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Polyimide Platinum/Tungsten Alloy Insulated Wire (Pt92/W 8)

Formula: Pt 92/W 8
Form: Insulated Wire
Material: Platinum/Tungsten Alloy
Commodity: Precious Metals
Conductor Diameter: 0.025mm
Insulation: Polyimide
Insulation Thickness: 0.007mm
Polyimide Platinum/Tungsten Alloy Insulated Wire (Pt92/W 8) is a high-performance conductor wire produced by Goodfellow. It consists of a platinum/tungsten alloy core surrounded by a polyimide insulation layer. This wire combines the excellent conductivity and high-temperature stability of the platinum/tungsten alloy with the insulating properties and chemical resistance of the polyimide coating. With 18 variations available, this wire can be customized for applications requiring different conductor sizes, insulation thicknesses, and operating temperatures. Example uses include electronics wiring in aerospace systems, medical devices, industrial sensors, and other applications where heat resistance, durability, and signal integrity are critical. The range of polyimide insulated platinum/tungsten wires offered by Goodfellow provides engineers and designers with versatile high-performance interconnect solutions.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Insulated Wire
Conductor Diameter ±10%
Insulation Thickness Nominal
Length +5% / -1%

Material Properties for Precious Metals

Mechanical Properties
Element Value
Elongation at break( % ) 5
Modulus of elasticity( GPa ) 230
Hardness - Vickers( kgf mm⁻² ) 180
Tensile strength( MPa ) 895-2070
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 62-68
Temperature coefficient( K⁻¹ ) 0.00025
Thermal Properties
Element Value
Melting point( C ) 1870-1910
Physical Properties
Element Value
Density( gcm⁻³ ) 21.3

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