CuClad® Series Laminates

Rogers CuClad laminates are woven fiberglass reinforced PTFE based composites for use as PCB substrates and radomes in high frequency applications. CuClad laminates feature low dielectric constants (Dk) ranging from 2.17 to 2.60, low electrical loss of tan δ from 0.0009 to 0.0018 at X-band and low moisture absorption. These balanced, cross plied constructed laminates are available up to 36” x 48” in size.

Benefits

Stable Dk over wide frequency range
Suitable for wideband applications
Provide higher gain in amplifier and antenna designs
First article success leaders to faster time to market
Sheet sizes accommodate larger PCB or radome formats

Products

CuClad® 217 Laminates

Dk of 2.17 or 2.20
Uses a low fiberglass/PTFE ratio to provide lowest Dk and dissipation factor available in its class

CuClad® 233 Laminates

Dk of 2.33
Uses a medium fiberglass/PTFE ratio to balance lower dielectric constant and improved dissipation factor without sacrificing mechanical properties

CuClad® 250 Laminates

Dk of 2.40 to 2.60
Uses a higher fiberglass/PTFE ratio to provide mechanical properties approaching those of conventional substrates

CuClad® 6250 Bonding Film

Dk or 2.32
Ethylene-acrylic acid thermoplastic copolymer bonding film

CuClad® 6700 Bonding Film

Dk of 2.35
Chloro-trifluoroethylene (CTFE) thermoplastic copolymer bonding film

Applications

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Antenna Systems

Communications
Systems

Handheld Device Cellular and Wifi Antenna

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