5651: Difference between revisions

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The '''5651''' is an 87 V (at 3.5 mA) glow discharge voltage reference tube with a {{B7G base}}.  It is very similar to the [[0G3]]/[[85A2]].
The '''5651''' is an 87 V (at 3.5 mA) glow discharge voltage reference tube with a {{B7G base}}.  It is very similar to the [[0G3]]/[[85A2]].


The 5651 is used in the power supply of the [[128]], [[160]], [[310]], [[310A]], [[502]], [[512]], [[581]], [[585]], [[549]], [[535]] and other instruments.
The 5651 is used in the power supply of the [[128]], [[160]], [[310]], [[310A]], [[502]], [[512]], [[536]], [[581]], [[585]], [[549]], [[535]] and other instruments.


Tek part number: 154-0052-00
Tek part number: 154-0052-00

Revision as of 09:51, 10 July 2022

5651 VR Tube

The 5651 is an 87 V (at 3.5 mA) glow discharge voltage reference tube with a miniature B7G 7-pin base. It is very similar to the 0G3/85A2.

The 5651 is used in the power supply of the 128, 160, 310, 310A, 502, 512, 536, 581, 585, 549, 535 and other instruments.

Tek part number: 154-0052-00

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