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Week 30 Quality Report
 
Electrical Testing
- 75% Pass
Physical Inspection - 76% Accept
In Week 30, White Horse facilitated USD323,961.73 in successful transactions! 
 
The run of substandard discrete devices continued in Week 30.
 
Be on the lookout for the following high risk devices:
 
  • Maxim MAX1792EUA33+T, 100% failure - low output voltage, Vout.
  • ON Semiconductor MC34063ADR2G, 8.5% failure - high output voltage, Vout, and short circuits.
  • Intel N82C540-2, 14.9% failure - bad protection diodes (used).
  • International Rectifier IRF7103QPBF, 9% failure - low gate threshold voltage, Vgs(th), and high drain-to-source leakage current, Idss.
  • NXP PXAG49KBA, 17.5% failure - program ID error, write program failure, and program load error.
  • Vishay 1.5KE20A-E3/54, 35.5% failure - high reverse current leakage, Id, and low breakdown voltages, Vbr.
  • Vishay SI4488DY, 10% failure - high drain-to-source leakage current, Idss.
  • Microchip TC913ACOA, 100% failure - low output voltage, Vout.
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    Quality drives a company's reputation, its bottom line and above all, its value.
     
    Ouput1 is 2.64V and Output2 is 3.52V. TC913ACOA should have outputs of +/- 4V.
    TC913ACOA Failure
    White Horse Laboratories
    Hong Kong and Shenzhen, China
    The Quality Control Company