5718: Difference between revisions

Revision as of 15:15, 10 October 2021

The 5718 (European: EC71) (P/N 154-0053-00) is a subminiature high-frequency triode vacuum tube.

It is used in the front end of the 321 (early models) and in the P500CF and P170CF probes.

Aged/Checked/Matched Pair Details
Used in	Tek Part#	S/N Range
P170CF (V951)	157-0019-00	All, Note1
P500CF	157-0046-00	All, Note2
P500CF	157-0070-00	All, Note3

Reference:

@@ Line 1: / Line 1: @@
-The '''5718''' (European Type '''EC71''') is a subminiature high frequency triode.
+{{Vacuum Tube
+|Type=Triode
+|Number=5718
+|EuroNumber=EC71
+|RussianNumber=
+|Part_nos=154-0053-00
+|Description=subminiature high-frequency triode
+|Used_in=321;P500CF;P170CF;
+|Designers=
+}}.
-It is used in the front end of the [[321]] (early models) and in the [[P170CF]] probe.
+It is used in the front end of the [[321]] (early models) and in the [[P500CF]] and [[P170CF]] probes.
-Tek part number: 154-0053-00
 {| class="wikitable"
 {{Checkedtubes TableHeader}}
 |-
-|  [[P170CF]] (V951)  || 157-0019-00   || All
+|  [[P170CF]] (V951)  || 157-0019-00   || All, Note1
 |-
-|  [[P500CF]]  || 157-0046-00   || All
+|  [[P500CF]]  || 157-0046-00   || All, Note2
+|-
+|  [[P500CF]]  || 157-0070-00   || All, Note3
 |}
-*Aged/checked tubes have a yellow dot painted on tip
+*Note1:Aged/checked tubes have a green dot painted on tip
+*Note2:Aged/checked tubes have a yellow dot painted on tip
+*Note3:Aged/checked tubes have a white dot painted on tip
 *157-0046-00 has been replaced by 157-0070-00
 {{Tube aging reference}}