MIL-C-62F
3.6 DC leakage. When measured as specified in 4.5.3, the dc leakage shall not exceed the value specified
(see 3.1).
3.7 Capacitance. When measured as specified in 4.5.4, the capacitance value shall be within the tolerance
specified (see table II).
3.8 Dissipation factor. When measured as specified in 4.5.5, the dissipation factor shall not exceed the value
specified (see 3.1).
3.9 Terminal strength (not applicable to plug-in capacitors). When capacitors are tested as specified in 4.5.6, there
shall be no loosening of the terminals nor permanent damage to the terminals, terminal weld, or terminal solder.
Threaded or tapped-stud terminals shall exhibit no perceptible movement relative to the case, under the applied
torque.
3.10 Shock (specified pulse). When capacitors are tested as specified in 4.5.7, there shall be no intermittent
contacts of 0.5 milliseconds (ms) or greater, nor shall there be any arcing, open- or short-circuiting, or mechanical
damage.
3.11 Vibration. When capacitors are tested as specified in 4.5.8, there shall be no intermittent contacts of 0.5 ms
or greater, nor shall there be any open- or short-circuiting, mechanical damage, or leakage of the electrolyte.
3.12 Salt atmosphere. When capacitors are tested as specified in 4.5.9, there shall be no corrosion or other
defects that will affect life or serviceability. There shall be no unwrapping of or mechanical damage to insulating
sleeves. Marking shall remain legible after the test.
3.13 Temperature cycling and immersion. When tested as specified in 4.5.10, capacitors shall meet the following
requirements:
Dielectric withstanding voltage (see
4.5.11.2) insulating sleeves only - - - - -
Shall withstand a potential of not less than 4,000 volts dc.
Shall not exceed 150 percent of the initial requirement (see 3.6), when
DC leakage- - - - - - - - - - - - - - - - - - - - -
measured as specified in 4.5.3.
Capacitance- - - - - - - - - - - - - - - - - - - -
Change not more than 5 percent from the initial value obtained when
measured as specified in 4.5.4.
As specified in 3.8.
Dissipation factor - - - - - - - - - - - - - - - -
Visual examination - - - - - - - - - - - - - - -
There shall be no harmful or extensive corrosion and at least 90
percent of any exposed metallic surface of the capacitor shall be
protected by the finish. There shall be no more than 10 percent
corrosion of the terminal hardware or mounting surface. There shall
be no unwrapping of or mechanical damage to insulating sleeves.
There shall be no leakage of the electrolyte or deformation of the case,
and marking shall remain legible after the test.
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