微型轻操作;
手感良好且寿命长;
可直接安装在印刷电路板上,并具有良好的防静电性能;
适用于各种产品,安装方便。
Microminiature, light operating;
Goodfeeling and long life;
can be mounted directly on P.C. Board and good for electrostatic discharge;
it is easily to install all kind of product.
可用于操作各种电子设备,例如电话、PDA、DVD、数码相机、音频设备、仪器仪表设备、自动化设备控制等。
They can operate all types of electronic equipment such as the telephone, PDA, DVD, digital camera, audio equipment, instrument and meter equipment, autoimmunization equipments control etc.
项目 Items | 参数 Standard | |
---|---|---|
工作温度范围 Operating temperature range | -40℃ to +90℃ | |
电气性能 Electrical performance | 额定电流 Rating | 50mA. 12V DC |
绝缘电阻 Insulation resistance | 100MΩ min. DC 100V | |
介电强度 Dielectric strength | AC 250V for 1 min | |
接触电阻 Contact resistance | 100mΩ max | |
耐用性 Durability | 寿命 Lifetime | 10000 |
机械性能 Mechanical performance | 操作力 Operating force | 第一段1st: 80 ±20 gf 第二段2st: 250 ± 50gf |
行程 Travel | 第一段1st:0.25±0.20 mm 第二段2st:0.4±0.30 mm |