R77S1400BO-以客户利益为先，只卖原装质量保障的芯片，

R77S1400BO-普通库存也有货有挂就有货价格优势

贴片直插RB411VA-50 RA6T-216EJ R5323N032B R77S1400BO 4

贴片直插R77S1400BO R5R0C014FA R3132Q35EC R5323N001B 5

丝印R781.8-1.0 R77S1400BO R7731GN-RP R7731GETEL R7731AGE-H