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2-Layer Rogers RT/Duroid 5880 PCB 40mil Thick Immersion Gold PCB for Millimeter Wave and Radar Systems
2-Layer Rogers RT/Duroid 5880 PCB 40mil Thick Immersion Gold PCB for Millimeter Wave and Radar Systems
Printed Circuit Boards are custom-made products; the images and specifications provided are for reference only.
1. Rogers RT Duroid 5880 PCB Introduction
Rogers RT/duroid 5880 high frequency PCB laminates are PTFE composites reinforced with randomly oriented glass microfibers, engineered to deliver exceptional dielectric constant uniformity for precision stripline and microstrip circuits. RT/Duroid 5880 materials maintain consistent electrical properties across panels and throughout a broad frequency range, with a low dissipation factor that enables reliable performance up to Ku-band and beyond. RT/duroid 5880 laminates offer excellent machinability for custom shaping while demonstrating strong resistance to solvents and reagents used in standard PCB etching and plating processes.
2. PCB Construction Details
Specification Category |
Details |
Base Material |
RT/duroid 5880 |
Layer Count |
2 Layers |
Board Dimensions |
110mm x 33.59mm (±0.15mm) |
Finished Thickness |
1.1mm |
Copper Weight |
1 oz |
Min. Trace/Space |
4/6 mils |
Min. Hole Size |
0.3mm |
Blind Vias |
None |
Surface Finish |
Immersion Gold |
Solder Mask |
None |
Silkscreen |
White (Top), None (Bottom) |
Electrical Test |
100% |
3. Stackup Structure
This 2-layer configuration employs an RT/duroid 5880 core with 1.016mm (40mil) thickness, positioned between two 35μm copper layers to create a 1.1mm overall profile optimized for high-frequency signal integrity.
4. Board Statistics
Components: 12
Total Pads: 37 (29 Thru-Hole, 18 Top SMT)
Vias: 56
Nets: 2
Files: Gerber RS-274-X
Standard: IPC-Class-2
Availability: Worldwide
5. RT Duroid 5880 Material Features
Dielectric Constant: 2.20±0.02 @ 10GHz
Dissipation Factor: 0.0009 @ 10GHz
Temperature Coefficient of Dk: -125 ppm/°C
CTE: X 31/Y 48/Z 237 ppm/°C
Moisture Absorption: 0.02%
Isotropic Material Properties
6. RT Duroid 5880 Key Benefits
Uniform electrical performance across wide frequency ranges
Excellent machinability for custom shaping requirements
Superior chemical resistance to etching and plating agents
Ideal for high-humidity operating environments
Proven reliability in established applications
Lowest electrical loss among reinforced PTFE materials
7. Typical Applications
Commercial Airline Broadband Antennas
Microstrip and Stripline Circuits
Millimeter Wave Systems
Radar and Guidance Systems
Point-to-Point Digital Radio Antennas
High-Frequency Communication Equipment