Thoriated Tungsten Wire .025mm (.001") X 25' (7.6m)

US $89.17

Havre-aux-Maisons, QC, Canada, Canada
Mar 13th

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One 50' length of research-grade, thoriated tungsten wire. Furnished on a 2" spool. Material certification is available on request. Material: Tungsten 99.4%, Thorium .6% Diameter: .05mm ±.01 (.002" ±.0004) Length: 25' (7.6m) min. Temper: Annealed Finish: Carburized (thin) Thoriated tungsten offers excellent electron emission characteristics and an extremely long service life. Filaments must be activated before service (see this article). Please contact us if you have specific requirements. We can also provide filament assemblies in various configurations. Thank you for looking! To browse our complete inventory, please visit ElectronTubeStore.com. Products listed on eBay comprise only a small fraction of our full inventory. We keep a large selection of electronic components and materials such as pure metals and metal alloys in all forms, glass, plastics, phenolics, composites, chemicals and nanomaterials. Express shipping is available. To obtain the best shipping rate when ordering multiple items, please use "Request total" before completing payment. Feel free to use our store's own shipping calculator to obtain an exact combined shipping quote at any time. This product is sold as-is, without any warranty of fitness for a particular purpose. We do not assume any responsibility or liability for the use or misuse of this product. Unless the item description specifies otherwise, returns are accepted (see details). Custom jobs are out specialty. If you need help finding a product, or if you need a custom part, please don't hesitate to contact us (direct e-mail: sales at electrontubestore.com). Many of our products are manufactured on location, and your purchase helps the development of a number of free open-source projects.

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country/Region of Manufacture

United Kingdom