MIL-DTL-3928/15G
REQUIREMENTS:
Dimensions and configurations: See figures 1 through 15.
Housing: These switches shall be optionally available with venting (for space applications). See MIL-DTL-3928,
and see the acquisition document for space application unique design and test requirements.
RF connectors: Female connectors (3 places) shall meet the requirements of MIL-PRF-39012 and shall mate
with SMA type male connectors in accordance with MIL-PRF-39012/55.
Termination: Open, except for -18 and -20.
Nominal impedance: 50 ohms.
Electrical and performance characteristics: See table I.
RF power handling capability (average): 25 watts (minimum), except -18 and -20, (2 watts minimum) for the
terminations.
Operating temperature: -55°C to +85°C, except for dash number 03 which is -55°C to +110°C, dash number 17
which is 0°C to +70°C, dash number 19 which is 0°C to +50°.
Vibration: MIL-DTL-3928, Method I, except dash number 19 which is MIL-STD-167-1, Type 1 (5 to 25 Hz).
Part or Identifying Number (PIN): M3928/15- (and dash number from table I).
Referenced documents: In addition to MIL-DTL-3928, this document references the following:
MIL-DTL-24308/3
MIL-DTL-24308/4
MIL-PRF-39012
MIL-PRF-39012/55
MIL-STD-130
MIL-STD-167-1
The margins of this specification sheet 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.
Custodians:
Preparing activity:
Army - CR
DLA - CC
Navy - EC
Air Force - 85
(Project 5985-2011-007)
DLA - CC
Review activities:
Army - MI
Navy - AS, MC, OS
Air Force - 19, 99
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and responsibilities can change, you should verify the currency of the information above using the
ASSIST Online database at https://assist.daps.dla.mil.
34
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