In the adrenaline-fueled world of high-frequency electronics, where
every picosecond counts, you need printed circuit boards that can
keep up with your ambitions. Look no further than Wangling's
revolutionary 8-layer RO4350B PCBs – the cornerstone of tomorrow's
groundbreaking innovations.
Engineered with a relentless pursuit of perfection, these
multi-layer marvels are the result of a synergistic collaboration
between Wangling's design wizards and the legendary material
scientists at Rogers Corporation. Together, they've crafted a PCB
solution that doesn't just meet the demands of today's
high-frequency applications – it obliterates them.
At the heart of this technological tour de force lies the renowned
RO4350B core material, a proprietary blend of woven glass,
hydrocarbon, and ceramics that puts the "super" in
"super-high-frequency." With a dielectric constant (Dk) of 3.48 ±
0.05 at a scorching 10GHz and a dissipation factor (Df) of just
0.0037, these laminates deliver signal integrity that will make
your circuits sing like a virtuoso.
But the true magic lies in the way these PCBs shrug off the ravages
of heat and stress. Boasting a coefficient of thermal expansion
(CTE) of 10 ppm/°C (x-axis), 12 ppm/°C (y-axis), and an
astonishingly low 32 ppm/°C (z-axis), the RO4350B core is built to
withstand the most extreme thermal shock, ensuring your
plated-through-holes remain rock-solid reliable, even in the face
of hellfire.
To further enhance the performance of these 8-layer marvels,
Wangling has integrated Rogers' cutting-edge RO4450F bondply
material into the stackup. This high-Tg wonder not only seals the
deal on seamless multi-layer integration, but also offers
unparalleled lateral flow characteristics, making it a dream to
work with during the lamination process.
And let's not forget the copper. With a beefy 1oz (1.4 mils) on the
outer layers and a potent combination of 1oz (1.4 mils) and 0.5oz
(0.7 mils) on the inner layers, these PCBs are built to handle the
most demanding power and signal requirements. Pair that with a 20μm
via plating thickness, and you've got a recipe for unstoppable
performance.
Whether you're pushing the boundaries of cellular base station
antennas, automotive radar, or any other high-frequency marvel,
Wangling's 8-layer RO4350B PCBs are the secret weapon you've been
searching for. Unleash the future with these technological titans,
and watch your designs soar to unprecedented heights.
