迷你型翹板開關
詳細介紹
4YCM係列
超小型翹板開關圖片展示:



4YCM係列超小型翹板開關中文規格:
特色:小尺寸,單腳數和雙腳數,可選擇裝在PCB或是麵板上.
應用範圍:電信,儀器.測試設備,醫療設備.
規格
功率:取決於觸點材料【3 A @ 120VAC 和 28VDC 1 A@ 250VAC/最大0.4 VA @ 最高20V AC/DC】
機械壽命:30000次操作以上
接觸電阻:在2-4VDC,100mA時,鍍銀於鍍金觸點
的最大電阻為20毫歐。
絕緣電阻:最小1000兆歐
絕緣強度:觸點間最低1000VAC至少一分鍾,在觸點與
外殼之間最低1000VAC至少一分鍾
工作溫度範圍:-30度到85度
材質
外殼&銅頭:苯二酸二烯丙酯樹脂(UL94V-0)
翹板:尼龍,黑色(標準)
銅頭:黃銅鍍鎳
框架:不鏽鋼
支撐支架:銅鍍錫
端子/彈片:鍍銀或鍍金
焊錫條件
手工焊:用烙鐵30瓦,控製在350℃,約5秒,同時應用焊料.
波峰焊:推薦焊接溫度:260±5℃
錫侵泡時間:最多5秒.(PCB板的厚度為1.6mm)
焊接:波峰爐
4YCM係列超小型翹板開關英文規格:
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)








超小型翹板開關圖片展示:





4YCM係列超小型翹板開關中文規格:
特色:小尺寸,單腳數和雙腳數,可選擇裝在PCB或是麵板上.
應用範圍:電信,儀器.測試設備,醫療設備.
規格
功率:取決於觸點材料【3 A @ 120VAC 和 28VDC 1 A@ 250VAC/最大0.4 VA @ 最高20V AC/DC】
機械壽命:30000次操作以上
接觸電阻:在2-4VDC,100mA時,鍍銀於鍍金觸點
的最大電阻為20毫歐。
絕緣電阻:最小1000兆歐
絕緣強度:觸點間最低1000VAC至少一分鍾,在觸點與
外殼之間最低1000VAC至少一分鍾
工作溫度範圍:-30度到85度
材質
外殼&銅頭:苯二酸二烯丙酯樹脂(UL94V-0)
翹板:尼龍,黑色(標準)
銅頭:黃銅鍍鎳
框架:不鏽鋼
支撐支架:銅鍍錫
端子/彈片:鍍銀或鍍金
焊錫條件
手工焊:用烙鐵30瓦,控製在350℃,約5秒,同時應用焊料.
波峰焊:推薦焊接溫度:260±5℃
錫侵泡時間:最多5秒.(PCB板的厚度為1.6mm)
焊接:波峰爐
4YCM係列超小型翹板開關英文規格:
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)







