Rogers RO4350B PCB Manufacturer| High-Frequency PCB fatcory in China
As a trusted PCB board manufacturer in China, we specialize in producing high-frequency hybrid PCBs that combine Rogers RO4350B and regular substrates such as IT180A, FR-4, and TG170. With 8-layer configurations, impedance control, and advanced resin plug hole technology, our PCBs ensure superior signal integrity and high-frequency performance. The Immersion Silver surface finish provides excellent solderability and corrosion resistance, making these PCBs ideal for 5G, satellite communications, radar systems, and high-speed data transmission applications. As a leading PCB assembly manufacturer, we ensure precise manufacturing quality control, meeting global standards for reliability and performance.
High-Frequency Hybrid PCB with Impedance Control
As a circuit board maker with years of expertise, we produce high-frequency hybrid PCBs that deliver exceptional performance for demanding RF and microwave applications. Combining Rogers RO4350B with IT180A, FR-4, and TG170 substrates, we design PCBs that ensure minimal signal loss and high signal integrity through impedance control. These 8-layer designs are ideal for 5G communication, satellite systems, radar technologies, and other high-speed digital circuits.
Key Features of Our High-Frequency Hybrid PCB
Precise Design – Minimum line width/space: 3/3mil for compact and efficient designs
Customized PCB Sizes – Standard size of 139.65mm x 50mm, customizable per your needs
As a trusted PCB maker and PCB assembly manufacturer in China , we offer:
Multilayer Hybrid PCB Fabrication – Up to 68 layers with advanced pressing technology
RF & Microwave PCB Expertise – High-frequency PCB manufacturing with precise impedance control
HDI & Advanced PCB Processing – Back drilling, blind/buried vias, and laser-drilled microvias
Full PCB Assembly Services – Turnkey PCB assembly, SMT, and THT production
Global Supply Chain & Logistics – Fast, cost-effective delivery for international customers
Key Design Features & Manufacturing Process
Material Selection & Layer Structure
Regular substrates like IT180A, FR-4, and TG170 allow for cost-effective hybrid designs
Resin Plug Hole Technology
Resin plug hole technology reinforces mechanical strength and electrical reliability, ensuring stable performance in high-density designs
Surface Finish
Immersion Silver offers excellent solderability and corrosion resistance, ensuring long-term reliability for high-frequency circuits
High-Precision Manufacturing
Minimum via size of 0.2mm and line width/space of 3/3mil ensure precision in the 8-layer PCB design
One-time pressing and drilling ensures uniformity and quality across all units
High-Frequency PCB Quality Control
At our PCB assembly manufacturer facility, we focus on precision, reliability, and quality control in every step of the process:
Impedance Testing – Ensures optimal signal integrity and minimal signal loss
AOI (Automated Optical Inspection) – Detects potential defects or misalignments before assembly
X-ray Inspection – Confirms resin plug hole quality and via integrity
Testing – Includes impedance checks, signal integrity analysis, and thermal testing
Frequently Asked Questions (FAQ)5
Q1: What is the primary advantage of using Rogers RO4350B in high-frequency PCBs?Q1：
A1: Rogers RO4350B provides excellent dielectric stability and low signal loss, making it perfect for 5G, satellite communication, and high-frequency radar applications.
Q2: How does impedance control improve the performance of
A2: Impedance control ensures the board can handle high-frequency signals without signal distortion, resulting in improved signal quality and better overall performance.
Q3: What benefits does resin plug hole technology offer?
A3: Resin plug hole technology strengthens the mechanical integrity of the PCB and improves electrical reliability, ensuring stability even in high-density designs.
Q4: Can you customize the size of the PCB?
A4: Yes, we offer custom PCB sizes based on your design requirements. Our standard size is 139.65mm x 50mm, but we can adjust to meet specific project needs.
Q5: How does Immersion Silver enhance the durability of the PCB?
A5: Immersion Silver provides a uniform and corrosion-resistant coating, ensuring consistent performance and solderability over time, even in harsh environments.
Q6: What types of applications can benefit from this hybrid PCB?
A6: Our PCBs are ideal for 5G communication, satellite systems, radar systems, high-speed data transmission, and more, due to their high-frequency performance
Q7: What is the maximum frequency supported by this PCB?
A7: With Rogers RO4350B, this PCB can support frequencies up to 10 GHz and beyond, making it perfect for 5G and mmWave applications.
Q8: What is the maximum layer count for your hybrid PCBs?
A8: We can produce multilayer PCBs with up to 68 layers, offering flexible solutions for complex designs beyond the standard 8 layers.
Q9: How precise is the PCB manufacturing process?
A9: Our PCB assembly manufacturer uses tight tolerances of 0.2mm via size and 3/3mil line width/space, ensuring high-precision and high-quality products.
Q10: What tests do you perform to ensure PCB quality?
A10: We perform impedance testing, signal integrity testing, thermal analysis, and X-ray inspection to ensure high-quality, reliable products.
Applications of High-Frequency Hybrid PCBs2
Our high-frequency hybrid PCBs are versatile and well-suited for a variety of industries, providing top-tier performance for RF and microwave applications
Communication and RF Systems
Essential for 5G base stations, RF modules, and high-speed communication circuits
Impedance control ensures superior signal quality with minimal loss
Satellite Communication and Aerospace
Used in satellite communication, GPS systems, and aerospace radar applications
Rogers RO4350B enhances signal clarity in high-frequency rangesRogers RO4350B
Ideal for military radar systems, ADAS, and radar sensor arrays
Resin plug hole technology adds to mechanical stability and electrical reliability
High-Speed Data Transmission
Supports data centers, AI servers, and optical transceivers for high-speed data transfers
Minimal signal degradation ensures smooth and continuous operation
Automotive and IoT Applications
Applied in automotive radar systems, IoT devices, and smart technology
Ensures reliable connectivity and performance in challenging environments
As a leading PCB board manufacturer in China, we offer customized high-frequency hybrid PCBs tailored to your exact specifications.
Contact us now for a quote or to learn more about our high-performance, impedance-controlled PCBs for your project needs!
Application
| Type | High-frequency Hybrid pressing PCB+impedance+resin plug hole |
| End product | |
| Materia | Rogers RO4350B+Regular Substrates IT180A、FR-4、TG170 |
| Number of layer | 8L |
| Board Thickness | 1.6mm |
| single size | 139.65*50mm/1PCS |
| Surface finish | Immersion Silver |
| inner copper thickness | 35um |
| outer copper thickness | 35um |
| color of solder mask | green(GTS，GBS) |
| silkscreen color | white(GTO,GBO) |
| via treatment | resin plug hole |
| density of mechanical drilling hole | 26W/㎡ |
| density of laser drilling hole | / |
| min via size | 0.2mm |
| min line width/space | 3/3mil |
| aperture ratio | 8mil |
| pressing times | 1 time |
| drilling times | 1 time |
| PN | F0890689A |
