【Keystone Electronics】575-4,JACK NON-INSULATED .218"
【Aavid Thermalloy】575400B00000G,BOARD LEVEL HEAT SINK
【PRO SIGNAL】575430,
【Mitutoyo】575-481,
575497,
5754-I,B689 5754-I WHT/GRN STYLE I
5754-II,B689 5754-II WHT/GRN STYLE II
