China CuMn7Sn Copper Manganese Tin Alloy Strip Resistance Strip chip Resistors use 6J8 6J12 6J13 Manufacture and Factory

CuMn7Sn Copper Manganese Tin Alloy Strip Resistance Strip chip Resistors use 6J8 6J12 6J13

Model NO.: CuMn7Sn

Resistivity: 0.29+/-0.04

Density: 8.5 g/cm3

TCR: +/-10

Trademark: TANKII

Origin: Shanghai, China

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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

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