1SMA12AT3GTVS 400W 12V UNIDIRECT SMA|ON SEMICONDUCTOR|Lead free|RoHS Compliant SMAJ12A TV04A120JB-G TV04A121JB-G SMAJ12A-TP 1SMA12AT3GTVS 400W 12V UNIDIRECT SMA|ON SEMICONDUCTOR|Lead free|RoHS Compliant SMAJ12A TV04A120JB-G TV04A121JB-G SMAJ12A-TP