- P6SMB18AT3GTVS ZENER UNIDIR 600W 18V SMB|ON SEMICONDUCTOR|Lead free|RoHS Compliant
- P6SMB18AT3TVS ZENER UNIDIR 600W 18V SMB|ON SEMICONDUCTOR|Lead All|RoHS Mixed
- P6SMB18AT3TVS ZENER UNIDIR 600W 18V SMB|ON SEMICONDUCTOR (VA)|Lead All|RoHS Mixed
- P6SMB18AT3TVS ZENER UNIDIR 600W 18V SMB|ON SEMICONDUCTOR (VA)|Lead All|RoHS Mixed