Bourns 3590S Precision Cermet Potentiometer
This is a 10-turn precision wirewound-cermet hybrid potentiometer used for accurate voltage or current adjustment in test equipment and industrial controls. It falls under HTS 8533.40.80.50 as a variable resistor (potentiometer) specifically using cermet resistive material, which combines ceramic and metal for high stability and precision.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as a complete fixed resistor rather than variable
Fixed cermet resistors without adjustment mechanism fall under other variable resistors excluded subheading.
If assembled into a complete electrical apparatus or module
When potentiometers become integral parts of larger electrical machines, they shift to Chapter 85 heading 8536.
If for precision measurement potentiometers sold as lab instruments
High-precision cermet pots designed specifically for measurement applications may classify as parts of instruments under 9033.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify cermet composition certification from manufacturer to confirm HTS 8533.40.80.50 classification and avoid reclassification to fixed resistors
• Include detailed technical specs and resistance value declarations in commercial invoice to prevent valuation disputes
• Ensure RoHS compliance documentation, as electronics importers often face scrutiny on hazardous substances
Related Products under HTS 8533.40.80.50
Vishay P16SM Cermet Trimmer Potentiometer
A surface-mount cermet trimmer potentiometer for fine-tuning circuits in telecommunications equipment and automotive ECUs. Classified under HTS 8533.40.80.50 due to its cermet track providing excellent wear resistance and long-term stability in variable resistance applications.
Murata PVG3A Cermet Adjustment Potentiometer
Compact cermet multi-turn potentiometer used for calibration in medical devices and precision instrumentation. HTS 8533.40.80.50 applies specifically to its cermet element, offering superior resolution and low noise for critical adjustment applications.
TT Electronics 3296W Cermet Trimpot
Top-adjust cermet trimpot for PCB mounting in consumer audio equipment and power supplies. The cermet resistive element qualifies it for HTS 8533.40.80.50, providing reliable performance under frequent adjustment.
ALPS RK09L Cermet Potentiometer
Slide-type cermet potentiometer for volume controls in professional audio mixing consoles. Classified under HTS 8533.40.80.50 for its cermet track ensuring smooth, noise-free operation over extended use.
Spectrol 534 Cermet Servo Potentiometer
Heavy-duty cermet servo potentiometer for position feedback in industrial servomotors and robotics. HTS 8533.40.80.50 covers its cermet construction designed for continuous high-cycle operation.
Piher PC16 Cermet Precision Potentiometer
IP67 sealed cermet potentiometer for harsh environment applications like marine electronics and off-road vehicles. The cermet material and sealing qualify it specifically for HTS 8533.40.80.50.