生产件批准程序（PPAP）
Littelfuse has the ability to show statistical control of critical items. Our Production Part Approval Process (PPAP) program is email compatible for easy integration into customer data files. The following shows a sample chart. 除了提供产品保证和所需数据外，Littelfuse也展现出对关键项目的统计管理能力。我们的PPAP程序完全兼容电子邮件，可轻松整合到客户数据文件中。下面几页提供了数据样本和我们的SPC图表。
尺寸结果
生产件：X
原型件： _
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| 供应商：Littelfuse | 产品号： | ||||
|---|---|---|---|---|---|
| 检查机构：同上 | 部件名称：探头，NSF | ||||
| 产品编号 | 尺寸/规格 | 供应商结果 | 偏差 | 偏差 | |
| 1 | .250 +/- .030 | 0.25 | |||
| 1 | 0.25 | ||||
| 1 | 0.25 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.249 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.248 | ||||
| 1 | 0.248 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.248 | ||||
| 1 | 0.249 | ||||
| 1 | 0.25 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.25 | ||||
| 1 | 0.248 | ||||
| 1 | 0.249 | ||||
| 1 | 0.248 | ||||
| 1 | 0.25 | ||||
| 1 | 0.249 | ||||
| 1 | 0.249 | ||||