INCREASED TENSION WIRE - ITW

General Description

ELEKTRISOLA increased tension wire (ITW) is a copper alloy specially designed for applications with high mechanical requirements. With a tensile strength increased by 20 - 25% compared to copper, this wire can be used in applications with higher requirements for bending proof performance and reliability.
Increased tension magnet wire is available with all insulation and self-bonding enamel types.

Features

  • High tensile strength
  • Good bending proof performance
  • Very high conductivity
  • Complies with RoHS and WEEE

Applications

  • Voice coils (e.g. in micro speakers, ...)
  • Others

Typical Values

CuITWHTWXHTW
Tensile strength[N/mm²]220-270290-370350-400380-450
Yield strength at 1% elongation[N/mm²]120-180140-230250-360280-390
Bending proof performance[%]100125560910
Resistance (IACS)[%]100959388
Conductivity[S*m/mm²]58.555.054.151.4
Resistivity[Ohm*mm²/m]0.01710.01820.01850.0195
Solderability[-]goodgoodgoodgood