贴片电解电容 ECEV1CA220SR 22?F 5X5.4 marking/标记 16V22UF
品牌:Panasonic可调电阻 RVG4E01-203VM-TG 20KΩ/Ohm 4X4-20K
品牌:MuRataLMV431AIMFX 电压基准电源IC 1.24V~30V SOT-23 marking/标记 RLA 电流源或接收 误差放大器
品牌:National Semiconductor可调电阻 EVM1SSX50B52 500Ω/Ohm 3X3-500R marking/标记 52
品牌:Panasonic