RO4003C High-Frequency PCB – Rogers RO4003C Laminates for High-Performance RF Applications

1.Introducing Rogers RO4003C Laminates: The Ultimate Solution for High-Frequency PCBs

Rogers RO4003C laminates are engineered for high-performance RF and microwave applications, offering the electrical performance of PTFE/woven glass with the manufacturability of epoxy/glass. These laminates are designed for high-volume, performance-sensitive applications, providing tight control on dielectric constant (Dk) and low loss at a fraction of the cost of conventional microwave materials.

Unlike PTFE-based materials, RO4003C laminates do not require special through-hole treatments or handling procedures, making them easy to process using standard FR-4 methods. With a Tg of >280°C (536°F) and excellent dimensional stability, RO4003C is ideal for mixed dielectric multi-layer boards and severe thermal shock applications.

2.Key Features of RO4003C Laminates

Dielectric Constant (Dk): 3.38 ±0.05 at 10 GHz
Dissipation Factor (Df): 0.0027 at 10 GHz, 0.0021 at 2.5 GHz
Thermal Conductivity: 0.71 W/m/°K
Low Moisture Absorption: 0.06%
CTE: X-axis: 11 ppm/°C, Y-axis: 14 ppm/°C, Z-axis: 46 ppm/°C
Thermal Coefficient of Dielectric Constant: +40 ppm/°C

3.Benefits:

Ideal for multi-layer board (MLB) constructions
Processes like FR-4 at lower fabrication cost
Designed for performance sensitive, high volume applications
Competitively priced

4.PCB Stackup :2-layer rigid PCB

5.PCB Construction details:

Board Dimensions: 50mm x 70mm = 1PCS, ±0.15mm
Minimum Trace/Space: 5/5 mils
Minimum Hole Size: 0.25mm
No Blind vias
Finished Board Thickness: 0.4mm
Finished Cu weight: 1oz (1.4 mils) outer layers
Surface Finish: Electroless Nickel Electroless Palladium Immersion Gold (ENEPIG)
Top Silkscreen: White
Top Solder Mask: Green
100% Electrical Test: Conducted prior to shipment

6.PCB Statistics:

Components: 17
Total Pads: 54
Thru Hole Pads: 34
Top SMT Pads: 20
Bottom SMT Pads: 0
Vias: 56
Nets: 2

7.Accepted Standards

Artwork Format: Gerber RS-274-X
Quality Standard: IPC-Class-2 compliant
Availability: Worldwide production and shipping

8.Typical Applications of RO4003C Laminates

Cellular Base Station Antennas and Power Amplifiers
RF Identification Tags (RFID)
Automotive Radar and Sensors
LNB's for Direct Broadcast Satellites

9.Upgrade Your RF PCB Designs with RO4003C Laminates!

Whether you're working on cellular base stations, automotive radar, or RFID tags, Rogers RO4003C laminates offer the perfect combination of performance, reliability, and cost efficiency. With low loss, excellent dimensional stability, and easy manufacturability, RO4003C is the ideal choice for your next high-frequency PCB project.