Ohmite RHS50R Adjustable Wirewound Rheostat 50Ω 5W from Mexico
A panel-mount wirewound rheostat for current limiting in power supplies and test equipment, featuring a ceramic core and adjustable tap. Power handling of 5W qualifies it for HTS 8533.31.00.00 as a wirewound variable resistor under 20W.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit manufacturer certification of wirewound construction and power rating; include heat dissipation test data
• Avoid declaring as 'heating resistor'—emphasize variable electrical control function in invoices