3YCM系列扁平框架安装微型翘板开关规格 双回路翘板开关，翘板开关厂家，双联翘板开关双回路翘板开关 仪器设备专用翘板开关微型翘板开关安装图 功率：取决于触点材料(5A@120VAC和28VDC 2A@250VAC/***大0.4VA@***高20VAC/DC）
机械寿命：40000次操作以上
双联翘板开关双回路翘板开关 特色:多段數,帽子和端子有多樣化的選,端子點膠能預防在焊鍚時汙染物
應用範圍:***信,儀器.測試設備,***療設備.
接触电阻：在2-4VDC,100mA时，镀银于镀金触点
的***大电阻为10毫欧。
绝缘电阻：***小1000兆欧
绝缘强度：触点间***低1000VAC至少一分钟，在触点与
外壳之间***低1000VAC至少一分钟
工作温度范围：-30度到85度
材质
外壳：苯二酸二烯丙酯树脂（UL94V-0)
翘板：尼龙，黑色
铜头：黄铜镀镍
框架：不锈钢
支撑支架：铜镀锡
弹片/端子：铜镀银或镀金
焊锡条件
手工焊：用烙铁30瓦，控制在350℃,约5秒，同时应用焊料.
波峰焊：推荐焊接温度：260&plu***n;5℃
锡侵泡时间：***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: 40,000 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).
ACTUATOR: Nylon,black std.
BUSHING: Brass or Zinc,nickel plated.
HOUSING: Stainless Steel.
SWITCH SUPPORT: Brass,tin plated.
TERMINAL/CONTACT: Brass,with silver or gold plated.
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 5 sec. (PCB is 1.6mm in thickness)
仪器设备专用翘板开关微型翘板开关安装图http:// 13544928349 ***：1101390635