MIL-PRF-1/864F
TABLE I. Testing and inspection. Continued
Method
Acceptance
Limits
Inspection
Notes
Conditions
Symbol
Unit
MIL-STD-
level
Min
Max
1311
note 4
Conformance inspection,
part 3
Intermittent life
1501
-
Group A;
---
---
---
---
---
Ehk = +180 Vdc
Rg1 = 0.25 MegΩ
Intermittent life-test end
---
point (500 hours):
Transconductance (1)
1306
---
Sm
8,000
---
µmhos
NOTES:
1. See "Reduced pressure (altitude) rating", and altitude, maximum peak voltage in the basic document.
2. This test to be performed at the conclusion of the holding period.
3. Place 300-ohm resistor in series with grid No. 1 lead as close to grid pin as possible.
4. This specification sheet uses accept on zero defect sampling in accordance with MIL-PRF-1, table III.
Referenced documents: In addition to MIL-PRF-1, this document references the following:
MIL-STD-1311.
Marginal notations are not used in the revision to identify changes with respect to the previous issue due to the extent of the
changes.
Custodians:
Preparing activity:
Army CR
DLA CC
Navy EC
Air Force 85
(Project 5960-2008-054)
DLA CC
Review activities:
Army MI
Navy AS, CG, MC, OS
Air Force 99
NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and
responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at
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