滑动开关 拨动开关,波段开关厂家,仪器,测试设备专用滑动开关仪器,测试设备专用滑动开关 功率:取决于触点材料
测试设备专用滑动开关波段开关 机械寿命:30,000次操作以上 特色:滑板和端子多樣化,可凸置面板上,端子点胶防水–底部可共合-可洗净.
应用范围:仪器,测试设备.13544928349 ***:1101390635
接触电阻:在2-4VAC,100mA时,
镀银和镀金触点的***大电阻为10毫欧
绝缘电阻:***小1,000兆欧
绝缘强度:触点间***低1,000VAC至少一分钟,在触点
与外壳之间***低1,000VAC至少一分钟
工作温度范围:-30度85度
材质
外壳:苯二酸二烯丙酯树脂(UL94V-0)
框架:不锈钢
滑柄:黑色,尼龙(标准)
弹片:镀银或镀金
端子密封:环氧树脂
焊锡条件
手工焊:用烙铁30瓦,控制在350度,约5秒,同时应用焊料。
波峰焊:推荐焊接温度:260度正负5度
锡浸泡时间:***多5秒。(PCB板的厚度为1.6mm)
焊接:波峰炉
SPECIFICATI***
ConTACT RATING: Dependent upon contact material.
MECHANICAL LIFE: 30,000 make-and-break cycles.
ConTACT RESISTANCE: 10 m??max. initial @ 2-4VDC
100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000 M??min.
DIELECTRIC STRENGTH: 1,000 Vrms min.@sea level.
OPERATING TEMPERATURE: -30°C to 85°C.
MATERIALS
CASE: Diallyl phthalate (DAP) (UL94v-0).
HOUSING: Stainless Steel.
ACTUATOR: Nylon,black std.
CONTACT: Brass, with silver or gold plated.
TERMINAL SEAL: Epoxy
SOLDERING PROCESSES
MANUAL SOLDERING : Use soldering iron of 30 watts, controlled at 350°C
approximately 5 seconds while applying solder.
W***E SOLDERING : Recommended Soldering Temperature : 260 &plu***n; 5°C
Duration of Solder Immersion : Max 5sec. (PCB is 1.6mm in thickness)
仪器,测试设备专用滑动开关http:// 13544928349 ***:1101390635