| 摘要 |
[PROBLEMS]To provide a contact sheet capable of increasing the spring constant of an elastic contact and suitable for high-density mounting.[MEANS FOR SOLVING THE PROBLEMS]A support part (21) for an elastic contact (20) is provided on a contact sheet (19) in its fixed area (19A) surrounded by openings (19a). The support part (21) is formed in substantially all the fixed area (19A) along the outer peripheral parts of the openings (19a) formed therearound. Since the area of the support part (21) is increased, the elastic contact (20) can be firmly fixed to the contact sheet (19), whereby the spring contact of elastic arms (22) can be increased. Since the fixed area (19A) can be kept even if the arrangement pitch (P) is narrowed, the mounting density of the elastic contact (20) can be increased.
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