Description
Number of floors 2
Plate thickness 0.9 ± 0.1mm
,Plate used Rogers RT/5870 PCB
Dielectric constant 2.33 ± 0.05
,Dielectric loss factor 0.0005(1MHz),0.0012(10GHz)
Minimum hole diameter 0.2mm
TD:500
Thermal conductivity 0.2w/w.k
density 2.2gm/cm3
Process characteristics high-frequency materials, Rogers RT/5870 PCB
Rogers RT/5870 PCB is a type of high-frequency circuit board made of Rogers RT/duroid 5870 laminate. It has the following characteristics and advantages:
- Low dielectric constant: The dielectric constant (Dk) is 2.33 ± 0.02, measured at 10 GHz according to the IPC-TM 2.5.5.5 standard. This helps reduce signal dispersion and loss during transmission.
- Low dielectric loss: The dielectric loss factor (Df) is only 0.0012 at 10 GHz, making it suitable for high-frequency and wide-bandwidth applications.
- Low moisture absorption: With a moisture absorption rate of only 0.02%, it offers good stability and reliability in high-humidity environments.
- Isotropic properties: Exhibits consistent electrical performance regardless of the direction, ensuring stable performance across different frequencies.
- Good chemical resistance: Resistant to various solutions and reagents used in the etching and plated through-hole processes, ensuring long-term reliability.
- Easy to process: Can be easily fabricated into the desired shape to meet the requirements of different cavity structures.
Based on the above features, Rogers RT/5870 PCB is mainly used in the following fields:
- Commercial aerospace broadband antennas
- Microstrip and stripline circuits
- Millimeter-wave devices
- Radar systems
- Missile guidance systems
- Point-to-point digital radio antennas
It's important to note that when using Rogers RT/5870 PCB or any other PCB material, it's crucial to follow proper design and manufacturing guidelines to ensure optimal performance and reliability of the final product. Additionally, considering the specific requirements of your application is essential when choosing the appropriate PCB material.
