 |
|||
|
|
|||
| ||||||||||
|
|  MIL-E-1/197E
TABLE I. Testing and inspection - Continued.
MIL-STD-
Requirement or test
Conditions
Symbol
Units
Limits
1311
Min
Max
Test method
Conformance inspection,
part 2 - Continued
1101
Secureness of base, cap,
---
---
---
---
or insert
1126
Glass envelope strain
---
---
---
---
1111
Base pin solder depth
---
---
---
---
1105
Permanence of marking
---
---
---
---
Conformance inspection,
part 3
1501
Intermittent life
Group B;
---
---
---
---
Ehk = 200 V;
Eb = 400 V dc;
Ec2 = 300 V dc;
Ec1 = -22 V dc
---
Intermittent life-test
Power output or
Po
4.0
---
W
mhos
end points (500 hours)
Transconductance
Sm
4,500
---
1/ See "Reduced pressure (altitude) rating", and altitude, maximum peak voltage in the basic document.
2/ The following tests are to be the first tests performed after the holding period in the following sequence:
Total grid current: Emission.
3/ A grid resistor of 0.1 megohm shall be added; however, this resistor shall not be used when a thyratron-type
short indicator is used.
Custodians:
Preparing activity:
Army - CR
DLA - CC
Navy - EC
Air Force - 11
(Project 5960-3648)
DLA - CC
Review activities:
Army - AR
Navy - AS, CG, MC, OS
Air Force - 19, 99
3
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals