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    主页 ? 产品中心 ? 微动开关Switch ? LED发光开关 ? R2902A ?
     
    LED按钮开关为按钮开关+LED的复合式按钮开关,开关功能件内部带有LED指示灯,既能准确指示开关通断状态,同时又非常方便用户在黑暗中寻找开关位置。它的开和关的操作都在同一位置,手按松开后翘板自动恢复平整状态,手感更好,而且寿命更长。
    带灯按键开关/按钮开关R2902A

    •  Pole-Position:Momentary Type,SPST With LED
    •  Contact Rating:30VDC,0.1A
    •  Contact Resistance:By Method of Voltage Drop
    •  Insulation Resistance:
    •  Dielectric Strength:500 VAC for 1 Minute
    •  Operating Force:250±100gf
    •  Operating Life:50,000 cycles
    •  Operating Temperature Range:-40℃ ~ 85℃
    •  Total Travel:1.2±0.3mm
      带灯按键开关/按钮开关R2902A实拍图  带灯按键开关/按钮开关R2902A结构图      开关R2902A结构图      R2902A结构图

     

    Part Number Pole-Position Contact Rating Contact Resistance Dielectric Strength Operating Force Operating Life Operating Temperature Range Total Travel PDF下载
    R2902A-XX-XX Momentary Type,SPST With LED 30VDC,0.1A By Method of Voltage Drop 500 VAC for 1 Minute 250±100gf 50,000 cycles -40℃ ~ 85℃ 1.2±0.3mm 暂无
    R2902A-K(Non-LED) Momentary Type,SPST With LED 30VDC,0.1A By Method of Voltage Drop 500 VAC for 1 Minute 250±100gf 50,000 cycles -40℃ ~ 85℃ 1.2±0.3mm 暂无
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