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RO3003 High Frequency PCB Rogers 2 Layer ENIG Laminate Engineered for 5G, Radar and Advanced Driver Assistance Systems

Shipped: 13th-MAR-2025

1. Introduction of RO3003 PCB

Rogers RO3003 High-Frequency Laminates deliver superior RF performance for demanding microwave applications. These ceramic-filled PTFE composites maintain exceptional dielectric constant (Dk) stability across temperature variations and frequency ranges—eliminating the Dk fluctuations common in standard PTFE materials. Engineered for reliability, RO3003 PCB is the material of choice for critical 77GHz automotive radar systems, next-gen ADAS technologies, and high-speed 5G mmWave infrastructure. Its stable electrical properties ensure consistent signal integrity in the most advanced wireless designs.


2. Features

- Rogers RO3003 ceramic-filled PTFE composites

- Dielectric constant of 3+/- 0.04 at 10 GHz/23°C

- Dissipation factor of 0.001 at 10 GHz/23°C

- Td> 500°C

- Thermal Conductivity of 0.5 W/mK

- Moisture Absorption of 0.04%

- Coefficient of Thermal Expansion (-55 to 288 °C):X axis 17 ppm/°C, Y axis 16 ppm/°C, Z axis 25 ppm/°C

 

3. Benefits

 Ultra-Low Dielectric Loss

Supports high-performance applications up to 77GHz, ensuring minimal signal degradation.

 

Superior Thermal and Mechanical Stability

Maintains reliability across temperature variations, enabling robust stripline and multilayer PCB constructions.

 

Uniform Dielectric Properties

Optimized for multi-layer board designs requiring diverse dielectric constants.

Compatible with hybrid architectures integrating epoxy glass multi-layer boards.

 

Exceptional Dk Stability

Consistent performance across temperature and frequency, ideal for precision RF components like bandpass filters, patch antennas, and VCOs.

 

Low CTE (Matched to Copper)

Enhances reliability in surface-mounted component assemblies.

Optimized for temperature-sensitive applications requiring consistent performance.

Delivers exceptional dimensional stability across operational temperature ranges.

 

Cost-Effective Volume Production

Delivers high-frequency performance at competitive laminate pricing, ideal for scalable RF and microwave designs.

 

4. PCB Stackup: 2-layer rigid PCB

Copper_layer_1 - 35 μm

Rogers RO3003 Substrate - 5mil (0.127mm)

Copper_layer_2 - 35 μm

5. PCB Construction Details:
 

- Base material: RO3003

- Layer count: 2 layers

- Board dimensions: 69.25mm x 92.45 mm=2 Types=2PCS

- Minimum Trace/Space: 5/5 mils

- Minimum Hole Size: 0.2mm

- No Blind vias.

- Finished board thickness: 0.2mm

- Finished Cu weight: 1 oz (1.4 mils) outer layers

- Via plating thickness: 20 μm

- Surface finish: Immersion Gold

- Top Silkscreen: No

- Bottom Silkscreen: No

- Top Solder Mask: Green

- Bottom Solder Mask: No

- 100% Electrical test used prior to shipment

 

6. PCB Statistics:

Components: 21

Total Pads: 63

Thru Hole Pads: 37

Top SMT Pads: 26

Bottom SMT Pads: 0

Vias: 51

Nets: 2

 
7. Type of artwork supplied: Gerber RS-274-X
 
8. Quality standard: IPC-Class-2
 
9. Availability: worldwide

10. Typical Applications:

- Automotive radar applications

- Global positioning satellite antennas

- Cellular telecommunications systems - power amplifiers and antennas

- Patch antenna for wireless communications

- Direct broadcast satellites

- Datalink on cable systems

- Remote meter readers

- Power backplanes

 
 
 
 
 
 
NEXT: RO3006 2-Layer 25mil ENIG Circuit Board Advanced Material for Stable Dk in Commercial Microwave and RF Applications
 
 
 

 

 
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