超小型鈕子開關
詳細介紹
2YCM係列
迷你型鈕子開關圖片展示：
2YCM係列迷你型中文規格:
特色:小尺寸,單腳數和雙腳數,可選擇裝在PC或是麵板上.
應用範圍:手持通訊設備,儀表.測試儀器,醫療設備.
規格
功率：取決於觸點材料【3A@120VAC和28VDC/1A@250VAC 最大0.4VA@最高20VAC/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)
搖杆：黃銅鍍鉻
支撐支架：黃銅鍍鎳
框架：不鏽鋼
支撐支架：銅鍍錫
端子/彈片：銅，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
2YCM係列迷你型鈕子開關英文規格:
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)
迷你型鈕子開關圖片展示：
2YCM係列迷你型中文規格:
特色:小尺寸,單腳數和雙腳數,可選擇裝在PC或是麵板上.
應用範圍:手持通訊設備,儀表.測試儀器,醫療設備.
規格
功率：取決於觸點材料【3A@120VAC和28VDC/1A@250VAC 最大0.4VA@最高20VAC/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)
搖杆：黃銅鍍鉻
支撐支架：黃銅鍍鎳
框架：不鏽鋼
支撐支架：銅鍍錫
端子/彈片：銅，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
2YCM係列迷你型鈕子開關英文規格:
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)
