MIL-PRF-1/866F
TABLE I. Testing and inspection Continued
Inspection
Method
Type
Conditions
Symbol
Limits
Unit
MIL-STD-1311
Min
Max
Conformance inspection,
part 2
Heater current
Both
If
540
660
mA
1301
Both
Pin position No. 3
---
---
---
---
5101
Side terminal and base
alignment
Both
5101
---
---
---
---
Neck and bulb alignment
(magnetic types)
Both
1101
---
---
---
---
Secureness of base,
cap, or insert
5101
---
---
---
---
Face tilt
Both
5216
---
---
---
---
Cathode illumination
Both
5216
---
---
---
---
Stray light emission
Eb2 = 11,000 V dc;
Both
Ec2 = 770 V dc;
(conventional types)
Eb1 = 0
5221
---
---
---
---
Screens
Both
mm
5226
---
---
0.50
Line width A
Ib2 = 100 ľA dc
P7A
(electrostatic deflection)
---
---
0.35
mm
Ib2 = 2 ľA dc
P19A
5251
---
---
---
---
Heater-cathode leakage
Both
current
5251
---
---
---
---
Grid No. 2 leakage current
Both
1111
---
---
---
---
Base pin solder depth
Both
---
1105
---
---
---
Permanence of marking
Both
See footnotes at end of table.
3
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