Environmentally Conscious and Economically Sound Machine Dismantling Forum > Kenosha
> Welding and Laser Cutting
> New vintage raytheon CK722 germanium transistor 1953-54
New vintage raytheon CK722 germanium transistor 1953-54
Here is a NOS Raytheon CK 722 Germanium PNP transistor. This baby is in Museum condition. It has the black epoxy body meaning it was produced in either 1953 or 1954 which are the first 2 years it was made. I'm guessing the 4-42 on back indicates 42nd week of 1954 but I can't verify that. I only have this one available so if you need it for a project or your collection, don't wait to get it.
