標準號：BS EN 50389-2005
中文標準名稱：航天產品保證.高可靠性電連接器的線繞
英文標準名稱：Space product assurance - Wire-wrapping of high reliability electrical connections
標準類型：V40
發布日期：2005/12/21 12:00:00
實施日期：2005/12/21 12:00:00
中國標準分類號：V40
國際標準分類號：49.060
引用標準：EN 13291-1;EN 13291-2;EN 13701;EN 14097;ECSS-Q-70-02
適用范圍：This standard specifies the methods for preparing and assembling the parts to be joined by wirewrapping, and the selection, calibration, use and certification of the wire wrapping tools.This type of connection is similar to “Class A preferred” or “modified” connection detailed inMIL-STD-1130, and NASA NHB 5300.4(3H).Only tested and qualified wire-wrapped connections are covered by this standard, which lists four wiresizes from 24 AWG to 30 AWG, and three terminal post sizes up to 1,78 mm maximum diagonal.The use of thicker wire and larger terminals are not advised. Thicker wire than 24 AWG is generallymultistranded and terminated by soldering (see ECSS-Q-70-08) or by crimping (see ECSS-Q-70-26).Training and certification requirements for operators and inspectors are defined in 9.7 and in EN 13291-1.