可调电阻 EVM3GSX50BE4 3X3-22KΩ/Ohm MARKING E4
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品牌:Panasonic单向可控硅 cr05as-12-BT13 0.62V 0.5mA SOT-89 marking/标记 AF
品牌:MITSUBISHI小功率电感 LQH32MN271K01L 270UH 3225-271K
品牌:MURATA