Rogers RO4003c PCB Printed Circuit Board of Shenzhen Custom PCB

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: RO4003c
• Model NO.: BIC-1043-V2.1
• Material: Woven Glass-Reinforced Hydrocarbon/Ceramic
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Base Material: Copper
• Insulation Materials: Epoxy Resin
• Model: PCB
• Brand: Rogers
• Surface Finish: Immersion Gold
• Board Thickness: 0.43mm (Finished)
• Layer Count: 2-Layer
• Solder Mask: None
• Transport Package: Kk Paper, 3-Layer Wrinkle
• Specification: 170.53mm x 180.35mm (2 types, ± 0.15mm)
• Trademark: Bicheng
• Origin: Shenzhen China
• HS Code: 8534009000
• Production Capacity: 360000 Square Meters/Year

Product Description

High-Frequency 2-Layer RO4003C PCB with 0.43mm Thickness for Precision RF Applications
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.) 
 

1. Overview of RO4003C 2-Layer PCB

This high-performance 2-layer rigid PCB is engineered for radio frequency (RF) and microwave applications, leveraging Rogers RO4003C PCB as its base material. Designed to deliver exceptional electrical stability and low signal loss, it is ideal for high-speed circuits, automotive radar systems, cellular base stations, and satellite communications. With a slim profile of 0.43mm thickness, RO4003C PCB combines reliability with cost-effective manufacturing processes akin to FR-4, making it suitable for high-volume production. Its superior thermal management and dimensional stability ensure consistent performance even in demanding environments.
 

 

2. PCB Construction Details 

Parameter	Specification
Base Material	Rogers RO4003C
Layer Count	2 Layers
Board Dimensions	170.53mm x 180.35mm (2 types, ±0.15mm)
Minimum Trace/Space	4/4 mils
Minimum Hole Size	0.25mm
Via Type	Through-Hole Only (No Blind Vias)
Finished Thickness	0.43mm
Copper Weight (Outer)	1oz (35μm)
Via Plating Thickness	20μm
Surface Finish	Immersion Gold (ENIG)
Solder Mask	None (Top/Bottom)
Silkscreen	Black (Top Only)
Electrical Test	100% Pre-Shipment Testing
Compliance	IPC-Class-2 Standard

 

3. Additional Components & Features

Material Properties:
Dielectric Constant (Dk): 3.38 ±0.05 @ 10GHz
Low Loss Tangent: 0.0027 @ 10GHz
Thermal Conductivity: 0.71 W/m/°K
Moisture Absorption: 0.06%
CTE (Z-axis): 46ppm/°C (enhances plated through-hole reliability).

Stackup Structure:
Layer 1: Copper (35μm)
Substrate: Rogers 4003C (0.305mm)
Layer 2: Copper (35μm)

Design & Compliance:
Gerber RS-274-X artwork files accepted.
Supports complex layouts (115 components, 168 vias, 5 nets).
Silkscreen strictly avoids solder pads for precision.

Material Advantages

RO4003C PCB offers a compelling combination of high-frequency performance and cost-effective manufacturability, making it ideal for multi-layer board (MLB) constructions in high-volume, performance-sensitive applications. With a stable dielectric constant (DK) of 3.38 ±0.05 at 10GHz and low dissipation factors (0.0027 at 10GHz, 0.0021 at 2.5GHz), it minimizes signal loss and ensures reliable transmission in RF and microwave designs. Its thermal properties, including a +40 ppm/°C thermal coefficient of dielectric constant, 0.71 W/m/°K thermal conductivity, and controlled CTE (11ppm/°C in X, 14ppm/°C in Y, 46ppm/°C in Z), enhance dimensional stability and thermal management. Coupled with low moisture absorption (0.06%), RO4003C maintains performance in harsh environments. Notably, it processes similarly to FR-4, enabling lower fabrication costs while delivering competitive pricing, making it a versatile choice for high-frequency applications requiring cost-efficiency and reliability.

 

Applications:
Automotive radar/sensors, RF identification tags, cellular antennas.
Direct broadcast satellite LNBs and power amplifiers.

Global Availability:
Manufactured and shipped worldwide with IPC-Class-2 quality assurance.
 

Why Choose This PCB?

This RO4003C 2-layer PCB is a cost-effective solution for high-frequency applications requiring tight Dk control and thermal stability. Its slim 0.43mm profile, compatibility with FR-4 processing, and robust performance under thermal stress make it a standout choice for RF engineers and OEMs.

Tags: RO4003C PCB, 2-Layer PCB, 0.43mm Thickness, High-Frequency PCB, RF Applications, Rogers Material, Immersion Gold Finish, IPC-Class-2, Gerber RS-274-X, Low-Loss PCB, Thermal Stability, Automotive Radar PCB

Order Now for Precision 5G and Radar Solutions!

This ultra-slim 0.43mm 2-layer RO4003C PCB excels in 5G, automotive radar, and satellite systems with unmatched thermal stability and RF precision. Engineered for reliability (non-blind vias, immersion gold, 100% tested), it's the ultimate high-frequency solution-cost-effective, cutting-edge, and built to dominate!