NPFC - MIL-PRF-1/1225
ELECTRON TUBE, RECEIVING TYPE 6688
| Organization: | NPFC |
| Publication Date: | 2 July 1999 |
| Status: | inactive |
| Page Count: | 5 |
scope:
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described herein shall consist of this document and the latest issue of MIL-PRF-1.
DESCRIPTION: Pentode, miniature, rf, sharp cutoff.
Outline --- 6-1 (EIA) Base --- E9-1 Envelope --- T6-½ Cathode --- Coated unipotential
Base connections:
Pin No. 1 2 3 4 5 6 7 8 9 Element k g1 k h h int a g3 g2 con
ABSOLUTE RATINGS:
ABSOLUTE RATINGS:
GENERAL: Qualification - Required. )
Document History