標準號：BS EN 61193-2-2007
中文標準名稱：質量評估體系.第2部分:電子元件和包裝件的檢驗用抽樣策略的選擇和使用
英文標準名稱：Quality assessment systems - Selection and use of sampling plans for inspection of electronic components and packages
標準類型：L04
發布日期：2007/12/31 12:00:00
實施日期：2007/12/31 12:00:00
中國標準分類號：L04
國際標準分類號：29.020;31.020
引用標準：IEC 60194;ISO 2859-1-1999;ISO 3534-2-2006
適用范圍：This part of IEC 61193 applies to the inspection of electronic components, packages, and alsomodules (referred to as “products” in this standard) for use in electronic and electricequipment. It specifies sampling plans for inspection by attributes on the assumption that theacceptance number is zero (Ac = 0), including criteria for sample selection and procedures.The zero acceptance number sampling plans provided by this standard apply to the inspectionof products, that are manufactured under suitable process control with the target of a “zerodefect”quality level before sampling inspection.In addition, this standard provides a method for the calculation of the expected value of thestatistical verified quality limit (SVQL) at a confidence level of 60 %. Amongst other things,this method can be used to verify the effectiveness of the supplier’s process control.NOTE In this standard the term “module” is used for products which are modules according to the definition inIEC 60194.