need a 100K-Megaohm resistor (100 Giga-Ohm)

J. Forster jfor at QUIK.COM
Mon Aug 7 15:57:10 EDT 2006

The electrometer tubes often getter with use.

Bill Fuqua wrote:

> Another issue is getting a good CK5886 electrometer tube. These are hard to
> come by nowadays and about half of them have a bit of gas in them. Enough
> to make them useless due to ion currents. You may have to get several
> before you find one with low enough grid current.
> 73
> Bill wa4lav

This list is a public service of the City of Tempe, Arizona

Subscription control -
Archives -

More information about the Boatanchors mailing list