RO4835 PCB Rogers 4835 6.6mil Substrate High frequency Board

RO4835 PCB Rogers 4835 6.6mil Substrate High frequency Board

We are thrilled to present our latest breakthrough in high-frequency printed circuit boards (PCBs) – the RO4835 PCB. Designed to deliver exceptional performance and versatility, this advanced PCB is specially engineered to meet the demanding requirements of performance-sensitive, high-volume applications. With its superior electrical properties, tight dielectric constant tolerance, and robust construction, the RO4835 high frequency PCB is the ultimate solution for applications that demand high operating frequencies. Read on to explore the features and benefits of this extraordinary PCB.

PCB Substrates:

The Rogers 4835 PCB is made using Rogers RO4835 6.6mil substrates, ensuring exceptional reliability and durability. With a Dielectric Constant (DK) of 3.48 +/- 0.05 at 10 GHz/23°C and a Dissipation Factor of 0.0037 at 10 GHz/23°C, this PCB offers low dielectric tolerance and low loss, making it ideal for high-frequency applications. Its Thermal Coefficient of er (TcDK) of +50 ppm/°C ranging from -100 to 250°C ensures stable performance across a wide temperature range. With a Tg greater than 280°C and a moisture absorption rate of 0.05%, the Rogers4835 PCB guarantees high-performance even in challenging environments. Additionally, its CTE values of 10 ppm/°C (X-axis), 12 ppm/°C (Y-axis), and 31 ppm/°C (Z-axis) provide excellent dimensional stability and reliability.

Stackup:

The Rogers RO4835 PCB features a 2-layer rigid construction with copper layers on both sides. The copper layer thickness is 35 μm for both Copper_layer_1 and Copper_layer_2. In between the copper layers lies the RO4835 substrate, which has a thickness of 0.168 mm (6.6mil). This stackup design ensures efficient signal transmission and robust structural integrity.

Features and Benefits:

1. Superior Electrical Performance:

The RO4835 PCB enables applications with higher operating frequencies, thanks to its low loss and excellent electrical performance. This feature makes it an ideal choice for automotive radar and sensor applications, power amplifiers, point-to-point microwave systems, and RF components.

2. Tight Dielectric Constant Tolerance:

The controlled impedance transmission lines of the RO4835 PCB ensure stable signal integrity and precise circuit performance. Its tight dielectric constant tolerance ensures reliable and consistent impedance across the entire design.

3. Lead-Free Process Compatible:

The RO4835 PCB is compatible with lead-free processes, making it environmentally friendly and ensuring no blistering or delamination during manufacturing. This feature enhances reliability and longevity.

4. Reliable Plated Through Holes:

The PCB's low Z-axis expansion and low in-plane expansion coefficient contribute to the reliable plated through holes, guaranteeing robust electrical connections and long-term performance.

5. CAF Resistance:

The Double sided RO4835 PCB is highly resistant to Conductive Anodic Filament (CAF) formation, ensuring long-term reliability and reducing the risk of electrical failures.

Construction Details:

PCB Statistics:

RO4835 Typical Values:

RO4835 PCB Typical Applications:

The RO4835 6.6mil PCB finds applications in various industries, including:

1. Automotive Radar and Sensors: The PCB's high-frequency capabilities and dimensional stability make it an excellent choice for automotive radar and sensor applications, where accuracy and reliability are crucial.

2. Point-to-Point Microwave Systems: The RO4835 PCB's low loss and reliable electrical performance make it ideal for high-frequency microwave systems, ensuring efficient and reliable signal transmission.

3. Power Amplifiers: With its exceptional electrical properties and low loss, the RO4835materialPCB is well-suited for power amplifier applications, delivering high-performance output with minimal signal loss.

4. Phased-Array Radar: The excellent electrical performance and reliability of the RO4835 PCB make it an ideal choice for phased-array radar applications, enabling precise control and manipulation of electromagnetic waves.

5. RF Components: Whether it's filters, couplers, or other RF components, the Rogers4835 PCB offers outstanding electrical performance and stability, ensuring reliable and efficient RF communication systems.

Conclusion:

The RO4835 high frequency PCB represents the pinnacle of high-frequency PCB technology, offering exceptional electrical performance, dimensional stability, and reliability. Whether you are working on automotive radar, point-to-point microwave systems, power amplifiers, or RF components, the RO4835 PCB is the ultimate solution for your high-frequency applications. For any technical questions or further information, please contact our dedicated sales team at sales20@bichengpcb.com. We are committed to providing exceptional customer support and ensuring the success of your projects.