BAT54-7-G NA03QSA045 1N4002W CDST-21-HF EC31QS03L CDST-16-HF NA03HA15 CDST-20-G EC21QS10 CDSQR400BS-HF NSQ03A06 CDBW120-G EP05FA20 CDBW130-G EC21QS06 CDBS120-HF NSQ03A03L CDSU4148S-HF EC21QS04 CEFN103-HF