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Rogers RT/duroid 5880 PCB: 2-Layer 62mil Thick Immersion Gold PCB for Precision Microwave Circuits
Rogers RT/duroid 5880 PCB: 2-Layer 62mil Thick Immersion Gold PCB for Precision Microwave Circuits
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 PCB utilizes advanced PTFE composites reinforced with randomly oriented glass microfibers to deliver exceptional dielectric constant uniformity for precision stripline and microstrip circuit applications. This 2-layer 1.6mm thick RT/duroid 5880 PCB maintains consistent electrical properties across panels and throughout a wide frequency range, with its low dissipation factor making it suitable for Ku-band and higher frequency applications. The material offers excellent machinability for custom shapes while demonstrating remarkable resistance to solvents and reagents used in standard PCB etching and plating processes.
2.Material Features
Dielectric Constant: 2.20 ±0.02 at 10 GHz/23°C
Dissipation Factor: 0.0009 at 10 GHz
Temperature Coefficient of Dielectric Constant: -125 ppm/°C
Moisture Absorption: 0.02%
Coefficient of Thermal Expansion: X-axis 31 ppm/°C, Y-axis 48 ppm/°C, Z-axis 237 ppm/°C
Thermal Decomposition Temperature: 500°C (TGA method)
Flammability Rating: UL 94-V0
Lead-Free Process Compatible
Isotropic Material Properties
3.Material Benefits
Uniform Electrical Properties Over Wide Frequency Range
Excellent Machinability for Custom Shapes and Configurations
Superior Chemical Resistance to Etching and Plating Reagents
Ideal Performance in High Moisture Environments
Proven Reliability with Well-Established Material Heritage
Lowest Electrical Loss Among Reinforced PTFE Materials
Consistent Panel-to-Panel Performance
Broad Frequency Range Capability to Millimeter Wave
4.PCB Construction Details
Base Material: RT/duroid 5880
Layer Count: 2 Layers
Board Dimensions: 90mm x 90mm (1 PC), Tolerance: ±0.15mm
Minimum Trace/Space: 5/5 mils
Minimum Hole Size: 0.3mm
Blind Vias: None
Finished Board Thickness: 1.6mm
Finished Copper Weight: 1 oz
Via Plating Thickness: 20 μm
Surface Finish: Immersion Gold
Top Silkscreen: No
Bottom Silkscreen: No
Top Solder Mask: No
Bottom Solder Mask: No
Electrical Test: 100% Tested Prior to Shipment
5.PCB Stackup: 2-Layer Rigid Construction
Copper Layer 1: 35 μm
RT/duroid 5880 Substrate: 62mil (5.575 mm)
Copper Layer 2: 35 μm
6.PCB Assembly Statistics
Components: 15
Total Pads: 43
Thru Hole Pads: 27
Top SMT Pads: 16
Bottom SMT Pads: 0
Vias: 12
Nets: 2
7.Artwork and Quality Standards
Artwork Format: Gerber RS-274-X
Accepted Standard: IPC-Class-2
Availability: Worldwide
8.Typical Applications
Commercial Airline Broadband Antennas
Microstrip and Stripline Circuits
Millimeter Wave Applications
Radar and Guidance Systems
Point-to-Point Digital Radio Antennas
High-Frequency Communication Systems
Aerospace Electronics
Satellite Communication Equipment
9.Conclusion
Rogers RT/duroid 5880 PCB delivers exceptional high-frequency performance with outstanding dielectric uniformity, providing reliable solutions for demanding microwave and millimeter wave applications across aerospace, defense, and telecommunications industries.