Other

Hitachi Shadow Mask Color CRT Front Panel

This is a precision shadow mask front panel assembly for color cathode-ray tubes, consisting of a glass panel with an attached shadow mask and phosphors imprinted through chemical and physical processes. It is designed for incorporation into color CRT television picture tubes, including video monitors and projectors, and renders video images when excited by an electron stream.

Panasonic Color Monitor CRT Front Panel Assembly

This front panel assembly for Panasonic color CRT video monitors includes a phosphor-imprinted glass panel and a shadow mask, processed to ensure precise video image formation via electron excitation. It is suitable for incorporation into color cathode-ray television picture tubes, including video monitors.

Philips Trinitron Aperture Grille Front Panel

This Philips Trinitron front panel assembly features a fine-wire aperture grille and tri-phosphor coated glass, processed for precise electron beam alignment and image phosphorescence. It is designed for incorporation into color cathode-ray television picture tubes, including video monitors and projectors.

Samsung 32-inch CRT TV Front Panel Kit

This 32-inch front panel assembly for Samsung color CRT televisions includes a phosphor-coated glass faceplate and an aperture grille shadow mask. It undergoes precise chemical etching and phosphor deposition to render vivid video images when excited by electrons.

Sharp Aquos CRT Front Panel Assembly

This Sharp Aquos color CRT front panel assembly features advanced phosphor deposition and a shadow mask, optimized for high-definition television picture tubes. It undergoes chemical processes to ensure precise electron beam video rendering.

Sony Color CRT Front Panel Assembly

This front panel assembly for color cathode-ray television picture tubes consists of a precision glass panel with an attached shadow mask, imprinted with phosphors through chemical and physical processes. It is suitable for incorporation into color CRT television picture tubes, including video monitors and projectors.

Toshiba 21-inch Color CRT Front Panel

This 21-inch Toshiba color CRT front panel assembly includes a multi-layer phosphor coating on a glass panel with an attached shadow mask for television picture tubes. Precision processing enables sharp video imaging from electron beams.

CRT Bulb Spacer Ring

This ceramic spacer ring is a part of a cathode-ray tube, used to maintain proper spacing during assembly. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

CRT Convergence Purify Magnet Assembly

This magnet assembly is a part of a cathode-ray tube, used for convergence and purity correction. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

CRT Deflection Yoke Mounting Bracket

This mounting bracket is a part of a cathode-ray tube, used to position the deflection yoke. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

CRT Internal Magnetic Shielding Foil

This shielding foil is a part of a cathode-ray tube, used to protect the electron beam from magnetic interference. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

CRT Shadow Mask Frame Assembly

This shadow mask frame assembly is a part of a cathode-ray tube, used to align electron beams with phosphors. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

CRT Socket Base for Electron Gun

This socket base is a part of a cathode-ray tube, used to connect the electron gun to power leads. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Electron Gun Cathode Heater Assembly

This heater assembly is a part of a cathode-ray tube, used to emit electrons from the cathode. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Electron Gun Subassembly for CRT

This electron gun subassembly is a part of a cathode-ray tube, used to generate and focus electron beams. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Focusing Anode Ring for Picture Tube

This anode ring is a part of a cathode-ray tube, used to focus electron beams. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Gettering Ring for CRT Vacuum Processing

A barium flash getter ring used in cathode-ray tube vacuum processing. It activates during CRT evacuation to absorb residual gases, maintaining the high vacuum required for tube operation. This part is not a front panel assembly and is classified as other parts of cathode-ray tubes.

High-Voltage Implosion Protection Band

A steel tension band with adhesive lining used to prevent glass implosion in high-voltage cathode-ray tubes. It is applied around the bulb equator during manufacturing to provide structural reinforcement. This is a part of a cathode-ray tube, not a front panel assembly, and is classified as other CRT parts.

Hitachi 29" CRT Horizontal Deflection Coil

This horizontal deflection coil is a component of a cathode-ray tube, specifically designed to control the horizontal scanning of the electron beam in a large-screen television. It is a part of the deflection system, which is essential for the tube's operation, and does not fall under the front panel assembly definition of the sibling item. As a part of a cathode-ray tube other than a front panel assembly, it is classified under this tariff item.

Monochrome CRT Phosphor Screen Backplate

A glass backplate with an imprinted phosphor layer for monochrome cathode-ray tubes, used in medical X-ray viewers. It is not a front panel assembly as defined in the tariff, since it is a backplate, and is classified as other parts of cathode-ray tubes.

Panasonic CT-27D23VK Deflection Yoke

This deflection yoke is a component of a cathode-ray tube, used in projection CRT televisions to control the electron beams. It is a part of the tube's deflection system, not a front panel assembly, and is therefore classified under this tariff item for other parts of cathode-ray tubes.

Philips 21PT440A Deflection Yoke

This deflection yoke is a part of a cathode-ray tube, designed for consumer CRT televisions to control beam deflection. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Picture Tube Base Glass Seal

A fused glass-to-metal seal that hermetically connects CRT base pins to the glass envelope, maintaining vacuum integrity. It uses a custom frit composition for thermal matching. This is a part of a cathode-ray tube, not a front panel assembly, and is classified as other CRT parts.

Samsung CP15S5 CRT Deflection Coil

This deflection coil set is a component of a cathode-ray tube, used in CRT monitors to control electron beam scanning. It is a part of the tube's deflection system, not a front panel assembly, and is therefore classified under this tariff item for other parts of cathode-ray tubes.

Sony CRT Deflection Yoke Coil

This deflection yoke assembly is a part of a cathode-ray tube, designed for Sony Trinitron tubes to direct the electron beam. It is not a front panel assembly, as it does not include the glass panel or phosphor coating, and thus falls under this tariff item for other parts of cathode-ray tubes.

Sony Trinitron CRT Neck Assembly

A neck assembly for Sony Trinitron cathode-ray tubes, containing the electron gun structure that generates and accelerates electron beams. It is a replacement part specifically designed for Trinitron tubes. This is a part of a cathode-ray tube, not a front panel assembly, and is classified as other CRT parts.

Toshiba A51F77 CRT Deflection Coil Set

This deflection coil set is a component of a cathode-ray tube, used in high-definition CRT televisions to control electron beam scanning. It is a part of the tube's deflection system, not a front panel assembly, and is therefore classified under this tariff item for other parts of cathode-ray tubes.

Broadcast Transmitter Klystron RF Structure

This is a radio frequency (RF) interaction structure designed for high-power klystron microwave tubes used in broadcast transmitters. It is a critical component that enables the amplification of RF signals to multi-megawatt levels, and it falls under tariff item 8540.99.10 as an RF interaction structure for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

CRT Television Electron Gun Assembly

This electron gun assembly is a key component of cathode-ray tube (CRT) televisions, generating and accelerating electron beams to strike the phosphor screen for image display. It falls under tariff item 8540.99.10 as an electron gun, which is a part of thermionic valves and tubes.

High-Voltage Television Camera Tube Electron Gun

This is an electron gun designed for television camera tubes (vidicons), used to accelerate electrons for image sensing in broadcast and industrial cameras. It falls under tariff item 8540.99.10 as an electron gun, a part of thermionic valves and tubes.

Industrial X-Ray Tube Electron Gun

This electron gun is a component for industrial X-ray tubes, generating electron beams for non-destructive testing applications. It falls under tariff item 8540.99.10 as an electron gun, a part of thermionic valves and tubes, provided the X-ray tube is classified under heading 85.40.

Klystron Tube Electron Gun

This precision electron gun is designed for klystron microwave tubes used in particle accelerators and broadcasting transmitters. It falls under tariff item 8540.99.10 as an electron gun, a part of thermionic valves and tubes, specifically for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

Microwave Magnetron Electron Gun

This electron gun is designed for magnetron microwave tubes used in radar and cooking appliances, emitting electrons into the RF interaction space. It falls under tariff item 8540.99.10 as an electron gun for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

Oscilloscope Cathode-Ray Tube Electron Gun

This is an electron gun designed for use in high-speed oscilloscope cathode-ray tubes (CRTs). It provides precise beam deflection for accurate waveform display in test and measurement equipment. As a part of a thermionic tube, it is classified under tariff item 8540.99.10, which covers electron guns for such tubes.

Radar Magnetron RF Interaction Helix

This helix structure is designed for RF interaction in radar magnetron tubes, facilitating microwave generation for military and aviation radar systems. It falls under tariff item 8540.99.10 as an RF interaction structure for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

Satellite TWT Amplifier Electron Gun

This specialized electron gun is for traveling wave tube amplifiers used in satellite transponders, with a radiation-tolerant design for space environments. It falls under tariff item 8540.99.10 as an electron gun for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

Traveling Wave Tube (TWT) RF Interaction Structure

This RF interaction structure, specifically a helix assembly, is for traveling wave tubes used in satellite communications and high-frequency amplifiers. It falls under tariff item 8540.99.10 as an RF interaction structure for microwave tubes of subheadings 8540.71, 8540.72, or 8540.79.

CRT Deflection Yoke Holder

This holder is used for mounting deflection yokes on CRT necks, aligning magnetic fields for electron beam scanning. It is a part of a cathode-ray tube, but it is not an electron gun or an RF interaction structure. Therefore, it falls under this tariff item as 'other' parts.

CRT Internal Magnetic Shielding

This mu-metal internal shielding sheet is placed between the CRT electron gun and deflection area to prevent external magnetic interference. It is a part of a cathode-ray tube, but it is not an electron gun or an RF interaction structure. Thus, it is classified under this tariff item as 'other' parts.

CRT Neck Extender Sleeve

This precision glass or ceramic sleeve extends the CRT neck for custom electron gun positioning in specialized applications, such as medical and scientific CRTs. It is a part of a cathode-ray tube, but it is not an electron gun or an RF interaction structure. Therefore, it falls under this tariff item as 'other' parts.

CRT Purity Glass Sample Disc

This small glass disc with phosphor coating is used during CRT manufacturing to check glass purity and contamination levels. It is a part of a cathode-ray tube, but it is not an electron gun or an RF interaction structure. Thus, it is classified under this tariff item as 'other' parts.

CRT Socket with Pin Contacts

This ceramic base socket with 19-pin gold-plated contacts is used for CRT neck board connections, providing filament and grid power. It is a part of a cathode-ray tube, but it is not an electron gun or an RF interaction structure. Therefore, it falls under this tariff item as 'other' parts.

CRT Spacer Band Tooling

CRT spacer band tooling consists of specialized bands used during the manufacturing of cathode-ray tubes to maintain precise glass-to-glass spacing before frit sealing. These reusable tools are essential for high-volume tube production and are classified as parts of cathode-ray tubes under tariff item 8540.99.90.

Electron Gun Subassembly for TV CRT

Electron gun subassemblies for television cathode-ray tubes include cathodes, grids, and focusing electrodes that form and direct the electron beam. These modular assemblies are essential for beam formation and are classified as parts of cathode-ray tubes under tariff item 8540.99.90.

Focus Electrode Assembly

Focus electrode assemblies are multi-element electrostatic stacks used in CRT electron guns to precisely shape the beam spot size for sharp images. These precision parts are classified under tariff item 8540.99.90 as other parts of cathode-ray tubes, commonly used in professional graphics monitors.

Gettering Ring Assembly for CRT

Gettering ring assemblies for CRTs contain barium that activates during tube sealing to absorb residual gases, maintaining vacuum integrity. These essential parts extend tube life and are classified under tariff item 8540.99.90 as other parts of cathode-ray tubes.

High-Voltage CRT Bleeder Resistor

High-voltage CRT bleeder resistors are specialized 10MΩ resistors mounted internally in CRTs to safely discharge the high-voltage anode after power-off. These integral safety parts prevent electrical shock during service and are classified under tariff item 8540.99.90 as other CRT parts.

Monochrome CRT Anode Cap Assembly

Monochrome CRT anode cap assemblies include a high-voltage anode cap with resistor and spring contact, used in oscilloscopes and instruments. These assemblies handle high-voltage connections and prevent arcing, classified under tariff item 8540.99.90 as other CRT parts.

Phosphor Coated CRT Implosion Band

Phosphor coated CRT implosion bands are steel bands with a phosphor coating applied for edge lighting, providing structural integrity against implosion while contributing to screen glow. These parts combine mechanical and phosphor functions and are classified under tariff item 8540.99.90.

Shadow Mask Frame for Color CRT

Shadow mask frames for color CRTs are precision metal frames that hold the shadow mask, ensuring accurate color phosphor excitation by electron beams. These frames are classified under tariff item 8540.99.90 as other parts of cathode-ray tubes not specified elsewhere.

Sony Trinitron CRT Neck Assembly

Sony Trinitron CRT neck assemblies contain the electron gun structure that generates and directs electron beams onto the phosphor screen to create images. These assemblies are classified under tariff item 8540.99.90 as parts of cathode-ray tubes.