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Fused Quartz Microstrip Substrate 5 mil
$42.00 USD
Ultra-low-loss fused quartz substrate with 5 mil thickness for highest-frequency applications. Near-zero CTE and exceptional dielectric stability up to 100+ GHz.
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Specifications
| Material | Fused Quartz (SiO₂) |
|---|---|
| Dielectric Constant | 3.78 ± 0.02 |
| Loss Tangent | < 0.00005 @ 1 MHz |
| Substrate Thickness | 5 mil (0.127 mm) |
| Dimension | 2 × 2 inch |
| Surface Finish | Optically Polished |
| Camber | < 0.3 mil/inch |
| Thermal Conductivity | 1.4 W/m·K |
| CTE | 0.55 ppm/°C |
| Operating Temp | -55°C to +350°C |
| Volume Resistivity | > 10¹⁸ Ω·cm |
| Tensile Strength | 70 MPa |
Applications
- W-Band Circuits
- THz Components
- Quantum Sensing
- Precision Metrology
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