Rogers Corporation Ultralam® 3850 Liquid Crystalline Polymer Circuit Material

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Rogers Corporation Ultralam® 3850 Liquid Crystalline Polymer Circuit Material
Categories:	Polymer
Material Notes:	ULTRALAM® 3850 laminate circuit materials utilize highly temperature resistant liquid crystalline polymer (LCP) as the dielectric film. Features & Benefits: Excellent high frequency properties Stable electrical properties for tightly controlled impedence matching Excellent thickness uniformity for maximum signal integrity Allows use of thinner dielectric layer with minimal signal distortion Good dimensional stability and low modulus Bends easily for flex and conformal applications Offers design flexibility and maximizes circuit density requirements Extremely low moisture absorption Reduced bake times Maintains stable electrical, mechanical and dimensional properties in humid environments Flame Resistant, Halogen free, meets WEEE Typical Applications: High speed switches and routers Chip packaging MEM's Military satellites and radar sensors Hybrid substrates Handheld and RF devices Base station antennas Information provided by Rogers Corporation.
Vendors:

Available Properties

Density
Water Absorption, IPC 2.6.2
Thickness, Range of Standard Thicknesses
Tensile Strength, IPC 2.4.16
Tensile Modulus, IPC 2.4.19
Tear Strength Test, kg; IPC 2.4.16
Peel Strength, IPC 2.4.8, 1/2 oz. ED foil
Volume Resistivity, IPC 2.5.17.1
Surface Resistance, IPC 2.5.17.1
Dielectric Constant, IPC-TM-650 2.5.5.5.1
Dielectric Strength, ASTM D149
Dissipation Factor, IPC-TM-650 2.5.5.5.1
CTE, linear, IPC 2.4.41.3, X-, Y-Direction
CTE, linear, IPC 2.4.41.3, Z-Direction
Thermal Conductivity, ASTM C518
Melting Point, DSC
Maximum Service Temperature, Air, UL RTI
UL RTI, Mechanical without Impact
Flammability, UL94

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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