超小型钮子开关
详细介绍
2YCM系列
迷你型钮子开关图片展示：
2YCM系列迷你型钮子开关中文规格:
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,医疗设备.
规格
功率：取决于触点材料【3A@120VAC和28VDC/1A@250VAC 最大0.4VA@最高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
的最大电阻为20毫欧。
绝缘电阻：最小1000兆欧
绝缘强度：触点间最低1000VAC至少一分钟，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
端子/弹片：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±5℃
锡侵泡时间：最多5秒.(PCB板的厚度为1.6mm)
焊接：波峰炉
2YCM系列迷你型钮子开关英文规格:
SPECIFICATIONS
CONTACT RATING: Dependent upon contact material.
MECHANICAL LIFE: 30,000 make-and-break cycles.
CONTACT RESISTANCE: 20 mӨʳmax. initial @ 2-4VDC
100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000 MӨʳmin.
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.
WAVE SOLDERING: Recommended Soldering Temperature: 260 ± 5°C.
Duration of Solder Immersion: Max 5 sec. (PCB is 1.6mm in thickness)
迷你型钮子开关图片展示：
2YCM系列迷你型钮子开关中文规格:
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,医疗设备.
规格
功率：取决于触点材料【3A@120VAC和28VDC/1A@250VAC 最大0.4VA@最高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
的最大电阻为20毫欧。
绝缘电阻：最小1000兆欧
绝缘强度：触点间最低1000VAC至少一分钟，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
端子/弹片：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±5℃
锡侵泡时间：最多5秒.(PCB板的厚度为1.6mm)
焊接：波峰炉
2YCM系列迷你型钮子开关英文规格:
SPECIFICATIONS
CONTACT RATING: Dependent upon contact material.
MECHANICAL LIFE: 30,000 make-and-break cycles.
CONTACT RESISTANCE: 20 mӨʳmax. initial @ 2-4VDC
100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000 MӨʳmin.
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.
WAVE SOLDERING: Recommended Soldering Temperature: 260 ± 5°C.
Duration of Solder Immersion: Max 5 sec. (PCB is 1.6mm in thickness)
