BZX55C12 12V Zener Diode
BZX55C12 is a 12V, 500mW surface-mount compatible Zener diode for transient suppression and reference voltage in power supplies. It qualifies for HTS 8541.10.0050 as a discrete Zener diode, separate from photosensitive or LED types.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rectifier or switching diode
Only Zener diodes get specific subheading; others go to general diode category.
If embedded in hybrid integrated circuits
Hybrid ICs containing Zener elements classified as other integrated circuits.
If parts of automatic data processing machines
If specifically identified as ADP machine parts, moves to Chapter 84.
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
• Tape-and-reel packaging common; declare as discrete components, not assemblies
• Ensure RoHS compliance documentation for electronics imports
Related Products under HTS 8541.10.00.50
TZM5236B 6.8V Zener Diode
TZM5236B is a 6.8V 500mW Zener diode in molded plastic DO-35 package for general purpose voltage regulation. Under HTS 8541.10.0050 as standard Zener semiconductor device.
1N4728A 3.3V Zener Diode
The 1N4728A is a 3.3V Zener diode commonly used in low-voltage reference and protection circuits for microcontrollers and sensors. Classified under HTS 8541.10.0050 due to its Zener breakdown mechanism distinguishing it from standard rectifier diodes.
1N751 5.6V Zener Diode
The 1N751 is a 5.6V, 400mW Zener diode ideal for stabilizing voltages in analog circuits and instrumentation. Under HTS 8541.10.0050 for its Zener diode functionality as defined in semiconductor devices chapter.
1N5226B 3.3V Zener Diode
1N5226B is a 3.3V 500mW Zener diode with 5% tolerance for precision voltage regulation in digital logic circuits. Falls under HTS 8541.10.0050 as a Zener-type semiconductor diode.
SMAJ5.6CA 5.6V TVS Zener Diode
SMAJ5.6CA is a bidirectional 5.6V Transient Voltage Suppression (TVS) Zener diode for ESD and surge protection in USB ports. Classified as Zener diode under HTS 8541.10.0050 despite TVS marketing.
1N4733A 5.1V Zener Diode
The 1N4733A is a 5.1V axial-lead silicon Zener diode designed for voltage regulation in electronic circuits. It falls under HTS 8541.10.0050 as a Zener diode, which is a specific type of non-photosensitive, non-light-emitting diode that maintains a stable voltage reference through the Zener effect.