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Week 51 Report

 

Inspection Accept

96%

 

Electrical Testing Pass

75%

This Week in The Lab...
Week 51 Summary
Substandard Parts List

                                   
White Horse Laboratories' Quality Report

Happy Holidays! Our Hong Kong facility will be closed on the 25th and 26th of December for Christmas and Boxing Day holidays and again on January 1st for New Year's Day. Our China operations will only be closed on New Year's Day.

 

Week 51 Summary                                                                        

 

Week 51 saw Electrical Testing and Inspection yields move in opposite directions.

 

Electrical Testing yields dropped to 75%, down from 89% in Week 50, and Inspection yields leapt to 96% after climbing to 75% in Week 49.

 

There were just new devices added to the substandard parts list from Week 49, one of which had a 100% failure rate.

 

* Please note that Electrical Testing and Inspection yields were reported correctly in the chart for Week 50; however, they were inversed in the Week 50 summary.

 

** The OPA4277 reported in Week 50 were part of an application failure analysis. The devices were verified as authentic and not remarked, do not consider these devices counterfeit or suspect of being counterfeit.

Week 51 Quality Report


Substandard Part Listing 

 

Hynix H57V2562GTRR-75C - (Date Code 028) - 77% Failure Rate - Open and shorted pins. 

 

Xilinx XC2S400E-7FG456C- (Date Codes 1305, 1307, 1317, 1333) -

43% Failure Rate
- Program error and no output.

 

Remarked Hynix H57V2562GTR-75C, failures consistent with refurbished devices.
Notes:

1. Statistics are calculated as a percentage of all lots dis-positioned within the given time period.

2. "Accept" is defined as customer acceptance of report device condition.

3. "Pass" is defined as meeting electrical parameters defined by the agreed upon test plan.

We hope you find this report informative and usefull for your organization.

 

All the best,

Mark A. Rinehart
White Horse Laboratories