MIL-DTL-32139A, DETAIL SPECIFICATION: CONNECTORS, ELECTRICAL, RECTANGULAR, NANOMINIATURE, POLARIZED SHELL, GENERAL SPECIFICATION FOR (23-JUN-2006)

MIL-DTL-32139A, DETAIL SPECIFICATION: CONNECTORS, ELECTRICAL, RECTANGULAR, NANOMINIATURE, POLARIZED SHELL, GENERAL SPECIFICATION FOR (23-JUN-2006)., This specification is approved for use by all Departments and Agencies of the Department of Defense. This specification covers the detail requirements for nanominiature connectors terminated on printed circuit boards or attached to cable assemblies. The connector contacts are densely packed with .025 (0.64 mm) inch spacing between contact centers in the same row. These connectors are intended for use in assemblies requiring very densely packaged electronic components, and are commonly used in digital applications. The Part or Identifying Number (PIN). consists of the letter M (see 3.8), the basic specification number, a forward slash, a detail specification number, a dash, a letter for the insert arrangement, a number for the termination type, a letter for the hardware designator, a letter for the shell finish, and a letter for space class when applicable (see 3.1).