1. Introduction of IsoClad 933

Rogers IsoClad 933 laminates are non - woven fiberglass/PTFE composites designed for use as PCB substrates. Thanks to their non - woven reinforcement, these laminates are suitable for applications where the final circuit requires conformability. IsoClad 933 laminates employ longer random fibers and a unique, proprietary process. This combination results in excellent dimensional stability and enhanced mechanical strength.

2. Features

- Dielectric Constant of DK 2.33 at 10GHz/23°C

- Dissipation Factor of 0.0016 at 10GHz/23°C

- Strong Peel Strength of 10 lbs.per inch

- Low water absorption of 0.05%

- Low outgassing of 0.03% TML, 0 CVCM and 0.02% WVR

- Great Dk uniformity

3. Benefits

- More flexible compared to woven fiberglass

- Highly isotropic across the X, Y, and Z axes

- Stable Dk over range of frequencies

- Enhanced dimensional stability

4. PCB Stackup: 2-layer rigid PCB

Copper_layer_1 - 35 μm

Rogers IsoClad 933 Core - 0.787 mm (31mil)

Copper_layer_2 - 35 μm

6. PCB Statistics:
Components: 19

Total Pads: 52

Thru Hole Pads: 25

Top SMT Pads: 27

Bottom SMT Pads: 0

Vias: 17

Nets: 2