MIL-PRF-39012/94C
Moisture resistance: Method 106 of MIL-STD-202. No measurements at high humidity. Insulation
resistance shall be at least 200 megohms within 5 minutes after removal from humidity.
Corona level:
Voltage: 250 volts minimum.
Altitude: 70,000 feet.
RF high potential withstanding voltage:
Voltage and frequency: 670 volts rms at 5 MHz.
Leakage current: Not applicable.
Cable retention force: Not applicable.
Coupling mechanism retention force: Not applicable.
RF leakage: Not applicable.
Insertion loss: Not applicable.
Group qualification: See table I.
Part or Identifying Number (PIN): M39012/94- (dash number from figure 1) (see note below)
NOTE: The center conductor terminal and the mounting legs may be tinned by the manufacturer, if
requested by an OEM. The type of tinning and any related tests may be specified by the OEM. The
tinning operation shall not cause the connectors to otherwise fail these specification requirements. The
parts are to be marked with the original PIN's in effect prior to the tinning operation. Tinned parts are for
the OEM's immediate use only and should not be stocked and issued by the Government for replacement
purposes.
TABLE I. Group qualification and retention testing.
Group
Submission and qualification of any
Qualifies the following
of the following connectors
connectors
I
M39012/94-X001
M39012/94-X001
M39012/94-X002
M39012/94-X002
M39012/94-X003
M39012/94-X003
X = Material.
NOTE: If a connector manufacturer produces a connector which meets all the requirements for two or
more connector types (within the same series), the manufacturer may receive qualification approval for
the two or more connector types by qualifying the one connector. It is not necessary that such
connectors be in the same group. Each connector, however, must be marked with its own appropriate
PIN.
Changes from previous issues. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
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