1.塑件表面应光洁、无毛边、无明显收缩、缺陷、裂纹等现象.

(The surface of the plastic parts should be smooth, no rough

edges,no obvious shrinkage,defects, cracks and other phenomena)

2.温度范围(Temperature range):-25°C~+85°C.

3.额定电压(Rated voltage):50V， AC.

4.额定电流(Rated current):1.0A(per pin)

5.接触电阻(Contact resistance):

  ≤ 30MΩ (Initial) per contact, ≤ 20MΩ Change allowed.

6.绝缘电阻(Insulation resistance):≥ 100MΩ