NASA-STD-8739.2 (W/ CHANGE 2), NASA TECHNICAL STANDARD: WORKMANSHIP STANDARD FOR SURFACE MOUNT TECHNOLOGY (SMT) (29 MAR 2011)

NASA-STD-8739.2 (W/ CHANGE 2), NASA TECHNICAL STANDARD: WORKMANSHIP STANDARD FOR SURFACE MOUNT TECHNOLOGY (SMT) (29 MAR 2011)., The NASA standards for soldering, NASA-STD-8739.2 and NASA-STD-8739.3, are cancelled as of October 17, 2011. NASA-STD-8739.6, Implementation for NASA Workmanship Standards was published in 2012 to provide additional instructions for implementation of J-STD-001ES on NASA Programs ASA has adopted IPC J-STD-001ES for all Programs and Projects, effective on October 17, 2011 This Standard prescribes NASA\'s requirements, procedures, and documenting requirements for hand and machine soldering of surface mount electrical connections. The requirements established in this publication shall be utilized for the development of project-related processes (Requirement). These may be tailored to the program applications to obtain the most cost effective, best quality product. This publication sets forth soldering requirements for reliable Surface Mount Technology (SMT). This publication is applicable to NASA Centers and programs utilizing SMT for flight hardware, mission critical ground support equipment, and elements thereof, and where invoked contractually.