MIL-PRF-1/422J
TABLE I. Testing and inspection -Continued.
Inspection
Method
Notes
Conditions
Symbol
Limits
Limits
Unit
MIL-STD-
Min
Max
1311
Conformance inspection,
part 2 - Continued
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Base key, collar index pin
5101
Side terminal and base
alignment
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---
---
---
---
5101
Neck and base alignment
(electrostatic types)
Ib3 = 25 µA dc
mm
0.65
---
W idth
---
5226
Line width "A" (electrostatic
deflection)
Ib3 = 25 µA dc
mm
0.80
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W idth
7
5226
Line width "B" (electrostatic
deflection)
Focusing voltage at Ib = 25 µA
V dc
650
450
Eb1
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5246
direct current
V dc/in.
80
68
DF
9
5248
Deflection factor
1D2
V dc/in.
37
27
DF
10
5248
Deflection factor
3D4
µA dc
15
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Ihk
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5251
Heater-cathode leakage
current
92
88
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5101
Degrees
Angle between traces
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12
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Trace alignment
0 failures
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---
---
1111
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Base pin solder depth
Sample size shall be
1 percent of lot (lot = 1
month's production)
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15
1101
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Secureness of base, cap
or insert
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---
---
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1105
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Permanence of marking
For qualifications only.
Conformance inspection,
part 3
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---
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Group C;
14
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Life test
t = 500 hours;
Ib3 = 25 µA dc
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Life-test end points:
ĆEc1
Ib3 = 40 µA dc
V dc
55
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5223
Modulation
Ib3 = 18 µA dc
mm
0.65
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5226
Line width "A"
W idth
Ib3 = 18 µA dc
mm
0.80
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---
5226
Line width "B"
W idth
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---
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5
1141
Pressure (implosion)
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mm
1.0
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5
5111
Vibration
W idth
For qualification only.
See notes at end of table I.
3
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