|
|
|
|
|
|
DiClad 870 High Frequency PCB |
|
|
|
|
|
DiClad 870 laminates are woven fiberglass/PTFE composite materials for use as printed circuit board substrates. In comparison to nonwoven fiberglass reinforced PTFE-based laminates of comparable dielectric constants, the woven fiberglass reinforcement in DiClad 870 provides greater dimensional stability. |
|
|
|
|
|
DiClad 870 laminates offer lower dielectric constants (Dk) and dissipation factors at a similar thickness as other laminates in the DiClad series by using fewer plies of woven fiberglass and a higher ratio of PTFE content. |
|
|
|
|
|
Features & Benefits
- Dielectric constant of 2.33 at 10GHz and 1 MHz
- Dissipation factor of .0013 at 10GHz
- Lowest moisture absorption among PTFE based composites
- Stable Dk over a wide frequency range ensuring easy design transition and scalability of design
- Low Dk supports wider line widths for lower insertion loss
- Copper matched CTE in X and Y axis
- Excellent outgassing value in TML, CVCM and WVR.
- Meets requirements of UL94-V0
|
|
|
|
|
|
Typical Applications
1. Commercial Phased Array Networks
2. Digital Radio Antennas
3. Filters, Couplers, LNAs
4. Guidance Systems
5. Low Loss Base Station Antennas
6. Radar Feed Networks |
|
|
|
|
|
|
|
|
|
|
|
Our PCB Capability (DiClad 870) |
|
|
| PCB material: |
Woven Fiberglass reinforced PTFE Laminates |
| Designation: |
DiClad 870 |
| Dielectric constant: |
2.3 |
| Layer count: |
Sinlge-sided PCB, Double-sided PCB, Multi-layer PCB, Hybrid PCB |
| Dielectric thickness: |
31mil(0.787mm), 93mil (2.286mm), 125mil (3.175mm) |
| Copper weight: |
1oz (35μm), 2oz (70μm) |
| PCB size: |
≤400mm X 500mm |
| Solder mask: |
Green, Black, Blue, Red, Yellow etc. |
| Surface finish: |
Immersion gold, HASL, Immersion silver, Immersion tin, Bare copper, OSP, ENEPIG, Pure gold plated etc.. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
