| 摘要 |
A tinsel wire (K) is provided, which has a high mechanical strength as an electric power supplying conductor wire, hardly breaks with respect to a vibration of the diaphragm, has small dynamic resistance even in a vibrating atmosphere, has excellent flexing characteristics, thereby improving quality and reliability as a product, enables a thin designing of a product, and increases the freedom of the designing. The tinsel wire (K) includes an assembled wire (4) which includes a plurality of element wires (3) each including core threads (1) and a metal foil (2) wound up around the core threads (1), the plurality of the element wires (3) twisted, bundled or woven together constituting the assembled wire (4), wherein a cross section of the tinsel wire (K) has a shape of a polygon selected from the group consisting of a quadrilateral, pentagon, hexagon and octagon.
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