F4BDZ294 Introduction
F4BDZ294 is a type of Teflon woven glass fabric planar resistor copper-clad laminates with a dielectric constant of 2.94 (DK 2.94). This high frequency laminate is manufactured using Teflon PCB woven glass fabric, which has a low dielectric constant and low dissipation factor, combined with planar resistor copper foil. It boasts excellent electrical and mechanical performance, making it highly reliable mechanically and electrically stable, which is ideal for the design of complex microwave circuits.
F4BDZ294 Specifications for the Planar Resistor Copper Foil
Square Resistance and Thickness of Nickel-Phosphorous Alloy
| Square Resistance | Thickness of Nickel-Phosphorous Alloy (μm) | Tolleranza |
|---|---|---|
| 50 | 0.20 | 5% |
| 100 | 0.10 | 5% |
F4BDZ294 Material Structure
One side of the material is clad with resistor copper foil, while the other side is clad with traditional copper foil. The dielectric material used is Teflon woven glass fabric, with a dielectric constant of 2.94.
F4BDZ294 Material Features
- Low dielectric constant and loss
- Excellent electrical and mechanical performance
- Lower thermal coefficient of dielectric constant
- Low outgassing
F4BDZ294 Application Scope
- Ground-based and airborne radar systems
- Phased array antennas
- GPS antennas
- Power backboards
- Multilayer PCBs
- Spotlight networks