钮子开关技术特性
1、规格:3A 125VAC;1.5A 250VAC
2、接触电阻:小于20mΩ
3、絶缘电阻:500VDC不低于1000MΩ
4、耐电压:1000VAC,1分钟
5、工作温度:-25℃~+85℃
6、电气寿命:10,000次以上
7、机械寿命:40,000次以上
材质
基座:PPA(UL94V-0)
手柄:黄铜,镀铬
轴套:黄铜,镀镍或镀铬
铁壳:不锈钢
支架:黄铜,镀锡
接触片/端子:铜合金,镀银或镀金
Toggle switch Rocker switch technical characteristics
1. Specifications: 3A 125VAC; 1.5A 250VAC
2. Contact resistance: less than 20mΩ
3. Insulation resistance: 500VDC not less than 1000MΩ
4. Withstand voltage: 1000VAC, 1 minute
5. Working temperature: -25℃~+85℃
6. Electrical life: more than 10,000 times
7. Mechanical life: more than 40,000 times
Material
Base: PPA (UL94V-0)
Handle: brass, chrome plated
Shaft sleeve: brass, nickel-plated or chrome-plated
Iron case: stainless steel
Bracket: brass, tin plated
Contact piece/terminal: copper alloy, silver-plated or gold-plated