T5470: Difference between revisions

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It has an aluminized round flat face with 6 cm of usable vertical scan,  
It has an aluminized round flat face with 6 cm of usable vertical scan,  
and a [[spiral accelerator|helical post-accelerator]]. The entire envelope of 154-0478-xx is made of glass.
and a [[spiral accelerator|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
Newer  T5471 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  
The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs  
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The [[519]] has a very different CRT, but the same specified dot size as the 154-0478-00.
The [[519]] has a very different CRT, but the same specified dot size as the 154-0478-00.


Part numbers:
==Part numbers==
* 154-0478-00 (T5470-31-2) = P31 phosphor  (standard)
{| class="wikitable"
* 154-0478-01 = P2 phosphor  
|-
* 154-0478-02 = P7 phosphor  
! Part No
* 154-0478-03 = P11 phosphor  
! Name
* 154-0568-00 = P31 phosphor,  ceramic evenlope
! Phosphor
* 154-0568-01 = P2 phosphor,  ceramic evenlope
|-
* 154-0568-02 = P7 phosphor,  ceramic evenlope
| 154-0478-00 (154-429) || T5470-31-2 || P31 phosphor  (standard)
* 154-0568-03 = P11 phosphor,  ceramic evenlope
|-
 
| 154-0478-01 || T5470-2-2  || P2 phosphor  
|-
| 154-0478-02 || T5470-7-2  || P7 phosphor  
|-
| 154-0478-03 || T5470-11-2  || P11 phosphor  
|-
| 154-0568-00 || T5471-31-2  ||  P31 phosphor
|-
| 154-0568-01 || T5471-2-2 || P2 phosphor
|-
| 154-0568-02 || T5471-7-2 || P7 phosphor
|-
| 154-0568-03 || T5471-11-2 || P11 phosphor
|-
|}


==Data==
==Data==

Revision as of 12:44, 17 December 2018

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 T5471 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

Part No Name Phosphor
154-0478-00 (154-429) T5470-31-2 P31 phosphor (standard)
154-0478-01 T5470-2-2 P2 phosphor
154-0478-02 T5470-7-2 P7 phosphor
154-0478-03 T5470-11-2 P11 phosphor
154-0568-00 T5471-31-2 P31 phosphor
154-0568-01 T5471-2-2 P2 phosphor
154-0568-02 T5471-7-2 P7 phosphor
154-0568-03 T5471-11-2 P11 phosphor

Data

Pictures

  • Tek 547 ceramic CRT

    Tek 547 ceramic CRT

  • Tek 547 ceramic CRT Side View

    Tek 547 ceramic CRT Side View

  • Tek 547 CRT Deflection Plates & Assembly

    Tek 547 CRT Deflection Plates & Assembly

  • Tek 547 CRT Electron Gun Assembly

    Tek 547 CRT Electron Gun Assembly

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