View source for 509-F

{{GR Product
|model=509-F
|codes=GOODCONBOY
|class=capacitance standards
|summary=1nF, 0.25% standard capacitor
|image=GR-509-F-1.jpg
|caption=Genrad 509-F
|series=509
|introduced=1935
|discontinued=1954
|designers=
|manuals=
{{Catalog History}}
}}
The {{Title|General Radio 509-F}} is a 1 nF, 0.25% standard capacitor.

==Specifications==
* '''Max. voltage:''' 500 V peak below 2.5 MHz
* '''Inductance:''' 65 nH
* '''Resistance:''' 40 mΩ @ 1 MHz

==Links==
{{509 series}}

==Photos==
<gallery>
GR-509-F-1.jpg
</gallery>

[[Category:Capacitance Standards]]