MIL-PRF-83726/29J
PHYSICAL REQUIREMENTS:
Dimensions and configuration: See figure 1.
Mating socket: MIL-DTL-12883/40-01, MIL-DTL-12883/40-05, MIL-DTL-12883/40-07,
MIL-DTL-12883/40-11, MIL-DTL-12883/40-13, MIL-DTL-12883/40-17, MIL-DTL-12883/40-19, or
MIL-DTL-12883/40-23. (CAUTION: Consideration should be given to ambient temperature and
current requirements when using wire barrels size 20.)
Terminations: See figure 1.
Terminal strength: 3 pounds pull.
Weight: 2.5 ounces maximum.
Marking: See MIL-PRF-83726. In addition, relays shall be marked with the ESDS identifier as
specified in MIL-STD-1285.
Part or Identifying Number (PIN): Consists of the prefix M83726/29-, a four digit dash number (time
delay expressed in milliseconds), and a suffix letter (P for plug-in; S for solder lug):
M
83726/29-
1001
P
Military designation
Specification sheet number
The first three digits are significant; the fourth is the number
of zeros to follow the first three digits. The time is
expressed in milliseconds and converted to seconds. (See
examples.)
Suffix letter. (Any relay numbered prior to the date of this specification shall be
considered interchangeable with same mounting type, store and issue.)
Examples:
M83726/29-1001P 0.1 to 1 second time delay, plug-in.
M83726/29-9002S 9 to 90 second time delay, solder lug.
NOTE: Time delay relays within the 0.1 second to 500 second delay range are available within a
one-decade range. The PIN represents the upper timing limit of each range.
The margins of this specification are marked with vertical lines 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.
Referenced documents. In addition to MIL-PRF-83726, this document references the following:
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