T5470
The Tektronix T5470 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, and a helical post-accelerator. The entire envelope of 154-0478-xx is made of glass. Newer T5470 has envelope of ceramic. This variant has other numbers. It is called: 154-0568-xx
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.
Part numbers:
- 154-0478-00 (T5470-31-2) = P31 phosphor (standard)
- 154-0478-01 = P2 phosphor
- 154-0478-02 = P7 phosphor
- 154-0478-03 = P11 phosphor
- 154-0568-00 = P31 phosphor, ceramic evenlope
- 154-0568-01 = P2 phosphor, ceramic evenlope
- 154-0568-02 = P7 phosphor, ceramic evenlope
- 154-0568-03 = P11 phosphor, ceramic evenlope
Data
Pictures
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Tek 547 ceramic CRT
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Tek 547 ceramic CRT Side View
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Tek 547 CRT Deflection Plates & Assembly
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Tek 547 CRT Electron Gun Assembly