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Introducing the High-Performance F4BM220 PCB Laminates
Wangling's F4BM220 PCB laminates are designed to deliver exceptional electrical performance and reliability for a wide range of high-frequency applications. These advanced laminates are the result of our scientific formulation and precise manufacturing processes, making them a superior choice over similar foreign products.
Key Features of the F4BM220 Laminates:
Dielectric constant (Dk) of 2.2±0.04 at 10GHz, providing excellent signal integrity
Extremely low dissipation factor of 0.001 at 10GHz for minimal signal loss
Exceptional dimensional stability with a low CTE of 25 ppm/°C (x-axis), 34 ppm/°C (y-axis), and 240 ppm/°C (z-axis)
Robust thermal characteristics with a thermal coefficient of Dk at -142 ppm/°C (-55°C to 150°C)
Moisture absorption of ≤0.08% for reliable performance in humid environments
Flammability rating of UL-94 V0 for enhanced safety
These exceptional properties make the F4BM220 laminates an ideal choice for a wide range of high-frequency applications, including:
Microwave, RF, and radar systems
Phase shifters, power dividers, couplers, and combiners
Feed networks for phase-sensitive antennas and phased array antennas
Satellite communications equipment
Base station antennas
The F4BM220 laminates are available in a 2-layer rigid PCB construction, with a board size of 130.5mm x 103mm (±0.15mm) and a finished thickness of 1.7mm. The PCBs feature 4/6 mil minimum trace/space, 0.3mm minimum hole size, and 1oz (1.4 mils) copper weight on the outer layers with a 20μm via plating thickness. The surface finish is Electroless Nickel Immersion Gold (ENIG), ensuring excellent solderability and corrosion resistance.
Whether you're working on cutting-edge microwave, RF, or radar systems, or any other high-frequency application, the F4BM220 laminates from Wangling offer the performance and reliability you need. Contact us today to learn more about how these advanced PCB materials can benefit your project.
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm...
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm...
