2SB1661S PNP三极管 -300V -150mA/-0.15A 11MHz 50~200 -1000mV/-1V TO-252/DPAK marking/标记 B1661
品牌:HITACHISM4004 整流二极管 1A 1.1V SMA/DO-214AC 标记M4
品牌:RECTRON可调电阻 EVM6NSW00B55 500KΩ/Ohm 4X4-500K marking/标记 55
品牌:PanasonicWCM2012F2S-900T04 共模电感 0805-900
品牌:SUPERWORID可调电阻 EVM1YSX50B12 100Ω/Ohm 3X3-100R marking/标记 12
品牌:Panasonic