IsoClad 917 High Frequency PCB Material Introduction Rogers IsoClad 917 laminates are non-woven fiberglass/PTFE composites using a low ratio of fiberglass/PTFE to achieve the lowest 2.17 or 2.20 dielectric constant and 0.0013 dissipation factor. Longer random fibers and proprietary process of IsoClad 917 provide greater dimensional stability and dielectric constant uniformity than competitors in similar classes.It is non-woven fiberglass reinforcement, less rigid than woven fiberglass, so it’s used in applications where the final IsoClad 917 PCB may be bent in shape, including conformal antennas or wrap-around antennas. Features 1.Low dielectric constant (Dk) of 2.17 or 2.20 2. Low dissipation factor of .0013 at 10GHz 3. Extremely low loss 4. Low moisture absorption 5. Highly Isotropic in X, Y and Z Directions Typical Applications: 1.Conformal Antennas 2. Stripline and Microstrip Circuits 3. Guidance Systems 4. Radar Systems Our PCB Capability (IsoClad 917) PCB Material: Non-woven Fiberglass / PTFE Composites Designation: IsoClad 917 Dielectric constant: 2.17 or 2.20? (10 GHz) Dissipation factor 0.0013 (10 GHz) Layer count: Single Sided, Double Sided, Multi-layer PCB, Hybrid PCB Copper weight: 1oz (35μm), 2oz (70μm) Dielectric thickness 20mil (0.508mm), 31mil (0.787mm),? 62mil (1.575mm) PCB size: ≤400mm X 500mm Solder mask: Green, Black, Blue, Yellow, Red etc. Surface finish: ENIG(immersion gold), HASL, Immersion silver, Immersion tin, ENEPIG, OSP, Bare copper, Pure gold plated etc..
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