BC857AW PNP三极管 -50V -100mA/-0.1A 100MHz 125~250 -250mV/-0.25V SOT-323/SC-70 marking/标记 3E 开关/放大
品牌:INFINEON磁珠 BLM31P500SPT1M00-03 1206-500
品牌:MURATA小功率电感 HK10052N2S-T 2.2nH 0402-2N2
品牌:TAIYO贴片电容 CL05C181JB5NNC 0402 COG 180PF 50V 5%
品牌:SAMSUNG温度传感IC LM20BIM7X SOT-353/SC70-5 marking/标记 T2
品牌:National Semiconductor