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|  INCH-POUND
MIL-E-1/190J
21 February 2003
SUPERSEDING
MIL-E-1/190H
15 November 1978
MILITARY SPECIFICATION SHEET
ELECTRON TUBE, RECEIVING
TYPE 6112
This specification sheet is inactive for
new design after 7 March 1997.
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described
herein shall consist of this document and MIL-PRF-1.
DESCRIPTION: Twin triode, subminiature, high Mu.
Outline
---
3-1 (EIA)
Base
---
E8-10
Envelope
---
T3
Cathode
---
Coated unipotential
Base connections:
Pin No.
---
1
2
3
4
5
6
7
8
Element
---
2a
2g
h
2k
1k
h
1g
1a
ABSOLUTE RATINGS:
Ib/a
Parameter:
Ef
Eb
Ec
Ehk
Rk/k
Rg/g
Pp/a
TE
Alt
C
Unit:
V
V dc
V dc
v
Ohms
Meg
mAdc
W
ft
Maximum:
6.6
165
0, -55
200
---
1.1
3.3
0.30
+220
See
Note 1
Minimum:
6.0
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---
---
---
---
---
---
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Test Conditions:
6.3
100
0
0
1,500
---
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---
---
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GENERAL:
First Article Test is required and shall consist of all tests in table I with a sample size of 2 for a lot size less than
or equal to 150 units and a sample size of 4 for a lot size greater than or equal to 151 units. All samples shall pass
Conformance Inspection part 1 of table I before continuing. Half of the samples shall then be subjected to
Conformance Inspection part 2, and the remaining samples shall be subjected to part 3, with no test failures
permitted during any testing.
After First Article approval, Acceptance testing shall consist of Conformance Inspection part 1 of table I with
sample size per table III, category XVI of MIL-PRF-1.
AMSC N/A
1 of 5
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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