MIL-PRF-28861/6E
Part or Identifying Number (PIN): The PIN shall be as follows:
M28861/06
XXX
X
X
│
│
│
│
│
│
Dash no.
Case finish
Product assurance level
in accordance with
in accordance with
figure 1 and table I
MIL-PRF-28861 and table I
Marking: Filters shall be marked, as a minimum, with an abbreviated military PIN as shown in figure 2.
Full marking, in accordance with MIL-PRF-28861, shall be marked on the unit package.
J
-
Abbreviation for JAN
28861
-
Abbreviation for M28861
A
-
Indicates specification sheet 06
C
-
Code indicating dash number as follows:
Code
Dash no.
Code
Dash no.
A
001
E
005
B
002
F
006
C
003
G
007
D
004
B-
Code indicating product assurance level
(for example, "B" indicates class B).
221 -
Date code. First digit indicates the year (for example,
"2" indicates 2002). The last two digits indicate the week.
FIGURE 2. Example of marking for the abbreviated military PIN on the hex flats (expanded view).
NOTES:
Application note: These nonhermetically sealed filters may be susceptible to moisture intrusion when subjected to
repeated thermal cycling. If these items are to be utilized in applications enduring harsh environments, the user
should consider placing them within hermetic enclosures.
Cataloging information: Dash numbers 001 and 004 through 006 shall be cataloged under FSC 5910 as feed-
through ceramic capacitors. Dash numbers 002, 003, and 007 shall be cataloged under FSC 5915 as radio
frequency interference filters.
*
Referenced documents: In addition to MIL-PRF-28861, this specification sheet references the following documents.
*
Changes from previous issue: The margins of this specification are marked with asterisks to indicate where changes
from the 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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