【PRO SIGNAL】531300,
531300201,开关硬件 DRESS NUT
【Aavid Thermalloy】531302B00000,BOARD LEVEL HEAT SINK
【Aavid Thermalloy】531302B02500G,HEATSINK TO-220 H=2.5" BLK W/PIN
53133,RST 5-RKT 5-228/7 M
5313316,
5313336,
5313416,
