P2937,SWITCH PUSHBUTTON TYPE I BLACK
P2938,SWITCH PUSHBUTTON TYPE I RED
P2941,SWITCH PUSHBUTTON TYPE I BLUE
P2942,SWITCH PUSHBUTTON TYPE I GRAY
【National Semiconductor】P2950CDT-3.3/NOP,
P2951,SWITCH PUSHBUTTON TYPE II WHITE
P2952,SWITCH PUSHBUTTON TYPE II BLACK
P2953,SWITCH PUSHBUTTON TYPE II RED
