8533            |    Electrical resistors (including rheostats and potentiometers), other than heating resistors.
8533.10.00   - Fixed carbon resistors,composition or film types
8533.21.00     -- For a power handling capacity not exceeding 20 W
8533.29.00     -- Other
8533.31.00     -- For a power handling capacity not exceeding 20 W
8533.39.00     -- Other
8533.40.00   - Other variable resistors, including rheostats and potentiometers
8533.90.00   - Parts