Norm

IEC/TS 62647-21:2013 en

Process management for avionics - Aerospace and defence electronic systems containing lead-free solder - Part 21: Program management - Systems engineering guidelines for managing the transition to lead-free electronics

157,87

Over deze norm

Status Definitief
Aantal pagina's 60
Gepubliceerd op 01-07-2013
Taal Engels
This part of IEC 62647 is designed to assist program management and/or systems engineering management in managing the transition to lead-free (Pb-free) electronics to assure product reliability and performance. Manufacturers of Aerospace, Defence and High Performance (ADHP) electronics may inadvertently introduce Pb-free elements (including piece part finish, printed wiring board (PWB) or printed circuit board (PCB) finish, or assembly solder) if careful coordination between buyer and supplier is not exercised. For example, piece part manufacturers may not always change part numbers to identify Pb-free finishes, especially if the previous tin-lead (Sn-Pb) finished piece part has been discontinued. Detailed examination of piece parts and documents at receiving inspection, while crucial, may not be sufficient to identify Pb-free piece parts. The basic principles delineated in this document can be used for program management and/or systems engineering management of any aerospace and/or high performance program. The annexes in the document describe tools that can be used in conjunction with this document. 1) Annex A describes a matrix of product tier level versus associated risks with respect to a Pb-free transition. 2) Annex B contains links to the European Union Directives and Executive Order 13148. 3) Annex C contains a general program manager checklist for dealing with Pb-free issues that summarizes the content of this document. 4) Annex D contains a general manufacturing process assessment checklist to assess supplier compliance to IEC/TS 62647-1. 5) Annex E describes a recommended program language to assure performance, reliability, airworthiness, safety, and certifiability of Pb-free product(s). This document is designed to assist a program in assuring the performance, reliability, airworthiness, safety, and certifiability of product(s), in accordance with IEC/TS 62647-1. Please note that the program manager and systems engineer (along with their respective organizations), and the appropriate enterprise authority work together in ensuring that all impacts of Pb-free technology insertion are understood and risks mitigated accordingly. For the purposes of this document, ?program management (or manager) and/or systems engineering management (or manager) and/or the appropriate enterprise authority? are defined as ?program manager?. This document may be used by other high performance and high reliability industries at their discretion.

Details

ICS-code 03.100.50
31.020
49.060
Engelse titel Process management for avionics - Aerospace and defence electronic systems containing lead-free solder - Part 21: Program management - Systems engineering guidelines for managing the transition to lead-free electronics
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