YJC-04L 琴键式侧拨4pin 蓝色

材料 MATERIALS 

上盖:工程塑料,蓝色 

底座:工程塑料,黑色 

拨键:工程塑料,白色 

端子:铜合金,镀金 

Cover: Engineering Plastics, Blue

Base: Engineering Plastics, Black 

Actuator: Engineering Plastics,White   

Terminal: Copper Alloy ,Plating Gold  

电器性能 ELECTRICAL SPECIFICATIONS 

1.接触电阻(初始值) Contact resistance(initial): ≤50mΩ 

2.接触电阻(测试后) Contact resistance(after test): ≤100mΩ 

3.开关容量(开关常切换) Contact rating(status changes often): 25mA 24VDC 

4.开关容量(开关不常切换) Contact rating(status constant): 100mA   

5.绝缘电阻 Insulation resistance: ≥1000MΩ min. 500V DC 

6.耐压强度 Dielectric strength: 500V AC/1 mintue. 1mA 

7.极际电容 Capacitance between adjacent switches: 5PF max. 1V AC/100HZ 

机械特性 MECHANICAL SPECIFICATIONS   

1.操作力 Operation force: ≤8N 

2.机械寿命 Mechanical life: 2000 operations 

3.使用温度 Operating Temperature: -40℃ ~ +85℃ 

4.储存温度 Storage Temperature: -40℃ ~ +85℃ 

5.可焊性 Solderability: After fluxed 235±5℃ for 5±0.5seconds,95%covered 

6.耐焊接热 Resistance to soldering heat: 260±5℃ for 5±1seconds.twice