Rogers Introduces CLTE-MW Laminates for 5G and Other Millimeter Wave Applications


Reading time ( words)

Rogers Corporation has introduced CLTE-MW laminates, a line of ceramic filled, woven glass reinforced PTFE composites. CLTE-MW laminates were developed to provide a cost effective, high performance material for the circuit designer. This unique laminate system is well suited for applications that have limitations in thickness due to either physical or electrical constraints.

The seven available thickness options from 3 mils to 10 mils ensure that ideal signal to ground spacing exists for today’s 5G and other millimeter wave designs. In addition, a variety of copper foil options are available including rolled, reverse treated ED, and standard ED. Resistive foil and metal plate options are also available upon request.

CLTE-MW laminates are reinforced with spread glass, which along with a high filler loading help minimize the high frequency glass weave effects on electromagnetic wave propagation. Their woven glass reinforcement also provides excellent dimensional stability. Other key features of the laminate include low z-axis CTE (30ppm/°C) for excellent plated through hole reliability, a low loss tangent of 0.0015 at 10 GHz to enable low loss designs, and low moisture absorption of 0.03% to ensure stable performance in a range of operating environments.

Thermal conductivity of 0.42 W/(m.K) enables heat dissipation in aggressive designs along with a high dielectric strength of 630 V/mil to ensure good z-axis insulation between conductor layers. The UL94 V-0 flammability rating enables the use of CLTE-MW laminates in commercial applications.

CLTE-MW laminates are well suited for a range of applications including amplifiers, antennas, baluns, couplers and filters. Applicable markets range from commercial and consumer to defense and aerospace.

About Rogers Corporation

Rogers Corporation is a global technology leader in engineered materials to power, protect, and connect our world.  With more than 180 years of materials science experience, Rogers delivers high-performance solutions that enable clean energy, Internet connectivity, advanced transportation and other technologies where reliability is critical. Rogers delivers Power Electronics Solutions for energy-efficient motor drives, vehicle electrification, and alternative energy; Elastomeric Material Solutions for sealing, vibration management, and impact protection in mobile devices, transportation interiors, and performance apparel; and Advanced Connectivity Solutions materials for wireless infrastructure, automotive safety and radar systems. Headquartered in Chandler, Arizona (USA), Rogers operates manufacturing facilities in the United States, China, Germany, Belgium, Hungary, and South Korea, with joint ventures and sales offices worldwide. For more information, click here.

Share


Suggested Items

In Terms of Experience, a 10,000-foot View of China

01/17/2018 | Barry Matties, I-Connect007
In the past 30+ years of PCB manufacturing in China, you would be hard-pressed to find someone more connected to the pulse of the Asian market than Gene Weiner. Barry Matties met with the industry veteran at HKPCA to get his take on the show, the current and future market conditions of China, and any effect the new U.S. administration might have on trade relations going forward.

The Benefits of Coming Together to Form a Global Reach

01/16/2018 | Patty Goldman, I-Connect007
At productronica, MacDermid Enthone Electronics Solutions and Alpha Assembly Solutions had one large combined booth to promote the companies’ integration. Over a buttered pretzel (don’t knock it until you’ve tried it), we talked about the newly amalgamated company, something everyone in the company is quite enthusiastic about.

Weiner’s World—December 2017

01/02/2018 | Gene Weiner, Weiner International Inc.
Hold on to your seats! 2018 will be a year full of rapid changes, surprises, and growth. M&A activities will flourish. The supply chain will suffer shortages and changes as demand increases, copycats will rush to market, and new markets and potential suppliers will vanish before they are established.



Copyright © 2018 I-Connect007. All rights reserved.