View source for T5641

{{CRT
|Manufacturer=Tektronix 
|Model=T5641
|Part_nos=154-0565-00, 154-0565-01
|Description=split-screen, bistable [[direct-view storage CRT]]
|Used_in=564B;
|Designers=Bob Anderson;
}} used in the [[564|564B storage scope]].
[[File:T5640-schematic.jpg|thumb|450px]]

The T5641 added an internal graticule to the [[T5640]], previously used in the 564.

T5641-200 (154-0565-00, [[phosphor|P200 phosphor]]) is the standard tube, T5641-201 (154-0565-01, [[phosphor|P201 phosphor]]) is used in the 564B Mod 08 for faster writing rate at the expense of 30% shorter tube life.

== Part numbers ==
{| class="wikitable" 
|-
! Part No
! Name
! Phosphor
|-
| 154-0565-00   || T5641-200   || P200 (standard) 
|-
| 154-0565-01   || T5641-201   || P201 (fast) 
|-
|}

==Links==
* [[Media:T5641_perf_data.pdf|Tektronix T5641 CRT Performance Data (PDF, needs OCR)]]
* [[Media:Tek t5461 t5462 test spec 1972-03-06.pdf|Tektronix T5641 and T5642 Test Specifications, Revision 7 (PDF)]]
* [[Media:Tek t5641-t5642 test procedure 1972-03-06.pdf|Tektronix T5641 and T5642 Test Procedure, Revision 8 (PDF)]]

{{Part usage}}

[[Category:Direct-view storage tubes]]