Unleash the Power of F4BM220: The Premier Substrate for High-Frequency Dominance

Unleash the Power of F4BM220: The Premier Substrate for High-Frequency Dominance

In the dynamic world of high-frequency electronics, design engineers are constantly seeking materials that can deliver uncompromising performance and reliability.

Today, we're thrilled to introduce you to a game-changing solution that checks all the boxes – the exceptional F4BM220 double-sided PCB from Wangling.

Electrical Performance

At the heart of this remarkable 2-layer PCB is the innovative F4BM220 laminate, a material engineered through the scientific formulation and precise pressing of fiberglass cloth, PTFE resin, and PTFE film. With a consistent dielectric constant (Dk) of 2.2 ± 0.04 at 10GHz and an impressively low dissipation factor of just 0.001, this substrate ensures unparalleled signal integrity and low insertion loss.

Construction

Measuring a compact 51mm x 67mm with a tight tolerance of ±0.15mm, this double-sided PCB features a slim 0.6mm finished thickness and robust 1oz (1.4 mils) copper layers. The board's impressive specifications include a minimum trace/space of 5/8 mils, minimum hole size of 0.3mm, and an Immersion Gold surface finish for reliable solderability and long-term performance.

Dimensional Stability

Engineered for exceptional dimensional stability, the F4BM220 PCB boasts a CTE of 25 ppm/°C in the x-axis, 34 ppm/°C in the y-axis, and just 240 ppm/°C in the z-axis. This material also exhibits a remarkably low thermal coefficient of Dk at -142 ppm/°C, ensuring rock-solid reliability even in the most demanding environments.

Versatile High-Frequency Applications

Whether your focus is on microwave, RF, and radar systems, phase shifters, power dividers, or any other demanding high-frequency design, the F4BM220 double-sided PCB is engineered to elevate your performance. Its exceptional electrical characteristics, combined with its robust construction and environmental friendliness, make it the perfect choice for a wide range of next-generation high-frequency applications.

Unlock the boundless potential of your high-frequency designs with the exceptional F4BM220 double-sided PCB solution, available worldwide. Experience the unparalleled power and reliability that only Wangling can deliver.