集成电路IC 或非门 TC7W02F FM8 marking/标记 7W02
品牌:TOSHIBA可调电阻 RVG4E01-503VM-TG 50KΩ/Ohm 4X4-50K
品牌:MURATALP2981IM5-5.0 LDO电压调整器/稳压电源IC 5V 200mV/0.2V SOT-153/MF05A/SOT23-5 marking/标记 L03B 短路保护 过热保护
品牌:National Semiconductor霍尔IC ULH5708LT SOT-23w marking/标记 12E
品牌:ALLEGRO