Silicon Avalanche Diode 1N5919 from China
The 1N5919 avalanche diode provides transient voltage suppression in telecom equipment and automotive electronics. Classified HTS 8541.59.00.80 as other semiconductor device using avalanche breakdown for protection. Higher voltage handling than Zener types.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include surge current waveforms in tech docs; automotive surge protectors may get preferential tariffs; test for ESD compliance pre-shipment