1N4148 Switching Diode from Mexico
The 1N4148 is a high-speed silicon switching diode used in signal processing, protection circuits, and high-frequency applications. It features fast switching times under 4ns, fitting HTS 8541.10.00 as a non-photosensitive diode. Commonly found in computers, telecommunications, and consumer electronics.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit technical specs showing switching speed and capacitance to distinguish from LEDs or photosensitive types
• Use HS code declarations with exact model numbers; watch for undervaluation penalties on high-volume electronics imports
• Ensure RoHS compliance documentation for environmental regulations affecting semiconductor imports