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CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors Featured Image
  • CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors
  • CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors
  • CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors
  • CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors
  • CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors

CuMn7Sn Copper Manganese Tin Alloy Manganin 29 Strip Used for Chip Resistors

Short Description:


  • Model NO.: CuMn7Sn
  • Resistivity: 0.29+/-0.04
  • thickness: 0.1-5.0
  • TCR: +/-10
  • Density: 8.5 g/cm3
  • Trademark: TANKII

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    CuMn7Sn Copper Manganese Tin Alloy Strip Used for Chip Resistors
    CHEMICAL COMPOSITION

    Mn% Sn% Cu%
    Nominal Composition 7 2.5 Bal.

    PHYSICAL PROPERTIES

    Density g/cm3 8.5
    TCR  10-6/K ±10
    Elastic Modulus GPa 125
    Thermal Conductivity W/(m·K) 35
    Thermal expansion coefficient 10-6/ K 21.6
    EMF μV/K -1
    Resistivity Ohm mm2/m 0.29+/-0.04

    MECHANICAL PROPERTIES

    State Yield strength Tensile strength Elongation Hardness
      Mpa    MPa   % HV
    R350 - 350 30 70

     

     

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