3脚摇头开关3档摇头开关(可带锁)防误操功能开关,六脚摇头开关 六脚摇头开关弯脚摇头开关(可带锁)有效防误操功能开关,双回路超小型摇头开关,六脚摇头开关 特色:小尺寸,单脚数和双脚数,可选择装在PC或是面板上.应用范围:手持通讯设备,仪表.测试仪器,***设备.
双回路超小型摇头开关,六脚摇头开关规格
功率:取决于触点材料【3A@120VAC和28VDC/1A@250VAC ***大0.4VA@***高20VAC/DC】
机械寿命:30000次操作以上
接触电阻:在2-4VDC,100mA时,镀银于镀金触点
的***大电阻为20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&铜头:苯二酸二烯丙酯树脂(UL94V-0)
摇杆:黄铜镀铬
支撑支架: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: 30,000 make-and-break cycles.
ConTACT RESISTANCE: 20 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: Brass or zinc,chrome plated.
BUSHING: Brass,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)
台湾枼诚电子股份-东莞枼诚电子厂 开关咨询***:0769-33379516 13544928349
有关双回路超小型摇头开关,六脚三档摇头开关 迷你型钮子开关详细内容与规格图请登录枼诚企业网站查看:http://