Mitsubishi 8" Projection CRT Tube for Big Screen TV
An 8-inch monochrome cathode-ray tube used in three-tube projection television systems for red, green, or blue channels, with non-high definition resolution for home theater projection displays. Classified under HTS 8540.12.50.40 due to its projection-specific design, small size optimized for lens projection rather than direct viewing. Common in 1990s-2000s large-screen projection TVs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If color projection tube
Color cathode-ray tubes, even projection types, are classified under 8540.11 regardless of high definition status.
If imported with deflection circuitry as TV receiver part
CRT assemblies with tuners or video processing systems may fall under specific TV parts in 8529.90 per U.S. notes.
If for oscilloscope or instrument use
Projection tubes repurposed for scientific instruments shift to Chapter 90 optical/measurement apparatus.
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Import Tips & Compliance
• Label shipments clearly as 'projection monochrome CRT' to prevent confusion with direct-view television tubes
• Check for radiation shielding compliance if destined for high-radiation applications, though not required for this consumer subheading
• Use original equipment manufacturer (OEM) part numbers in entry documentation to match statistical reporting suffixes
Related Products under HTS 8540.12.50.40
Sony KV-27FS13 Projection CRT TV Tube
A 27-inch monochrome cathode-ray tube designed specifically for rear-projection televisions, featuring a non-high definition phosphor screen and electron gun assembly for projecting large-scale video images. This tube falls under HTS 8540.12.50.40 as a projection-type monochrome cathode-ray television picture tube, distinct from direct-view or high definition models. It is used in older projection TV systems to create magnified images on an internal screen.
Philips MC1313 Projection Television CRT
Philips MC1313 series monochrome cathode-ray tube engineered for front-projection systems in professional AV setups, featuring non-high definition electron beam scanning for projected video displays. This tube is specifically under HTS 8540.12.50.40 as a projection monochrome CRT, excluding high definition and color variants. Used in legacy projection systems for conference rooms and home cinemas.
Hitachi 7PJ Series Projection CRT for RPTV
Hitachi 7PJ projection monochrome cathode-ray tube for rear-projection television (RPTV) systems, non-high definition with optimized lens compatibility for 50-70 inch projected screens. Falls under HTS 8540.12.50.40 as 'other non-high definition projection' monochrome TV picture tubes. Essential replacement part for vintage big-screen TVs.
Toshiba TDAU27 Projection CRT Tube
Toshiba TDAU27 27cm monochrome cathode-ray tube for projection video walls and multi-projector systems, non-high definition with high-brightness phosphor coating. Classified precisely under HTS 8540.12.50.40 for projection-type monochrome television picture tubes excluding high definition models. Used in commercial display installations.