TACT  SWITCH  SPECIFICATION( 轻 触 开 关 说 明 书 )

6.PERFORMANCE 性能

6.1 Electrical  电气

Item 项 目

Test Condition试验条件

Requirements 要求

6.1.1.

Contact Resistance

接触电阻

Applying a static load twice the actuating force to the center of the stem, measurements shall be made with a 1  kHz small-currentcontact resistance meter.

用两倍的动作力作静负载施加于按钮的中心，并用 1 千赫小电流接触电阻仪测量

50 mΩmax.

6.1.2.

Insulation Resistance

绝缘电阻

Measurements shall be made following application of   DC 100 V   potintial across terminals and across terminals and frame for one minute.

在端子之间，端子与外壳之间施加DC100V，一分种

100 MΩmin

6.1.3.

Dielectric

Witstanding voltage

电气耐压

AC250V (50Hz   or 60Hz)  shall be applied across terminals and across terminals and frame for one minute.

在端子与端子之间，端子与外壳之间施加 AC250V(50Hz or 60Hz)

There shall be mo breakdown

没有击穿

6.1.4.

Bounce

抖动

Lightly striking the center of the stem at a rate encountered in normal use ( 3 to 4 operations per sec ), Bounce shall be

tested at “ON” and “OFF”

在正常使用中(以每秒3-4 次周期)轻轻地在手柄中心加力，在通与断瞬间测试抖动。

5  m sec max .