High frequency pcb widely used in Mobile communication products,
amplifier, low noise amplifier,GSM, CDMA, 3G smart antenna,splitters, diplexers, filters, couplers and other passive components, Performance:low loss,high dielectric constant and stable,can provide a small size sheet
PTFE + woven glass
Dielectric constant (DK): 2.55,2.65,2.75,2.85,2.95,3.00,3.30,3.50
Loss tangent (DF): 0.0030@10GHz
Copper adhesion: 12ibs / inch
Water absorption: ≤0.02%
Surface resistance: 1X1016 Ω
Volume resistivity: lXl012Ω
Thermal conductivity: 0.8 kcal / m / h ℃
Working temperature: -50 ~ + 260 ℃
Payment & Shipping Terms:
|Surface Finish:||ENIG||Board THK:||0.6 Mm|
|Product Name:||Rogers 4350pcb||Size:||8*2|
custom pcb printing,
printed circuit board pcb
6 Layer High Frequency PCB Used In Automatic Driverless Car System
|Board size: 8*2cm|
|Cu thickness: 35UM|
|Min line space&width: 5Mil|
For many applications, it is sufficient to use FR4 material with an appropriate layer buildup. In addition, we process high-frequency materials with improved dielectric properties. These have a very low loss factor, a low dielectric constant, and are primarily temperature and frequency independent.
Additional favourable properties are high glass transition temperature, an excellent thermal durability, and very low hydrophilic rate.
We use (among others) Rogers or PTFE materials (for example, Teflon from DuPont) for impedance controlled high frequency circuit boards. Sandwich buildups for material combinations are also possible.
|Rogers||RO5880||0.254 0.508 0.762||2.20 ± 0.02|
Nowadays, higher frequencies are applied to electronic circuits in a wide range of areas.
In order to meet the increasing demand for miniaturization and to utilize high frequency, higher-density PCBs are necessary.