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主頁 ? 產品中心 ? 其它產品 ? 微動開關Switch ? 發光輕觸開關 ? R2990 ?
 
小型帶燈輕觸開關為集輕觸開關內置發光LED燈復合式開關,具有外觀絢麗色彩多樣化,可以符合波峰焊與回流焊,產品常規用于筆記本電腦,家電,電子電器控制按鈕功能。
帶燈輕觸開關R2990

•  Current Rating:50mA
•  Voltage Rating:28VDC
•  Contact Resistance:100m Max (intial DC5V 1mA)
•  Insulation Resistance:500M Min
•  Operating Force:400±150gf
•  Total Travel:1.0±0.35mm
•  Opearating Force:500,000 Cycles Min
•  Circuit:SPST 1P1T with LED
•  Dielectric Withstanding Voltage:250VAC for 1 minute
•  Soldear Specifications:260℃ for 3 seconds
•  Function:Momentary
•  Openrating Temperature:-40℃ ~ + 95℃
   帶燈輕觸開關R2990實拍圖   帶燈輕觸開關R2990結構圖     開關R2990結構圖    R2990結構圖

 

Part Number Contact Resistance Insulation Resistance Operating Force Total Travel Circuit Current Rating Voltage Rating Dielectric Withstanding Voltage Openrating Temperature PDF下載
R2990-N-Y-V-TR 100m Max (intial DC5V 1mA) 500M Min 400±150gf 1.0±0.35mm SPST 1P1T with LED 50mA 28VDC 250VAC for 1 minute -40℃ ~ + 95℃ 暫無
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