1． 温度范围/Temperature range:
    1.1 保存的温度范围： -25℃~70℃/Storage Temperature range -25℃ to 70℃
    1.2 使用的温度范围： -15℃~60℃/Temperature range for use -15℃ to 60℃
2．测试环境条件/Test circumstance condition:
     环境温度：16℃/Ambient temperature 16℃
     相对湿度： 63%~74%/Relative humidity 63% to 74%
     空气压力： 102千帕/Air pressure 102KPa
3．外观、结构和尺寸/Appearance、Structure and Dimension:
3.1外观/Appearance:
     没有生锈，伤痕、电镀不良，破裂，剥离现象。动作正常，换位清晰。/Functionally free from rust，crack and bad plating.
3.2结构和尺寸/Structure and Dimension:
     参照有关外形图/Reference per attached outline drawing.
4．额定值： DC 12 V 50mA/Rating: DC 12 V 50mA