Chapter 8540 — Customs Tariff Headings

8540.60.00Other cathode-ray tubes

8540.7Microwave tubes (for example, magnetrons, klystrons, travelling wave tubes, carcinotrons), excluding grid-controlled tubes:

8540.8Other valves and tubes:

8540.9Parts:

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Products classified under Tariff item 85.40

Hitachi 27-inch C2795 Color CRT Television Picture Tube

A 27-inch color cathode-ray tube for television picture display with a diagonal of 37.5 cm, non-high-definition phosphor screen. It is a direct-view tube without projection optics, suitable for standard TVs. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it is not high-definition.

Hitachi 27-inch Flat Screen CRT Picture Tube C2791

The Hitachi C2791 27-inch flat faceplate color CRT with 54 cm diagonal is designed for enhanced viewing angle in desktop video monitors. It uses aperture grille technology similar to Trinitron for superior resolution. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Hitachi 32UDX10B 32-inch Color CRT Television Picture Tube

This is a 32-inch non-high-definition color CRT from Hitachi, used in rear-projection TVs but classified as a non-projection direct-view variant with a diagonal exceeding 63 cm. It utilizes three electron guns to strike RGB phosphors for color display. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Hitachi 36-inch Color CRT TV Replacement Tube

A 36-inch color cathode-ray tube (CRT) for large-screen televisions, with a diagonal of approximately 91 cm. It uses three electron guns to produce a non-high-definition raster display, making it suitable for vintage home theater systems. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the high-definition criteria of sibling items.

Hitachi 43cm Standard Definition Color CRT Tube

The Hitachi 43 cm standard definition color cathode-ray tube is designed for replacement in standard television sets, featuring a shadow mask and electron beam focusing for 4:3 aspect ratio displays. It is a non-high-definition, non-projection tube, making it a typical 'Other' color CRT picture tube. This product is classified under tariff item 8540.11.90 as it does not meet the specific criteria of the sibling subheadings.

Hitachi 46cm Color CRT TV Picture Tube for Vintage Sets

The Hitachi 46 cm color CRT tube with Trinitron-style slot mask is used in late-1990s non-HD televisions, capturing video via electron beam excitation of phosphors. It is a non-high-definition, non-projection tube. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

JVC D-Series 35-inch Color CRT Monitor Tube

A 35-inch color cathode-ray tube for high-end video monitors, with a diagonal of approximately 89 cm. It is non-high-definition and features an advanced focus lens for professional editing applications. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, since it is not high-definition and not specifically for non-projection television receivers.

Magnavox 27-inch M27 Series Color CRT Picture Tube

A 27-inch color cathode-ray tube for video monitors and TVs, measuring 38.2 cm diagonal, non-HD and non-projection. It features precision phosphor coating for accurate color reproduction. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Magnavox 34-inch Professional Video Monitor CRT

A 34-inch color cathode-ray tube for studio video monitors, with a diagonal of 86 cm and non-high-definition resolution. It uses high-persistence phosphors to reduce flicker and features precise geometry correction for broadcast applications. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet high-definition standards.

Magnavox 49cm Color CRT Television Picture Tube

The Magnavox 49 cm inline-gun color CRT tube is designed for consumer TVs, featuring standard phosphor triad for 4:3 aspect ratio displays. It is a non-high-definition, non-projection tube. This product is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the specific criteria of the sibling subheadings.

Panasonic 25-inch CT-2550 Color CRT Display Tube

The Panasonic 25-inch CT-2550 color CRT picture tube with 52 cm video display diagonal is used in vintage video monitors and TVs. It features inline electron gun technology for improved focus and color purity. This product is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the specific criteria of the sibling subheadings.

Panasonic CT-27SC14 27-inch Color CRT Television Picture Tube

A 27-inch color cathode-ray tube for Panasonic CT-27SC14 televisions, with a diagonal of 36.8 cm and standard shadow mask technology. It is non-high-definition and designed for direct-view TV displays. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Panasonic CT-32D14VG 32-inch Color CRT Video Monitor Tube

This is a 32-inch color CRT picture tube for video monitors, featuring a phosphor-coated screen excited by electron guns for vivid color display, with a diagonal exceeding 63 cm. It is a non-high-definition tube designed for video monitor applications. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Panasonic CT-32D15 32-inch Color CRT Video Monitor Tube

A 32-inch flat-screen color cathode-ray tube for professional video monitors, with a diagonal of 82 cm and non-high-definition resolution. It uses electron gun deflection for raster scanning and phosphor triads for color display. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it is not high-definition.

Panasonic CT-3680 42cm Color CRT Television Picture Tube

The Panasonic CT-3680 42 cm color CRT picture tube is a non-projection, non-high-definition tube designed for standard definition video display. It utilizes electron gun deflection and RGB phosphor dots to produce color images. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Panasonic CT-4690 47cm Color CRT Television Picture Tube

The Panasonic CT-4690 47 cm color cathode-ray tube is designed for Panasonic non-projection televisions, featuring shadow mask technology and precise phosphor dot matrix for color video display. It is a non-high-definition, non-projection tube. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Philips 28-inch Magnavox Color CRT Tube 28PT6417

The Philips 28-inch Magnavox color picture tube with 56 cm diagonal display area features Real Flat technology for reduced glare and improved contrast. It is a non-high-definition, non-projection tube. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Philips 32-inch Flat Tension Mask CRT Tube

A 32-inch color cathode-ray tube using flat tension mask technology for reduced reflection, with a diagonal of 81 cm and non-HD resolution. It is designed for standard televisions and uses electron beams to excite phosphor dots for vivid imaging. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Philips Magnavox 32PT641D 32-inch Color CRT Display Tube

This is a 32-inch color CRT tube for Magnavox TV/monitor displays, featuring inline electron guns and a shadow mask for color accuracy, with a diagonal exceeding 63 cm. It is a non-high-definition, non-projection tube. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Philips Magnavox 40cm Color CRT TV Picture Tube

The Philips Magnavox 40 cm color CRT tube is designed for Magnavox television sets, featuring precision phosphor imprinting and an aperture grille for vibrant standard definition images. It is a non-high-definition, non-projection tube, making it a typical 'Other' color CRT picture tube. This product is classified under tariff item 8540.11.90 as it does not meet the specific criteria of the sibling subheadings.

RCA 27-inch P27 Series Color CRT Replacement Tube

A 27-inch color cathode-ray tube replacement part with a 36.5 cm video diagonal, standard for consumer TVs. It is non-high-definition and direct-view, featuring an inline electron gun. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

RCA 29-inch Color CRT Picture Tube for Home Theater

A 29-inch color cathode-ray tube with P22 phosphors, designed for non-HD home theater televisions, with a diagonal of 74 cm. It provides deep blacks and accurate color via inline gun technology. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it is not high-definition.

RCA 31-inch Color CRT Picture Tube for Scenarist Series

This is a 31-inch color cathode-ray tube (CRT) for television picture display, with a 59 cm diagonal screen and P22 phosphor standard. It is designed for standard-definition home theater viewing and does not meet high-definition criteria. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

RCA 47-inch Non-Projection Color CRT Display Tube

The RCA 47 cm color CRT for direct-view televisions is equipped with a shadow mask and high-voltage electron gun for non-HD video reproduction. It is a non-high-definition, non-projection tube. This product is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the specific criteria of the sibling subheadings.

RCA Colortrak 32-inch CRT Picture Tube Replacement

This is an OEM replacement color CRT tube for RCA Colortrak televisions, with a 32-inch screen diagonal exceeding 63 cm. It is a standard-definition, non-projection type tube. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Samsung 29-inch Color CRT Picture Tube for CXR Series

This is a 29-inch flat square color cathode-ray tube used in Samsung CXR television models, with a 58 cm diagonal screen. It uses three electron guns for RGB color display and is designed for standard-definition broadcast reception. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Sanyo 30-inch Color CRT Replacement for Arcade Cabinets

A 30-inch color cathode-ray tube for arcade video game cabinets, with a diagonal of 76 cm and non-HD resolution. It features durable phosphors for gaming and high refresh rates for smooth motion. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it is not high-definition.

Sharp 33-inch Color CRT TV Picture Tube

A 33-inch color cathode-ray tube for large televisions, with a diagonal of 84 cm and non-high-definition resolution. It uses an aperture grille for enhanced color reproduction and is ideal for restoration projects. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Sharp KV-3270H 32-inch Color CRT Monitor Tube

This is a 32-inch color CRT tube for computer monitors and TVs, with a diagonal exceeding 63 cm, using shadow mask technology for image precision. It is a non-high-definition tube. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Sony Trinitron KV-27FS100 27-inch Color CRT TV Picture Tube

A 27-inch color cathode-ray television picture tube from Sony's Trinitron series, with a flat screen design and a video display diagonal of approximately 37 cm. It is non-high-definition and uses a shadow mask for color reproduction. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Sony Trinitron KV-27FS100 CRT Television Picture Tube

This is a 27-inch color cathode-ray television picture tube from Sony's Trinitron series, with a video display diagonal of approximately 55 cm. It features a shadow mask and phosphor-coated screen for high-resolution standard-definition display. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Sony Trinitron KV-32FS120 32-inch Color CRT TV Picture Tube

A 32-inch color cathode-ray tube designed for television picture display in non-high-definition sets, with a diagonal of approximately 81 cm. It uses a shadow mask and phosphor coating for color reproduction. This tube is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Sony Trinitron KV-36FS100 36-inch Color CRT TV Tube

The Sony Trinitron KV-36FS100 40 cm (16-inch diagonal) color cathode-ray tube is a non-high-definition, non-projection tube extracted from a Sony television set. It features a shadow mask and phosphor-coated screen for color image display. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Sony Trinitron KV-46XBR450 46-inch Color CRT TV Tube

The Sony Trinitron KV-46XBR450 46-inch color cathode-ray television picture tube features a phosphor-coated screen and electron gun assembly for displaying video images in non-high definition TVs. It is a non-projection, non-HD tube. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not fit the specific high-definition or size-based subheadings.

Toshiba 27-inch AAMLA Color CRT Picture Tube

A 27-inch aperture grille color cathode-ray tube for consumer televisions, with a diagonal of 69 cm and non-high-definition phosphor screen. It is designed for shadow mask-free high-contrast imaging via finer electron beam control. This tube falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes.

Toshiba 27-inch AW27G8Q Color CRT Picture Tube

The Toshiba AW27G8Q is a 27-inch flat square color cathode-ray tube (CRT) with a 38 cm video display diagonal, designed for video monitor applications. It features a high-contrast shadow mask and is a non-projection, non-high-definition tube, making it suitable for standard-definition displays. This product falls under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes not elsewhere specified.

Toshiba 32A3000 32-inch Non-HD Color CRT TV Tube

This is a replacement 32-inch CRT picture tube for Toshiba flat-screen TVs, non-high-definition with standard resolution under 700 lines, and a video diagonal exceeding 63 cm. It is a color cathode-ray television picture tube. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Toshiba 32-inch Color TV Picture Tube A51QSY21X

This is a 32-inch color cathode-ray picture tube from Toshiba, model A51QSY21X, with a 61 cm diagonal and high-brightness phosphors for living room TVs. It is a non-high-definition design for NTSC/PAL broadcast standards. It falls under this tariff item as a color cathode-ray television picture tube that is not high definition and not for projection receivers.

Toshiba 41cm Non-HD Color Video Monitor CRT Tube

The Toshiba 41 cm non-HD color video monitor CRT tube is a replacement tube featuring inline electron guns and shadow mask technology for standard resolution displays up to 700 scanning lines. It is a non-high-definition, non-projection tube designed for video monitors. This product is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the specific criteria of the sibling subheadings.

Toshiba 48-inch Non-HD Color CRT Video Monitor Tube

The Toshiba 48 cm non-HD color CRT video monitor tube features aperture grille technology for sharp non-HD images in professional display setups. It is a non-high-definition, non-projection tube. This product is classified under tariff item 8540.11.90 as 'Other' color cathode-ray television picture tubes, as it does not meet the specific criteria of the sibling subheadings.

Fujitsu FI-27HD Security Monitor Monochrome CRT

A 27-inch high-definition monochrome cathode-ray tube for high-end security control room video walls, with a 16:9 widescreen and over 700 scanning lines. The faceplate diagonal is between 29 and 42 cm, meeting the high-definition criteria. This tube is intended for use in the manufacture of video monitors.

Hitachi HM3232HD Professional HD CRT Picture Tube

A high-definition monochrome cathode-ray tube designed for professional display systems, with a faceplate diagonal between 29 and 42 cm. It meets the high-definition criteria of an aspect ratio of 16:9 or greater and more than 700 scanning lines. This tube is intended for use in the manufacture of video monitors, not for television receivers.

Mitsubishi M3791HD Broadcast Studio CRT Tube

A 37 cm high-definition monochrome cathode-ray tube for broadcast studio monitors, with a faceplate diagonal between 29 and 42 cm. It features high-definition resolution with an aspect ratio of 16:9 and over 700 scanning lines, designed for real-time video feed display. This tube is intended for incorporation into video monitors during manufacturing.

Panasonic BT-32HD Monochrome HD Video Monitor CRT Tube

A 32-inch high-definition monochrome cathode-ray tube for broadcast video monitors, with a faceplate between 29 and 42 cm. It meets high-definition specifications with a 16:9 aspect ratio and over 700 scanning lines, designed for professional studio use. This tube is intended for use in the manufacture of video monitors.

Sony Trinitron KV-32XBR200 HD CRT Television Picture Tube

A high-definition monochrome cathode-ray tube with a faceplate diagonal exceeding 29 cm but not over 42 cm, designed for professional video monitors and high-end TVs. It meets the high-definition criteria of a 16:9 aspect ratio and more than 700 scanning lines. This tube is intended for use in the manufacture of video monitors.

Toshiba 34HD-Mono Video Wall CRT Display Tube

A 34 cm high-definition monochrome cathode-ray tube optimized for video wall installations in control rooms. It meets high-definition specifications with a 16:9 aspect ratio and over 700 scanning lines, with a faceplate diagonal between 29 and 42 cm. This tube is intended for use in the manufacture of video monitors.

Grundig MV-210 Monochrome Aviation CRT

> A 14-inch monochrome CRT for aircraft instrumentation displays with non-HD 4:3 format and high-brightness P4 phosphor for cockpit readability. It is designed as a television picture tube for video monitor applications in aviation. This tube falls under the tariff item for monochrome tubes for video monitor manufacture.

Hitachi HM2136X Monochrome Video Monitor CRT Tube

> A 36 cm monochrome cathode-ray tube (CRT) designed for professional video monitors, with a faceplate straight line dimension of 35 cm. It is optimized for computer and security system displays, providing clear black-and-white imaging. This tube is specifically intended for use in the manufacture of video monitors, not for television receivers.

Panasonic Monochrome CRT Tube for Medical Monitor A32MX1

> A 32 cm faceplate monochrome cathode-ray tube used in medical imaging monitors, featuring precision phosphor imprinting for high-contrast black-and-white displays. It is designed for use in the manufacture of video monitors, specifically for medical applications. This tube falls under the tariff item for monochrome tubes for video monitor manufacture.

Philips MC32 Monochrome Security Monitor CRT

> A 32 cm monochrome cathode-ray tube for CCTV security monitors, featuring a durable glass envelope and high-resolution phosphor for black-and-white imaging. It is designed for use in the manufacture of video monitors, specifically for security systems. This tube is classified under the tariff item for monochrome tubes for video monitor manufacture.

Fujitsu 24-inch Monochrome Large CRT

A Fujitsu oversized 24-inch monochrome CRT for large-scale security walls, non-high def resolution. It is suitable for standard-definition video display in security monitoring applications.

Goldstar 17-inch Monochrome OEM CRT

A Goldstar (LG predecessor) 17-inch monochrome CRT for OEM video monitor production, non-high definition phosphor screen. It is suitable for standard-definition video display in various applications.

Grundig 10-inch Monochrome Portable CRT

A Grundig 10-inch monochrome CRT for portable black-and-white TV replacements, standard non-HD design. It is suitable for standard-definition television picture display in portable receivers.

Hitachi 7PJ Series Projection CRT for RPTV

A Hitachi 7PJ series projection monochrome cathode-ray tube for rear-projection television systems, non-high definition with optimized lens compatibility for 50-70 inch projected screens. This tube is classified under tariff item 8540.12.99 as an 'other' monochrome cathode-ray television picture tube.

Hitachi HM2017 Monochrome Video Monitor CRT

A Hitachi HM2017 20-inch monochrome CRT specifically for video monitor applications in medical and industrial settings. It is non-high definition with standard line resolution under 700 lines, fitting the criteria for other monochrome cathode-ray television picture tubes.

Hitachi HM-2130 Monochrome CRT Picture Tube

A 21-inch non-high definition monochrome cathode-ray tube for legacy computer terminals and security monitors. It delivers standard 525-line resolution with a single phosphor layer for grayscale imaging, making it suitable for standard-definition video display.

JVC D-Series Monochrome 19-inch CRT

A JVC D-Series 19-inch monochrome cathode-ray tube for professional video editing stations, standard resolution non-high def. This tube falls under tariff item 8540.12.99 as an 'other' monochrome cathode-ray television picture tube.

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. This tube falls under tariff item 8540.12.99 as an 'other' monochrome cathode-ray television picture tube.

Mitsubishi M2011BX Monochrome Industrial CRT

A Mitsubishi 20-inch monochrome CRT tube engineered for industrial control room video monitors, featuring robust deflection system but non-high definition specs. This tube is classified under tariff item 8540.12.99 as an 'other' monochrome cathode-ray television picture tube.