|
 特点
 profile as low as only 2.3mm.
sharp index feedback is ensured by
the metal contact structure employed.
externally measures 10.0mm x
10.0mm x2.3mm.
reflow-solderable.
4 way and center push operation
are possible.
应用范围
mobile telephones,vcr cameras,
stereo headphones,car radios,
pda,notebook pc.
|
| 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 |
100,000次 |
| 操作力 |
旋转4-方向 |
160 30gf |
| 中心方向 |
32070gf |
| 行程 |
旋转4-方向 |
0.40.1mm |
| 中心方向 |
0.20.1mm |
|