S-816A50AMC LDO电压调整器/稳压电源IC 5V 100mV/0.1V 带使能脚EN/CE SOT-153/SOT23-5 marking/标记 BAZ 短路保护 过热保护
品牌:SEIKO压敏电阻 ERZCF2MK121 SMC/DO-214AB marking/标记 FK121
品牌:Panasonic可调电阻 CVR32A501AW2C30 500Ω 3X3-500R
品牌:KYOCERA可调电阻 EVM1XSX50BS2 680Ω/Ohm 2X2-680R marking/标记 S2
品牌:Panasonic