PartnerTubes catalog
Parts Catalog
Search vacuum tubes, magnetrons, vacuum capacitors and specialty components by part number, type or application. Parts are supplied on request and shipped worldwide from Groningen, the Netherlands.
1parts online
6product families
On requestsupply model
NLGroningen dispatch
Can’t find your part number?
We source obsolete, hard-to-find and cross-reference types worldwide — with technical support from Groningen.