What circuit boards do we do? (55) RT/duroid 6202 High Frequency PCB

Introduction

Rogers RT/duroid 6202 high frequency circuit materials are laminates with low loss and low dielectric constant. They are designed with a limited woven glass reinforcement, providing essential electrical and mechanical properties.

The RT/duroid 6202 laminates are ideal for designing complex microwave structures that require both mechanical reliability and electrical stability. The addition of limited woven glass reinforcement ensures excellent dimensional stability, typically ranging from 0.05 to 0.07 mils/inch. This reinforcement often eliminates the need for double etching to achieve tight positional tolerances.

Features

RT/duroid 6202’s dielectric constant (Dk) ranges from 2.94 to 3.06, depending on the thickness, with tight tolerance of ±0.04. It exhibits a remarkably low dissipation factor of only .0015 at 10GHz. Furthermore, the material showcases a low thermal coefficient of Dk at 5 ppm/°C.

The tight thickness control of RT/duroid 6202 is another noteworthy feature. This level of control is crucial for meeting strict design specifications and achieving optimal performance.

Its exceptional features offer numerous benefits such as low loss, in-plane expansion coefficient matching, excellent electrical and mechanical properties, and minimal etch shrinkage.

PCB Capability

We offer flexible layer counts, including single-layer, double-layer, multi-layer, and hybrid PCB configurations, allowing you to choose according to your needs.

To meet your specific requirements, we provide copper weights of 1oz (35µm) and 2oz (70µm).

When it comes to dielectric thickness, we offer a range of choices to achieve the desired electrical insulation and mechanical stability, including 5mil (0.127mm), 10mil (0.24mm), 15mil (0.381mm), 20mil (0.508mm), and 30mil (0.762mm) etc.

Our manufacturing capability supports PCB sizes up to 400mm X 500mm and you can choose from a variety of solder mask colors, such as green, black, blue, yellow, red, and more, to match your preferences and requirements.

We offer a range of surface finish options, including bare copper, HASL, ENIG, OSP, immersion tin, immersion silver, pure gold, and ENEPIG etc.

Applications

RT/duroid 6202 PCB finds applications in a range of industries and technologies, such as phased array antennas, radar systems, GPS antennas, power backplanes, commercial airline collision avoidance systems, and beam forming networks etc.