INCH-POUND
MIL-E-1/190K
17 September 2013
SUPERSEDING
MIL-E-1/190J
21 February 2003
MILITARY SPECIFICATION SHEET
ELECTRON TUBE, RECEIVING
TYPE 6112
Inactive for new design
after 7 March 1997.
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 MIL-PRF-1.
DESCRIPTION: Twin triode, subminiature, high Mu.
Outline
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3-1 (EIA).
Base
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E8-10.
Envelope
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T3.
Cathode
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Coated unipotential.
Base connections:
Pin No.
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1
2
3
4
5
6
7
8
Element
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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
MegΩ
°C
Unit:
V
V dc
V dc
v
Ohms
mAdc
W
ft
Maximum:
6.6
165
0, -55
200
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1.1
3.3
0.30
+220
See
Note 1
Minimum:
6.0
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Test
6.3
100
0
0
1,500
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Conditions:
GENERAL:
Qualification Not required.
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 in accordance with table III, category XVI (acceptance level 10.0) of MIL-PRF-1.
AMSC N/A
FSC 5960
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