Week 49 Quality Report



White Horse Laboratories has been publishing our Weekly Quality Reports since 2009, which are a listing of the devices that have had over 5% lot failure in electrical testing or the buyer has rejected the lot following results of inspection methods

While this list does not imply that the balance of devices within a lot are defective, and is not exhaustive (for example, a 5% failure rate may be too high or some buyers may accept devices in a physical condition that others would not), it is intended to an indicator as to what is going on in the market and is a reminder to be aware of the risks of sourcing without adequate quality control measures in place.

Week 49

Inspection Accept 

76%

 

Electrical Testing Pass

77%

This Week in The Lab...
Week 49 Substandard Parts List
New Laboratory Address
Substandard Parts Archive
    
                                   
White Horse Laboratories' Quality Report
Week 49 Quality Report
Substandard Parts List
                           
Micron Technology MT48LC4M32B2TG-6:GIT (Date Code 1305) - 100% Failure Rate -  Open pin 15, 35, 72 and connected pin 70.
 
Lattice Semiconductor LC5768VG-10F484I (Date Code 1127) - 47% Failure Rate - Program error and no output.
 
Texas Instruments TMS320F243PGEA (Date Code not marked or labeled) - 46% Failure Rate -  Short pins.
  
Xicor  X28HC256DI-12  (Date Codes 0543 and 0530) - 51% Failure Rate  - Program and verify error.
  
Xilinx XC5VSX95T-1FFG1136I (Date Code 1519) - 54% Failure Rate - Program error.
 
  
Micron MT48LC4M32B2TG-6:GIT Failure - Open pins and wrong pin connect.
Notification of Lab Address Change
New Laboratory Address
  
Since the Government has taken over the Buildings in Guo Hong Industrial Park, we are moving to a new facility, in the final states of construction. Our new address is below. We will be operational in the new lab on Monday, December 14, 2015.
  
4A Technology Building H
Gang Zhi Long Science Park
Heping East Road
Longhua New District, Shenzhen
People's Republic of China, 518019
 
深圳市龙华新区龙华街道和平东路港之龙科技园科技大厦H栋4楼A区
 
Please do not send parts that will arrive on after December 14, 2015 to the old address. If a shipment has already been made, have no fear, all couriers have been notified of the new address, and it's only a block away so there will be no impact on delivery time. Thank you!
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Substandard Parts Lists dating back to 2009


White Horse has been publishing Weekly Quality Reports since 2009. Now we open those archives to you.

 

Simply click on the Weekly Quality Report page on our website and then click the "View our Archive" button to see each posting from 2009 thru 2015.


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

 

All the best,

Mark A. Rinehart
White Horse Laboratories
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.