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主页 › 产品中心微动开关Switch轻触开关R0190

轻触开关又叫按键开关,使用时以满足操作力的条件向开关操作方向施压开关功能闭合接通,当撤销压力时开关即断开,其内部结构是靠金属弹片受力变化来实现通断的。
轻触开关由:嵌件、基座、弹片、按钮、盖板组成其中防水类轻触开关在弹片上加一层聚酰亚胺薄膜,轻触开关有接触电阻荷小、精确的操作力误差、规格多样化等方面的优势。
密封型高寿命轻触开关R0190

•  Contact Resistance:≤50mΩ
•  Insulation Resistance:≥100MΩ
•  Dielectric Strength:250V.AC.1Min
•  Operating Force:250±30gf
•  Rated Values:0.5A/12V
•  Climate Grade:-30℃ ~70℃
•  Travel:0.30±0.02
•  Life:5,000,000cyces-10,000,000cyces
 密封型高寿命轻触开关R0190实拍图  密封型开关R0190结构图    轻触开关R0190结构图      R0190结构图

 

Part Number Contact Resistance Insulation Resistance Dielectric Strength Operating Force Travel Life Rated Values Climate Grade PDF下载
R0190-H-3-R-V-B ≤50mΩ ≥100MΩ 250V.AC.1Min 250±30gf 0.30±0.02 5,000,000cyces-10,000,000cyces 0.5A/12V -30℃ ~70℃ 暂无
R0190-H-1-R-V-B ≤50mΩ ≥100MΩ 250V.AC.1Min 250±30gf 0.30±0.02 5,000,000cyces-10,000,000cyces 0.5A/12V -30℃ ~70℃ 暂无
R0190-M-2-R-V-R ≤50mΩ ≥100MΩ 250V.AC.1Min 250±30gf 0.30±0.02 5,000,000cyces-10,000,000cyces 0.5A/12V -30℃ ~70℃ 暂无
R0190-H-2-R-V-B ≤50mΩ ≥100MΩ 250V.AC.1Min 250±30gf 0.30±0.02 5,000,000cyces-10,000,000cyces 0.5A/12V -30℃ ~70℃ 暂无
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