RO4835IND LoPro Laminate by Rogers Corporation

RO4835IND LoPro Laminate by Rogers Corporation

RO4835IND LoPro Laminate by Rogers Corporation

The RO4835IND Lo Pro from Rogers Corporation are Thermoset RF Laminates that are specifically designed to operate for short-range (<30 m) industrial radar applications from 60-81 GHz where excellent electrical performance and cost-efficiency are equally important. The Lo Pro Laminates offer a typical dielectric constant of 3.48 and a dissipation factor of 0.0037 with stable performance over a wide frequency range. They have a transition temperature of over 280°C. These laminates integrate an expanded weave fiber that provides an excellent Dk uniformity with tight quality control that offers a low Dk variation from lot to lot.

The RO4835IND Lo Pro laminates are compatible with standard epoxy/glass (FR-4) processes and have a higher fabrication yield rate compared to conventional PTFE-based laminates. They ensure suitability for both cap layer on multilayer FR-4 board design and inner layers for a multi-layer design. They also have a UL-V0 flame retardant rating with a low water absorption that results in a little variation in RF performance through environmental exposure. These laminates are available in three-panel sizes: 24 x 18 inches, 24 x 21 inches, and 48 x 36 inches and are ideal for 60-81 GHz industrial radar applications.

Product Details

  • Part Number: RO4835IND LoPro
  • Manufacturer: Rogers Corporation
  • Description: High Stability Thermoset RF Laminates for Industrial Radar Applications

General Parameters

  • Dk (Dielectric Constant): 3.49
  • Df (Dissipation Factor): 0.0031 to 0.0037
  • Td: 290 Degrees C
  • Tg: 280 Degrees C
  • Thickness: 0.004”
  • Frequency: 60 to 81 GHz
  • Applications: Industrial Radar
  • Moisture_Absorbtion: 0.05 %
  • Peel Strength: 0.88 N/mm
  • Size: 610 X 457 mm, 610 X 533 mm, 1219 X 914 mm
  • Dimensional Stability: 0.5 mm/m

Courtesy of everything RF

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