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The Tektronix T5470 (part no. 154-0478-00 with P31 phosphor, T5470-31-2), is a 5 inch electrostatic deflection CRT used in the 543B, 544, 545B, 546, and 547.

It has an aluminized round flat face with 6 cm of usable vertical scan. The entire envelope is made of glass. There is a helical post-accelerator.

The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs that use an expansion mesh.

The 519 has a very different CRT, but the same specified dot size as the 154-0478-00.