NLCV32T-470K-PF 47UH 1210 贴片塑封绕线电感 10% 原装 ¥0.14 MF52B 红线 10K B3950 1% 60MM 热敏电阻 温度传感器 ¥0.31 SDCL1005C39NJTDF 贴片叠层高频电感 0402 39NH ±5% 原装 ¥0.01 MHCI05020-4R7M-R8 贴片一体成型大电流电感 4.7UH 丝印4R7 ¥0.59 NFA31CC220S1E4D 贴片三端滤波电容 ¥2.80 BLM18SG700TN1D BLM18SG331TN1D BLM18SG221TN1D铁氧体磁珠 ¥0.02