mils) outer layers
- Via plating thickness: 20 μm
- Surface finish: ENEPIG
- Top Silkscreen: White
- Bottom Silkscreen: No
- Top Solder Mask: No
- Bottom Solder Mask: No
- 100% Electrical test used prior to shipment |
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6. PCB Statistics:
Components: 15
Total Pads: 60
Thru Hole Pads: 32
Top SMT Pads: 28
Bottom SMT Pads: 0
Vias: 23
Nets: 2 |
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7. Type of artwork supplied: Gerber RS-274-X |
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8. Quality standard: IPC-Class-2 |
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9. Availability: worldwide |
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10. Some Typical Applications:
- Broadband Antennas for Commercial Airlines
- Microstrip and Stripline Circuits
- Millimeter Wave Applications
- Radar Systems
- Guidance Systems
- Point to Point Digital Radio Antennas |
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NEXT:RT/duroid 6035HTC High Frequency PCB with Green Solder Mask Coating Immersion Silver |
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