【ALPS】RK45B1A00002,电位计 Hollow Shaft Device w/LED; 17 postion
【ALPS】RK45BC1A0003,电位计 Hollow Shaft Device w/LED, Potentiometer
【ALPS】RK45C1A00003,电位计 5 KOhms 20%
【ROHM Semiconductor】RK4936TB,MOSFET N-CHAN DUAL
RK4PRS,EATON SHIP-IN-RACK 4-POST ADJUST
RK4T-10,
RK4T-2,
RK4T-5,
