Hitachi HM2136X Monochrome Video Monitor CRT Tube from Japan
Hitachi's 36 cm monochrome CRT picture tube for professional video monitors, with a faceplate straight line dimension of 35 cm, optimized for computer and security system displays. It falls under HTS 8540.12.10.00 as a non-high definition cathode-ray television picture tube (including video monitor tubes) within the specified size range. The tube features a glass envelope with imprinted phosphors for electron beam image rendering.
Duty Rate — Japan → United States
Rate breakdown
Import Tips
• Measure video display diagonal per US note (maximum straight line across visible faceplate) and document to confirm non-HD status
• Label clearly as 'television picture tube including video monitor' to align with hierarchy and avoid parts classifications
• Beware of combo shipments with deflection yokes; separate if not integral to prevent set classification issues