TF-IF5050 Indium Foil 50 x 50mm x 0.05mm

99.995% Pure Indium Thermal Interface Foil 

• • • Part Number: TF-IF5050
    • Dimensions: 50.0 x 50.0 x 0.05mm (1.97 x 1.97 x 0.002") (L x W x Th).
    • Purity 4N5 99.995% Indium
    • Thickness: 0.05mm, 50 microns, 0.002 inches.
      
    • Thermal conductivity 84 W/m-K .
    • Weight: 0.9 gram
    • 94V-0 UL flammability rating
    • Specific heat: @25°C 233 J/Kg-C
    • Melting point: 156.6°C
    • SDS Available on request

Pure Indium Thermal Interface Foil .05mm thick (.002in thick)

Pure Indium foil TIM is the only TIM that continues to work at cryogenic temperatures. It remains malleable making it effective as a seal.

• Flexible foil 99.995% (4N5) Pure Indium based Thermal Interface Material TIM.
• Able to withstand temperatures from -273 to 155°C
• Thermal conductivity greater than 10X most thermal greases and thermal sheets (84 w/m-k).
• Safe for use in vacuum environments, will not outgas.
• Stays malleable/deformable at cryogenic temperatures.
• Can be used as a lead free solder.
• As a solder, Indium will wet most glasses and ceramics.
• Indium sheet can be cut to size with scissors or an X-acto knife or razor.
• Is commonly used between laser diodes and their housing or between the diode and the heat sink.

Will accommodate;

• Any TEC TEG or object up to 50x50mm ( 1.97 x 1.97 inches) in size.