5651: Difference between revisions

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The '''5651''' is an 87 V (at 3.5 mA) glow discharge voltage reference tube.   
The '''5651''' is an 87 V (at 3.5 mA) glow discharge voltage reference tube.   
It is used in the power supply of the [[502]], [[581]], [[585]] and other instruments.
It is used in the power supply of the [[502]], [[581]], [[585]], [[549]], [[535]] and other instruments.


* [http://w140.com/5651.pdf 5651 Datasheet (PDF)]
* [http://w140.com/5651.pdf 5651 Datasheet (PDF)]

Revision as of 17:52, 3 July 2018

The 5651 is an 87 V (at 3.5 mA) glow discharge voltage reference tube. It is used in the power supply of the 502, 581, 585, 549, 535 and other instruments.