| 特点 positive tactile feedback. sealed against flux solding. unique dust-proof construction. available with cambered terminal to ensure selfretention on the printed circuit board in manual insertion or automatic insertion machines. 应用范围 operating switches in all types of electronic equipment as audio apparatus,office equipment , tv sets,vcrs,heating control system, microwave ovens.etc. | | 参数 | | item | standard | | 额定电流、电压 | 50ma 12vdc | | 绝缘电阻 | 100m min.(dc250v) | | 介电强度 | ac 250v (50/60hz 1分钟) | | 接触电阻 | 100m max.(初始) | | 电器寿命 | v | 100,000 次 | | j | 100,000 次 | | h | 50,000 次 | | 使用温度范围 | -25+ 70 | | 操作力 | v | 13030gf | | j | 16050gf | | h | 25070gf |
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