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全新原厂STMPS2171STR正品IC PWR SWITCH N-CHAN 1:1 S
新SP233AET-L SP233ACT-L STMPS2161S STMPS2171S T
全新原装 STMPS2171STR SOT23-5 STMPS2171S 功率电子开关 芯片
全新原装STMPS2171S STMPS2171STR 丝印2171 SOT-23-5负载驱动器
必原STMPS2171STR EFCH881MTDA1 EFCH1960TDA1 ELM16800EA-S
全新原装功率电子开关
