509-M

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General Radio 509-M
20nF, 0.25% standard capacitor
File:GR-509-M-1.jpg
Genrad 509-M

Available from 1935 to 1954

Manuals
Catalog History
 Document Year Page
Catalog H 1935 29
Catalog J 1936 36
Catalog K1 1939 56
Catalog K2 1942 50
Catalog K3 1944 47
Catalog K4 1945 47
Catalog L 1948 49
Catalog M 1951 50
Catalog N 1954 54
(All manuals in PDF format unless noted otherwise)

The General Radio 509-M is a 20 nF, 0.25% standard capacitor.

Specifications

  • Max. voltage: 500 V peak below 125 kHz
  • Inductance: 35 nH
  • Resistance: 20 mΩ @ 1 MHz

Links

Photos