Tube Insert

Assembly

No photo yet. Seen one of these? Suggest a photo.

Evacuated glass-metal envelope holding the anode and cathode.

Direct parts	5
Total parts	25
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Evacuated glass-metal envelope holding the anode and cathode. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Tube Insert parts and their functions

5 top-level parts · 25 parts in total · full bill of materials below

Tube Insert parts diagram: 1 rotating anode target, 2 cathode assembly, 3 glass-metal envelope, 4 rotor assembly, 5 ball bearing. 25 parts in 5 top-level items. — Tube Insert parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Rotating Anode Target	1×	Tungsten-rhenium focal track on a molybdenum/graphite disc.
2	Cathode Assembly 1 parts	1×	Dual-filament cathode in a nickel focusing cup.
3	Glass-Metal Envelope	1×	Evacuated borosilicate/metal envelope with the beam exit window.
4	Rotor Assembly 4 parts	1×	Anode rotor
5	Ball Bearing	2×	Anode shaft bearings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Tube Insert

5 top-level lines · 10 rows shown · 25 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Rotating Anode Target	x-ray-machine-rotating-anode	1×	1	·	part
2	Cathode Assembly 1 parts	x-ray-machine-cathode-assembly	1×	1	2	assembly
2.1	Tungsten Filament	x-ray-machine-filament	2×	2	·	part
3	Glass-Metal Envelope	x-ray-machine-glass-envelope	1×	1	·	part
4	Rotor Assembly 4 parts	rotor-assembly	1×	1	19	assembly
4.1	Rotor Shaft	rotor-shaft	1×	1	·	part
4.2	Rotor Core	rotor-core	1×	1	·	part
4.3	Neodymium Magnet	neodymium-magnet	16×	16	·	part
4.4	Ball Bearing	ball-bearing	1×	1	·	part
5	Ball Bearing	ball-bearing	2×	2	·	part

Something wrong in this list? Report a problem with this BOM.

Where the tube insert is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Medical Devices 1 X-Ray Machine

Used in 1 assembly

X-Ray Tube Assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks