RF-35 2-Layer PCB Optimal Solution for RF and Microwave Circuits

1.Product Introduction

Taconic's RF-35 organic-ceramic laminate combines woven glass reinforcement with advanced ceramic fill technology to deliver exceptional high-frequency performance. This cost-effective 2-layer PCB material features excellent peel strength, ultra-low moisture absorption, and minimal phase shift - making it ideal for commercial microwave applications requiring reliable signal integrity.

2.Key Technical Features

Stable Dielectric Properties:
Dk: 3.5 @1.9GHz
Df: 0.0018 @1.9GHz

Robust Construction:
41kV dielectric breakdown
UL-94 V0 flammability rating

Dimensional Stability:
CTE: 19/24/64 ppm/°C (X/Y/Z)

3.PCB Construction Specifications

4.PCB Stackup: 2-layer rigid PCB

Copper_layer_1 - 35 μm
RF-35 Core - 20mil (0.508 mm)
Copper_layer_2 - 35 μm

5.PCB Statistics:

Components: 18
Total Pads: 98
Thru Hole Pads: 72
Top SMT Pads: 26
Bottom SMT Pads: 0
Vias: 32
Nets: 2

6.Performance Advantages

Cost-competitive alternative for RF designs
Enhanced copper adhesion for rework capability
Superior high-frequency signal integrity
Compatible with standard PCB processes

7.Primary Applications

Cellular infrastructure power amplifiers
Microwave filter networks
RF couplers and passive components
Wireless communication systems

8.Quality Assurance

IPC-Class 2 standards compliance
100% electrical testing
Global manufacturing availability