轻触开关4.5*4.5*H(H=3.5/3.7/3.8/4.0 )贴片开关 耳机开关
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一、产品特点 features:
●为贴片型,可以过回流焊接
for the patch type, can be reflow soldering
●适合高密度贴装的表面贴装类型
suitable for high density mounting。
●包裝可分为编带包装和胶袋包装
packaging can be divided into taping and plastic bags
二、产品用途 applications:
●适用于电子化的各种音响设备、通讯设备、照相机、汽车、家用电器等各种操作
for operating various electronic devices such as audio devices,video recorders,communication devices,cameras,automotive sets, electric home appliances,etc.
三、产品的主要技术参数:
1.额定范围 rating: 50ma 12vdc
2.接触电阻 contact resistance : 50mω max(initial)
3.绝缘电阻 insulation resistance: 100mω(mindc 250v)
4.耐压强度 dielectric strength : ac250v(50/60hz for 1minute)
5.机械寿命 electrically life:50,000cycles
6.环境温度 environment temperature: -25℃-70℃
7.操作力度 operating force: 180/250±50gf
本产品的品牌是隆辉,型号是4.5*4.5*H(H=3.5/3.7/3.8/4.0)贴片开关,Zui高电压是30VDC(V),产品认证是ROHS