ALPS potentiometer: the ALPS rotary potentiometer: RK14K12A0A3C, RK14K122002 
 The the the ALPS insulation axis potentiometer 14 type insulated-axis articulated type RK14K1230A2X RK14K1230A0X RK14K12C0A1S RK14K12C0A0T RK14K1240062 RK14K1240036 RK14K1240D04 RK14K1240A4S RK14K12D0A1X RK14K12D0A18 RK14K12A0A3C RK14K1210A1B RK14K1220A0F RK14K1220024 RK14K1220A25 RK14K12B0A0E RK14K12B0A0R 
 ALPS agent: The Division of the Japanese Alps ALPS agents, agent ALPS touch switch ALPS detection switch ALPS ALPS to connect the device ALPS potentiometers and other electronic components micro switch ALPS encoder. ALPS new products, etc. Other models pictures and information please refer to: I got to introduce or directly visit the English website of the ALPS company: http://www.alps.com 

 Yate United Technology Co., Ltd. (Beijing Branch) 
 Company home page: http://www.goobbo.com