P6SMB160AT3GTVS ZENER UNIDIR 600W 160V SMB|ON SEMICONDUCTOR|Lead free|RoHS Compliant P6SMB160A-E3/52 P6SMB160A P6SMB160AT3GTVS ZENER UNIDIR 600W 160V SMB|ON SEMICONDUCTOR|Lead free|RoHS Compliant P6SMB160A-E3/52 P6SMB160A