T5470: Difference between revisions

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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 [[543|543B]], [[544]], [[545|545B]], [[546]], and [[547]].   
{{CRT
|Manufacturer=Tektronix
|Model=T5470
|Part_nos=154-0429-00, 154-0450-00, 154-0451-00, 154-0452-00, 154-0457-00, 154-0458-00, 154-0459-00, 154-0478-00, 154-0478-01, 154-0478-02, 154-0478-03, 154-0568-00, 154-0568-01, 154-0568-02, 154-0568-03
|Description=5" electrostatic deflection CRT
|Used_in=543B; 544; 545B; 546; 547
|Designers=Connie Wilson
}} used in the [[543B]], [[544]], [[545B]], [[546]], and [[547]].   


It has an aluminized round flat face with 6 cm of usable vertical scan. 
It was designed by [[Connie Wilson]].
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.
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. The newer T5471 (154-0568-xx) has a ceramic envelope.
 
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.
The [[519]] has a very different CRT, but the same specified dot size as the 154-0478-00.


==Part numbers==
{| class="wikitable"
|-
! Part No
! Name
! Phosphor
|-
| 154-0429-00 || T5740-31-1(?)  || P31 phosphor 
|-
| 154-0450-00 || T5740-2-1(?)    || P2 phosphor 
|-
| 154-0451-00 || T5740-7-1(?)    || P7 phosphor 
|-
| 154-0452-00 || T5740-11-1(?)  || P11 phosphor 
|-
|-
| 154-0457-00 || T5740-2(?)    || P2 phosphor 
|-
| 154-0458-00 || T5740-7(?)    || P7 phosphor 
|-
| 154-0459-00 || T5740-11(?)  || P11 phosphor 
|-
| 154-0478-00 || 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 (standard)
|-
| 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==
* [[Media:Tek_T5470_Data.pdf|Tektronix T5470 CRT Data (OCR)]]
* [[Media:T5470_rev_A_tent.pdf|Tektronix T5470 CRT Data, Rev A tentative (OCR)]]
* [[Media:Tek T5470 CRT data rev A.pdf|Tektronix T5470 CRT Data, Rev A (OCR)]]
* [[Media:T5470_perf_data.pdf|Tektronix T5470 Performance Data (OCR)]]
==Pictures==
<gallery>
Tek_547_CRT1.jpg | Tek 547 ceramic CRT (T5471)
Tek_547_CRT2.jpg | Tek 547 ceramic CRT side view (T5471)
T5470_1.JPG      | Tek 547 glass  CRT side view (T5470)
Tek_547_CRT_Def_Plates1.jpg | Tek 547 CRT Deflection Plates & Assembly
Tek_547_CRT_Def_Plates2.jpg | Tek 547 CRT Electron Gun Assembly
</gallery>
==Used in==
{{Part usage}}


[[Category:Cathode ray tubes]]
[[Category:Cathode ray tubes]]

Latest revision as of 21:33, 9 March 2024

The Tektronix T5470  (P/N 154-0429-00, 154-0450-00, 154-0451-00, 154-0452-00, 154-0457-00, 154-0458-00, 154-0459-00, 154-0478-00, 154-0478-01, 154-0478-02, 154-0478-03, 154-0568-00, 154-0568-01, 154-0568-02, 154-0568-03) is a 5" electrostatic deflection CRT used in the 543B, 544, 545B, 546, and 547.

It was designed by Connie Wilson.

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. The newer T5471 (154-0568-xx) has a ceramic envelope.

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
154-0429-00 T5740-31-1(?) P31 phosphor
154-0450-00 T5740-2-1(?) P2 phosphor
154-0451-00 T5740-7-1(?) P7 phosphor
154-0452-00 T5740-11-1(?) P11 phosphor
154-0457-00 T5740-2(?) P2 phosphor
154-0458-00 T5740-7(?) P7 phosphor
154-0459-00 T5740-11(?) P11 phosphor
154-0478-00 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 (standard)
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 (T5471)

    Tek 547 ceramic CRT (T5471)

  • Tek 547 ceramic CRT side view (T5471)

    Tek 547 ceramic CRT side view (T5471)

  • Tek 547 glass CRT side view (T5470)

    Tek 547 glass CRT side view (T5470)

  • Tek 547 CRT Deflection Plates & Assembly

    Tek 547 CRT Deflection Plates & Assembly

  • Tek 547 CRT Electron Gun Assembly

    Tek 547 CRT Electron Gun Assembly

Used in

Some instruments using part T5470

Instrument Manufacturer Class Model Description Introduced
543B Tektronix Oscilloscope 543B 30 MHz oscilloscope 1964
544 Tektronix Oscilloscope 544 50 MHz oscilloscope 1964
545B Tektronix Oscilloscope 545B 30 (33) MHz oscilloscope 1964
546 Tektronix Oscilloscope 546 50 MHz oscilloscope 1964
547 Tektronix Oscilloscope 547 50 MHz oscilloscope 1964
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