MIL-PRF-31032/4B, PERFORMANCE SPECIFICATION SHEET: PRINTED WIRING BOARD, RIGID FLEX OR FLEXIBLE, MULTILAYER, WITH PLATED–THROUGH HOLES, WITH OR WITHOUT STIFFENERS, FOR SOLDERED PART MOUNTING (24 MAY 2010)

MIL-PRF-31032/4B, PERFORMANCE SPECIFICATION SHEET: PRINTED WIRING BOARD, RIGID FLEX OR FLEXIBLE, MULTILAYER, WITH PLATED–THROUGH HOLES, WITH OR WITHOUT STIFFENERS, FOR SOLDERED PART MOUNTING (24 MAY 2010)., This specification covers the generic performance requirements for multilayered (three or more conductor layers) rigid-flex or flexible (with or without stiffeners) printed wiring boards (hereafter designated printed board) with plated holes that will use soldering for component/part mounting (see 6.1.1).