可调电阻 evm1dsx30b12 100Ω/Ohm 4X4-100R marking/标记 12
品牌:Panasonic小功率电感 LQH3N3R9M04M00 3.9UH 3225-3R9M
品牌:MURATALM1117S-ADJ LDO电压调整器/稳压电源IC 可调/adj 1.2V SOT-223 marking/标记 1117S 短路保护 过热保护
品牌:National Semiconductor磁珠 BLM41A800SPTM00-03 1808-800
品牌:murata