迷你型翘板开关
详细介绍
4YCM系列
超小型翘板开关图片展示:
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4YCM系列超小型翘板开关中文规格:
特色:小尺寸,单脚数和双脚数,可选择裝在PCB或是面板上.
应用范围:電信,仪器.测试设备,医疗设备.
规格
功率:取决于触点材料【3 A @ 120VAC 和 28VDC 1 A@ 250VAC/最大0.4 VA @ 最高20V AC/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)
翘板:尼龙,黑色(标准)
铜头:黄铜镀镍
框架:不锈钢
支撑支架:铜镀锡
端子/弹片: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
4YCM系列超小型翘板开关英文规格:
SPECIFICATIONS
CONTACT RATING: Dependent upon contact material.
MECHANICAL LIFE: 30,000 make-and-break cycles.
CONTACT RESISTANCE: 20 mȟġmax. initial @ 2-4VDC
100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000 Mȟġmin.
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 .
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)
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超小型翘板开关图片展示:


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

4YCM系列超小型翘板开关中文规格:
特色:小尺寸,单脚数和双脚数,可选择裝在PCB或是面板上.
应用范围:電信,仪器.测试设备,医疗设备.
规格
功率:取决于触点材料【3 A @ 120VAC 和 28VDC 1 A@ 250VAC/最大0.4 VA @ 最高20V AC/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)
翘板:尼龙,黑色(标准)
铜头:黄铜镀镍
框架:不锈钢
支撑支架:铜镀锡
端子/弹片: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
4YCM系列超小型翘板开关英文规格:
SPECIFICATIONS
CONTACT RATING: Dependent upon contact material.
MECHANICAL LIFE: 30,000 make-and-break cycles.
CONTACT RESISTANCE: 20 mȟġmax. initial @ 2-4VDC
100mA for both silver and gold plated contacts.
INSULATION RESISTANCE: 1,000 Mȟġmin.
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 .
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)
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