6-Layer Pure Rogers 4350B High Frequency PCB

Product Name: 6-Layer Pure Rogers 4350B High Frequency PCB | Industrial RF Circuit Board

Product Overview

This is a **6-layer pure Rogers 4350B high frequency PCB**. Made of original Rogers4350B hydrocarbon ceramic high-frequency substrate. The whole board adopts uniform high-frequency dielectric material without FR4 hybrid lamination. Board dimension 101×101mm, finished thickness 1.6mm, surface finish is ENIG.

It supports high-density BGA packaging, with 4mil fine trace and 0.2mm microvia process. Designed for industrial RF and microwave signal transmission, to ensure low-loss and stable transmission of high-frequency signals.

Core Specifications

Material： Rogers 4350B

Layers ：6 Layers

Dimension： 101×101 mm

Finished Thickness：1.6 mm

Min Hole Size ： 0.2 mm

Min Trace / Space ： 4mil / 4mil

Surface Finish ： ENIG (Electroless Nickel Immersion Gold)

Solder Mask ： Green Solder Mask

Flammability ： UL94-V0

Application ： Industrial RF, Microwave Communication, Industrial Wireless Sensor Module

Product Advantages

1. Pure Rogers4350B Substrate, Stable Multi-layer High-frequency Performance

All 6 layers use Rogers4350B. DK=3.48, low dissipation factor. Stable dielectric constant at high frequency. Precisely controlled impedance for multi-layer RF circuits, eliminate interference caused by different dielectric materials in hybrid boards.

2. Advanced Fine-line Process, High Density Routing

Supports 4mil ultra-fine trace & space, 0.2mm microvia drilling. Compatible with on-board BGA RF chips. Integrate RF and digital control interfaces within small 101×101mm PCB.

3. ENIG Surface Finish, Optimized for BGA Assembly

Electroless nickel immersion gold, flat and uniform pads with excellent oxidation resistance. Reliable soldering for BGA area and stable for rework, ideal for long-term industrial application.

4. Industrial Grade Reliability

UL94-V0 flame retardant, good temperature resistance and anti-aging property. Strict warpage control during lamination, stable operation in harsh industrial environments.

Application

Industrial RF Transceiver Board, Microwave Sensor Module, Industrial Wireless Communication Mainboard, Radar Front-end Signal Board, IIoT RF Acquisition Board.

Capability of Juehui Weiye Circuit

Juehui Weiye Circuit is a professional high-frequency PCB manufacturer in China. We provide prototype and mass production service for full series Rogers PCB, layers from 2 to16 layers.

- Min trace:3mil, Min microvia:0.15mm

- Impedance test, cross-section analysis, AOI, Flying Probe Test available

- Mature lamination technology for Rogers material to reduce board warpage

- Fast prototyping, support small & mass batch production, custom PCB for industrial RF, medical high-frequency industry.

Order Instruction

We accept Gerber files & PDF drawing for quotation. Available for low-volume prototype and mass production. Custom Rogers PCB with different layers, thickness and surface treatments is available on request.

📞 Tel：+86 189-2464-6170

📧 Email：szjhpcb@vip.126.com

🌐 Official Website：https://www.szjhpcba.com/