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Week 44 Report

 

Inspection Accept

52.4%

 

Testing Pass

73.1%

                                  
week 44 chart 
White Horse Laboratories' Quality Report
Week 44, 2012

Weeks 44 Summary 

  

Week 44 saw the third consecutive week of declining yields in inspection but a mild recovery in electrical testing yields.

 

Buyer acceptance following Inspection results dropped further from 63.3% in Week 43 to 52.4% in Week 44. A lot of refubished parts in relatively poor condition.

 

Electrical testing yields, however, recovered from 63% in Week 43 to 73.1% in Week 44.

Week 44 Quality Report, 2012

Resurfaced MTD1N80E
Resurfaced MTD1N80E.

 

Substandard Part Listing 

 

Altera EPM7096LC6815 (Date Code 0813) - 100% failure - ID error.

 

ON Semiconductor   MTD1N80E (Date Code not marked or labeled) - 100% failure - High Rds(on).

 

Analog Devices  AD289J (Date Code not marked or labeled)- 8% failure - uncharacteristic waveform.

 

Analog Devices  AD548JRZ (Date Code 0901) - 33.33% failure - No output.

 

Texas Instruments TL072CD (Date Codes not marked or labeled) - 100% failure - No output.

 

Atmel Corporation AT29C1024-90JC (Date Code 0917) - 11.67% failure - Program & verify error.

Notes:

1. Statistics are calculated as a percentage of all lots dispositioned 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