White Horse Labs

Week 41 Quality Report

Electrical Testing
- 84% Pass
Physical Inspection - 50% Accept
In Week 41, White Horse facilitated USD241,293.00 in successful transactions! 
 
Week 41 saw a higher percentage of substandard devices rejected following physical analysis, reducing the number of unacceptable devices making it to electrical testing.

Be on the lookout for the following high risk devices*:

 

  • Texas Instruments TLC279ID, 6% failure - no ouput signal and low output swing.
  • International Rectifier IRG4PC5UD, 5% failure - low breakdown voltage, V(br)ces, and high gate-source junction current, Iges.
  • Analog Devices ADSP2185KSTZ133, 5% failure - open pins.
  • Texas Instruments SN65ALS1176DR, 18% failure - low receiver high ouput voltage and high receiver low output voltage.
  • Texas Instruments NE5532ADR, 36% failure - no output at one channel or both of two two channels.
  • Analog Devices AD8627AKSZ-REEL7, 12% failure - clamped output voltage indicating an open output.
  • Analog Devices AD1139K, 40% failure - low ouput voltage when writing program.
  • Analog Devices AD1139J, 17% failure - static output voltage when writing any program.

  • * Note: high risk is defined as devices with over a 5% failure rate in electrical testing.

    Quality drives a company's reputation, its bottom line and above all, its value.

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    White Horse Laboratories
    Hong Kong and Shenzhen, China
    The Quality Control Company
     
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    ISO Certification
    ANSI/ESD S20.20-2007 Certified
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