U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
8504.40.00
$1410.6M monthly imports
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Ruling Age
33 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of bridge diodes from Taiwan
NY 884870 May 6, 1993 CLA-2-85:S:N:N1:109 884870 CATEGORY: Classification TARIFF NO.: 8504.40.00 Mr. Frank Dailey American Overseas Air Freight, Inc. 11034 South La Cienga Blvd. Inglewood, CA 90304-1198 RE: The tariff classification of bridge diodes from Taiwan Dear Mr. Dailey .: In your letter dated March 25, 1993, on behalf of Microsemiconductors Corp. of Chatsworth California, you requested a tariff classification ruling. The merchandise is described in the submitted literature as bridge diodes. These appear to be standard bridge rectifiers consisting of four (4) diodes connected in a series. The applicable subheading for the bridge diodes will be 8504.40.00, Harmonized Tariff Schedule of the United States (HTS), which provides for "[rectifiers and rectifying apparatus]." The rate of duty will be 3 percent ad valorem. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this ruling letter should be attached to the entry documents filed at the time this merchandise is imported. If the documents have been filed without a copy, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport
Other CBP classification decisions referencing the same tariff code.