White Horse Labs
Week 4 Quality Report
 
Electrical Testing
- 56% Pass
Physical Inspection - 66% Accept
In Week 5, White Horse facilitated USD135,770 in successful transactions! 
 
We continue to see an increase in the number of physically unusable devices.  The jump in rejected shipments following Electrical Testing and Physical Inspection indicates more substandard parts are trying to work their way into the Supply Chain.
 
Be on the lookout for the following high risk devices:
 
  • Sanyo 10TPB227MD6 - 100% failure for high ESR (Equivalent Series Resistance)
  • ON Semiconductor P6SMB33AT3G - 100% failure for low Breakdown Voltage
  • Texas Instruments SN65HVD234DR- 100% failure for low Vo(CANH), high Vo(CANL) and high R
     
    Quality is the key ingredient that drives a company's reputation, its bottom
    line and above all, its value.
     
    In the below image captured from our DSO4104, the blue line shows this "National Semi" LT1014MH fails for having no output for defined parameter OUTB. 
  • LT1012MH - Blue: Fail OUTB (no output)
    White Horse Laboratories
    Hong Kong and Shenzhen, China
    The Quality Control Company