主要功能是支撑芯片,散热,连接外部电路,功率分配及环境保护。
{"主要功能是支撑芯片,散热,连接外部电路,功率分配及环境保护。":["电子铜带0.5/1.3*28.25/65.8,7.5,公斤,7041","电子铜带0.6/2.0*37.5/96,51.07,公斤,4848","电子铜带0.6/2.0*37.5/96,52.07,公斤,4383","电子铜带0.6/2.0*37.5/96,52.86,公斤,30000","电子铜带0.6/2.0*37.5/96,50.16,公斤,844","电子铜带0.6/2.0*44/107,51.16,公斤,330"]}