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| National Union 122P11 Cathode Ray Tube (NU 122 P 11) | |
| Written by AnubisTTP on 2009-06-13 | 
| Description | 
One of the smallest CRTs we have ever seen, the 122P11 has a screen diameter of only 0.75 inches. This diminutive display makes use of a normal 9 pin miniature base, allowing the tube to be used with commonly available sockets. The 122P11 uses electrostatic deflection, and as such does not require an external deflection coil to function.
| Photos | 

National Union  122P11
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