STK4044II/XI/V/X音频功放模块

樓暝瀡勓汍抅媷炖嚌懪

新STK4048II STK4044II STK4040II STK4042II T

现货STK4044II STK4044X STK4044XI 全新现货 进口音频功放模块

STK4044II-2 STK4044-2 STK4044 4044

【原装拆机】STK4044 STK4044II 音频放大器模块 集成电路 IC芯片

STK4044V进口音频功放模块

直销进口音频功放模块 STK4044II STK4044V 厚膜集成电路

进口音频功c放模块 STK4044II STK4044V 厚膜集成电路