Rogers Corporation is a well-known name in the electronics industry
for providing high-performance circuit materials. Among the many
products Rogers offers, the Rogers 4730 PCB laminate stands out for
its excellent high-frequency performance.
At Bicheng PCB, we have the capability to produce high-quality
Rogers 4730 PCBs using our advanced CADCAM technology. Here's what
you need to know about the properties of Rogers 4730 PCB and how we
can help you achieve the best results with this material.
Rogers 4730 PCB Properties
The Rogers 4730 PCB laminate is a ceramic-filled PTFE composite
that provides excellent electrical performance for high-frequency
applications. It has a dielectric constant of 3.0 at 10 GHz and a
low dissipation factor of 0.0027 at 10 GHz. The thermal coefficient
of dielectric constant (TCDk) is -165 ppm/℃, which ensures that the
performance of the PCB remains stable across a wide temperature
range.
The Rogers 4730 PCB also has excellent thermal conductivity, with a
value of 0.5 W/mK, and low moisture absorption of 0.05%. Its low
loss tangent and high thermal conductivity make it an ideal choice
for high-frequency applications operating at X-band or below.
Additionally, the Rogers 4730 PCB laminate offers tight thickness
tolerance, ensuring that your circuits perform consistently. The
laminate has a thermal decomposition temperature of 500℃, making it
suitable for high-temperature applications.
| Technical Specifications | Value |
|---|
| Dielectric constant | 3.0 ± 0.05 at 10 GHz |
| Dissipation factor | 0.0027 at 10 GHz |
Thermal coefficient ofdielectric constant (TCDk) | -165 ppm/℃ |
| Moisture absorption | 0.05% |
| Thermal conductivity | 0.5 W/mK |
| Decomposition temperature | 500℃ |
| Thickness tolerance | ± 0.025 mm |
| Copper peel strength | 1.1 N/mm |
Bicheng PCB's CADCAM Capability for Rogers 4730 PCB
At Bicheng PCB, we have a team of experienced engineers and
advanced equipment to ensure the highest quality of Rogers 4730
PCBs. We use advanced CADCAM software to manufacture PCBs with
tight tolerances, accurate dimensions, and reliable performance.
Our manufacturing process for Rogers 4730 PCBs includes:
Design and CAM: Our engineers use advanced software to create your PCB.
Material selection: We use only high-quality materials from trusted suppliers to
ensure the performance and reliability of your PCB.
Lamination: We use advanced equipment to laminate the layers of your PCB with
precision and accuracy.
Drilling and routing: Our advanced drilling and routing equipment
ensures accurate hole placement and precise routing of your PCB.
Plating: We use advanced plating techniques to ensure uniform plating and
reliable connectivity.
Testing: We conduct a series of tests to ensure the reliability and
performance of your PCB.
Conclusion
The Rogers 4730 PCB laminate is an excellent choice for
high-frequency applications that require stable electrical
performance across a wide temperature range. At Bicheng PCB, we
have the CADCAM capability to produce high-quality Rogers 4730 PCBs
that meet your exact specifications. Contact us today to learn more
about how we can help you achieve the best results with Rogers
4730.
