ELUM
详情
ELUM SERIES
Right Angle Illuminated Latching Pushbutton
Features/Benefits
·SPDT (N.O. & N.C.)
·Low height above PCB
·Reliable self-cleaning contact
·Surface-mount or thru-hole PCB
·Standard or custom actuator
·Central LED illumination
·Latching or Momentary
·Long travel. Smooth feel
·RoHS compliant and compatible
Typical Applications
•Telecom network equipment
•Automotive electronics
•Consumer electronics
•Computer, server, modem, data storage
•Professional instrumentation, medical
Materials
1.FIXED CONTACTS AND TERMINALS: Stainless steel, silver plated with gold flash (std.)
2.MOVABLE CONTACTS: Copper alloy, silver plated with gold flash (std.)
3.BASE: Glass filled LCP (UL94V-0)
4.ACTUATOR: Glass filled nylon 4/6 (UL94V-0)
5.COVER: Stainless steel
Electrical
1.MAXIMUM POWER: 3.5 VA
2.MIN./MAX. VOLTAGE: 20 mV – 50 VDC
3.MIN./MAX. CURRENT: 0.01 mA – 250 mA
4.DIELECTRIC STRENGTH: ≥ 250 Vrms
5.CONTACT RESISTANCE: ≤ 50 mΩ
6.INSULATION RESISTANCE: ≥ 109 Ω
7.BOUNCE TIME: ≤1 ms
8.LED specifications: See page A-5
Mechanical
1.OPERATING FORCE: 2.5 N at Full Travel
2.SWITCHING TRAVEL: .067" (1.7 mm)
3.LATCH TRAVEL: .131" (3.6 mm)
4.FULL TRAVEL: .200" (5.1 m)
Operating Environment
1.OPERATING TEMPERATURE: -40˚C TO 80˚C.
2.STORAGE TEMPERATURE: -40˚C TO 80˚C.
3.RELATIVE HUMIDITY: 90% R.H. @ 80˚C.
4.OPERATING LIFE: 30,000 Cycles.
5.VIBRATION: Per EIA 186-E Method
6.MECHANICAL SHOCK: Per EIA 186-E Method 12.
7.OVERLOAD: Withstands 40 N for 1 minute without damage
Process Environment
1.SOLDERABILITY: According to Mil STD 202F Method 208D or EIA RS-186E Method 9.
2.LEAD FREE PROCESS COMPATIBLE: 260˚C peak, 10 seconds Max. above 250º C.
3.WASHING PROCESS: No clean process compatible (SMT) Bottom wash compatible (Thru-hole)
4.SHEAR TEST (SWITCH/PCB): > 40 N
Packaging
1.“SA” Terminal Style SMT: Tape and reel per EIA 481-2 (450/reel)
2.“TH” Terminal Style PC: Tray (60/tray)
Elum系列
直角照明闭锁按钮
功能/优点
·SPDT(常开和常闭)
·印刷电路板以上的低高度
·可靠的自洁触点
·表面安装或通孔印刷电路板
·标准或定制执行机构
·中央LED照明
·闭锁或瞬间
·长途旅行。光滑的感觉
·RoHS兼容
典型应用
•电信网络设备
•汽车电子
•消费电子产品
•计算机、服务器、调制解调器、数据存储
•医疗专业仪器
材料
1.固定触点和端子:不锈钢,镀银,镀金(标准)
2.活动触点:铜合金,镀金闪光(标准)
3.底座:玻璃填充LCP(UL94V-0)
4.执行机构:玻璃填充尼龙4/6(UL94V-0)
5.盖:不锈钢
电气
1.最大功率:3.5 VA
2.最小/最大电压:20 mV–50 Vdc
3.最小/最大电流:0.01 mA–250 mA
4.介电强度:≥250 Vrms
5.接触电阻:≤50 MΩ
6.绝缘电阻:≥109Ω
7.弹跳时间:≤1 ms
8.LED规格:见A-5页
机械
1.操作力:全行程2.5N
2.切换行程:067”(1.7 mm)
3.插销行程:131”(3.6 mm)
4.全行程:200”(5.1 m)
操作环境
1.工作温度:-40摄氏度至80摄氏度。
2.储存温度:-40˚C至80˚C。
3.相对湿度:80°C时90%相对湿度。
4.使用寿命:30000周期。
5.振动:根据EIA 186-E方法
6.机械冲击:根据EIA 186-E方法12。
7.过载:承受40N 1分钟,无损伤
过程环境
1.可焊性:根据MIL Std 202F方法208D或EIA RS-186E方法9。
2.无铅工艺兼容:最高260摄氏度,最高10秒,高于250摄氏度。
3.清洗过程:无清洗过程兼容(SMT)底部清洗兼容(通孔)
4.剪切试验(开关/PCB):>40N
包装
1.“SA”终端类型SMT:符合EIA 481-2的磁带和卷盘(450/卷)
2.“th”终端型PC:托盘(60/托盘)
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