DB3 DIAC 32V Bidirectional Trigger from Japan
A two-terminal DIAC semiconductor device rated at 32V for triggering triacs in dimmer circuits and motor soft-starters. Falls under HTS 8541.30.00 as a non-photosensitive diac used for symmetrical AC triggering. It breaks down at specific voltage regardless of polarity to initiate conduction.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include breakdown voltage specifications; small diacs often scrutinized for proper HTS declaration
• Ship in anti-static packaging with ESD protection certification required for semiconductor imports
• Avoid bundling with triacs in sets; individual components maintain 8541.30 classification