1401-C: Difference between revisions
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{{GR Product | {{GR Product | ||
|model=1401-C | |model=1401-C | ||
|codes | |codes=HOLLY | ||
|class=capacitance standards | |class=capacitance standards | ||
|summary=Standard Air Capacitor | |summary=Standard Air Capacitor | ||
Latest revision as of 02:41, 14 May 2024
The General Radio 1401-C Standard Air Capacitor was introduced in Catalog N (1954) and remained available through Catalog S (1965). Type 1401-A is one of four in the series, see 1401 for an overview.
Type 1401-C is a two-terminal, 500 pF air capacitor designed as a laboratory reference or working capacitance standard. It features all-aluminum construction with shielded covers. Connections are Type 274 plugs spaced ¾ inches on center. This spacing matches the Type 716-C Capacitance Bridge, making the 1401-C useful as a balancing capacitor when performing substitution measurements.
Specifications
- Insertion Capacitance: 500 pF
- Initial Accuracy: 0.12%
- Peak Voltage: 900 V
- Dissipation Factor: 0.00002
