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Polyimide-Insulated T2 Thermocouple Wire (Ni95/(Al+Mn+Si)5)

Polyimide-Insulated T2 Thermocouple Wire (Ni95/(Al+Mn+Si)5) merges the stable thermoelectric characteristics of type T thermocouple alloy with the heat resistance, dielectric strength, and chemical stability of polyimide insulation. It performs reliably in cryogenic to moderate high-temperature ranges, making it valuable for aerospace environmental testing, food processing control, and laboratory research instrumentation. Applications include embedded temperature sensors in refrigerated systems, monitoring in pharmaceutical freeze-drying processes, and precision thermal mapping in environmental chambers. In research, it supports thermoelectric calibration experiments, long-term drift analysis, and insulation stability studies under repeated thermal cycling. The combination of measurement accuracy, alloy resilience, and polyimide protection ensures dependable performance across a broad temperature spectrum.
Formula: Ni95/(Al+Mn+Si) 5
Conductor Diameter: 0.08mm
Insulation: Polyimide
Insulation Thickness: 0.007mm
Length: 0.5m
Product Shape: Thermocouple (May Be Used As One Component)
UOM Code: 538-664-30
Legacy Code: NI105830
Distributor Code:
GF53866430
SKU: 1000156408
Product Code: NI10-SW-000130

Tolerances

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

Health hazard/Hazardous to the ozone layer

Serious health hazard

Tolerances

Insulated Wire
Conductor Diameter ±10%
Insulation Thickness Nominal
Length +5% / -1%
Technical Data Sheet
Safety Data Sheet
$249.00
each
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Material Properties for Alloys

Magnetic Properties
Element Value
Maximum permeability 1.07
Mechanical Properties
Element Value
Elongation at break( % ) <44
Modulus of elasticity( GPa ) 220
Izod impact strength( J m⁻¹ ) 108
Tensile strength( MPa ) 550-780
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 29-33
Temperature coefficient( K⁻¹ ) 0.0019
Thermal Properties
Element Value
Maximum use temperature in air( C ) 1100
Melting point( C ) 1315-1390
Specific heat( J K⁻¹ kg⁻¹ ) 446@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 30-32@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 16.8@20-1000°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.5-8.7
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