1N4148 Switching Signal Diode
The 1N4148 is a fast-switching silicon diode for signal processing and protection circuits in electronics. Classified under HTS 8541.10.0080 as it is a non-photosensitive diode used in high-frequency switching applications. Excludes light-emitting or photovoltaic functions per chapter notes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Zener regulator type rather than switching
Zener diodes have specific statistical suffixes within the same heading for voltage regulation.
If mounted on circuit boards as assembled electronic components
Parts of electrical apparatus with diodes mounted shift to assembled goods in 8543.
If for computer parts assemblies containing these diodes
Computer subassemblies with integrated diodes classify under data processing machinery parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide frequency response and switching speed data to confirm non-photosensitive status
• Ensure packaging labels distinguish from LEDs to avoid misclassification
• Batch test for counterfeit detection, as common with signal diodes; include certificates of authenticity
Related Products under HTS 8541.10.00.80
1N4007 Silicon Rectifier Diode
The 1N4007 is a standard silicon rectifier diode rated for 1000V and 1A, commonly used in power supplies for rectification. It falls under HTS 8541.10.0080 as a non-photosensitive, non-light-emitting diode made from semiconductor material. This classification covers general-purpose diodes distinct from LEDs or photovoltaic cells.
UF4007 Ultrafast Recovery Diode
UF4007 ultrafast diodes provide low reverse recovery time for switch-mode power supplies and inverters. HTS 8541.10.0080 applies to these non-LED, non-photosensitive semiconductor diodes optimized for high-speed rectification.
BAS16 RF Switching Diode
BAS16 is a small-signal RF diode for mixer and detector circuits in wireless communications. Under HTS 8541.10.0080 as a discrete semiconductor diode, not photosensitive or LED-based.
BYV32E-200 Fast Diode
BYV32E-200 is a 200V fast recovery diode for freewheeling in SMPS and motor drives. Classifies in HTS 8541.10.0080 for non-photosensitive semiconductor diodes used in power electronics.
BAV99 Dual Switching Diode
BAV99 contains two diodes in SOT-23 package for ESD protection and logic circuits. HTS 8541.10.0080 covers these discrete non-light-emitting semiconductor diodes.
FR107 Soft Recovery Diode
FR107 through-hole diode for low-noise rectification in audio and measurement equipment. Falls under HTS 8541.10.0080 as other non-photosensitive diodes.