清晰的按键点击感和正向触觉反馈；
超小型轻量化结构，适合高密度安装，经济实惠且可靠；
接点采用特殊处理的插入成型设计，可防止焊接时助焊剂堆积，并支持自动浸焊工艺。
Sharp click feel with a positive tactile feedback;
Ultraminiature and light weight structure suitable for high density mounting, Economical but reliable;
lnsert molding in the contact with special treatment prevents flux build-up during soldering and permits auto-dipping.
可用于操作各种多功能电子设备，例如相机、数码相机、数码摄像机、小型便携设备等。
Can be used to operate various multifunctional electronic devices, such as cameras, digital cameras, digital camcorders, and small portable devices etc.
| 项目 Items | 参数 Standard | |
|---|---|---|
| 工作温度范围 Operating temperature range | -30℃ to +85℃ | |
| 电气性能 Electrical performance | 额定电流 Rating | 20mA. 12V DC |
| 绝缘电阻 Insulation resistance | 100MΩ min. 100V DC | |
| 介电强度 Dielectric strength | 250V AC for 1 min. | |
| 接触电阻 Contact resistance | 100mΩ max. | |
| 耐用性 Durability | 寿命 Lifetime | 50,000 Cycles |
| 机械性能 Mechanical performance | 操作力 Operating force | 4-direction:160 ± 80gf Center push:300 ± 150gf |
| 行程 Travel | 4-direction:4° ± 2° Center push:0.20 ± 0.1mm | |
