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我公司开关产品广泛用于XDSL宽带通信设备、网络交换机、集线器、网卡等网络通信设备,电信设备防水按键开关,光端机防水按键开关,IP电话系统,电力线上网设备,语音设备,嵌入式系统,数字电视,电源系统以及个人电脑、笔记本电脑
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规格
功率:取决于触点材料。3
机械寿命:50000次操作以上.
接触电阻:在2-4VDC,100mA时,镀银和镀金点的最大电阻为20豪欧.
绝缘电阻:最小1000兆欧.
绝缘强度:触点间最低1000VAC至少1分钟,在触点与
外壳之间最低1000VAC至少一分钟.
工作温度范围:-30°C到85°C.
帽盖安装力:最大允许10磅.
材质:
外壳&框架:玻璃填充尼龙6/6,符合(UL94V-0)
按钮棒:玻璃填充尼龙或玻璃填充聚脂纤维,所有的按钮棒内部
都加装O型环密封圈.
支撑支架:黄铜或钢镀锡.
支架固定片:不锈钢.
常开接点和常闭接点:黄铜镀金或镀银.
弹片&端子:铜合金,镀金或镀银.
SPECIFICATIONS
CONTACT RATING:Dependent upon contact material see page 111.
MECHANICAL LIFE:50,000 make-and-break cycles.
CONTACT RESISTANCE:20m&max.initial @ 2-4VDC 100mA for both silver and gold plated contacts.
INSULATION RESISTANCE:1,000M&min.
DIELECTRIC STRENGTH:1,000 V RMS@sea level.
OPERATING TEMPERATURE:-30℃ to 85℃.
MATERIALS
CASE:Diallyl phthalate(DAP)(UL94V-0).
PLUNGER:Glass filled Nylon or Glass filled polyester.
BUSHING:Brass,nickel plated.
HOUSING:Stainless Steel.
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