MIL-PRF-49137/1D
Stability at low and high temperature: In accordance with MIL-PRF-49137.
Step 1 (+25C):
DCL
-
See table I.
ĆCap. -
Within tolerance specified in table I.
DF
-
See table I.
Step 2 (-55C):
ĆCap
-
Within -15 percent of step 1 measured value.
DF
-
200 percent of table I.
Step 3 (+25C):
See table I.
DCL
-
ĆCap. -
Within 10 percent of step 1 measured value.
See table I.
DF
-
Step 4 (+85C):
10 times 25C limit (see table I).
DCL
-
ĆCap. -
Within +15 percent of step 1 measured value.
150 percent of table I.
DF
-
Step 5 (+25C):
See table I.
DCL
-
ĆCap. -
Within 10 percent of step 1 measured value.
DF
-
See table I.
In accordance with MIL-PRF-49137.
Surge voltage:
DCL
-
See table I.
ĆCap. -
Within 10 percent of initial value.
See table I.
DF
-
Method 108 of MIL-STD-202.
Life:
1,000 hours:
At 25C:
DCL
-
200 percent of table I.
Cap.
Within 5 percent of initial measured value.
-
DF
-
See table I.
These capacitors are intended to be used only where supplemental moisture protection is provided or for
noncritical applications where hermetic moisture protection is not required.
NOTES:
Reference documents. In addition to MIL-PRF-49137, this specification sheet references the following
documents.
(Copies of these documents are available online at https://assist.daps.dla.mil/quicksearch or https://assist.daps.dla.mil
or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-
5094).
Changes from previous issues. The margins of this specification are marked with asterisks to indicate where
changes from previous issue were made. This was done as a convenience only and the Government assumes no
liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the
requirements of this document based on the entire content irrespective of the marginal notations and relationship to
the last previous issue.
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