DK2.2 Arlon 880 HF PCB Printed Circuit Board (1GHz-100GHz)
Product Specifications
Attribute |
Value |
Material |
Rogers/PTFE |
PCB Type |
HF PCB |
DK Value |
2.2 |
Frequency Range |
1GHz-100GHz |
Layer Count |
2 |
Surface Finish |
Immersion Gold (ENIG) |
Product Details
HF HIGH FREQUENCY PCB board with dielectric constant of 2.2 (alternative materials: TLY-5, RT5880, NY9220). Manufactured using Arlon 880 1.524mm material with ENIG surface finish.
Key Parameters: 2-layer construction, 1OZ copper weight, finished board thickness of 1.6mm. Standard board size of 12×15cm, available in quantities of 15 pieces with a 7-day delivery time for prototypes.
HF PCB Applications
- Military Radar Feed Networks
- Commercial Phased Array Networks
- Low Loss Base Station Antennas
- Missile Guidance Systems
- Digital Radio Antennas
- Filters, Couplers, and LNAs
HF Material Selection Guide
Brand |
Model |
Thickness (mm) |
DK(ER) |
Rogers |
RO4003 |
0.203, 0.5, 0.813, 1.524 |
3.38 |
Rogers |
RO4350 |
0.168, 0.254, 0.508, 0.762, 1.524 |
3.5 |
Rogers |
RO4360G2 |
0.61, 1.524 |
6.15 |
Rogers |
RT5880 |
0.254, 0.508, 0.787 |
2.2 |
TACONIC |
TLY-5 |
0.254, 0.508, 0.8 |
2.2 |
ARLON |
Diclad880 |
0.762, 1.524mm |
2.2 |
Key Characteristics of HF PCB Substrate Materials
- Small and stable dielectric constant (Dk) - critical for signal transmission rate
- Minimal dielectric loss (Df) - ensures high signal quality with low loss
- Thermal expansion coefficient matching copper foil - prevents separation during temperature changes
- Low water absorption - maintains stable dielectric properties in humid conditions
- Excellent heat resistance, chemical resistance, impact strength, and peel strength