White Horse Laboratories Week 38 Counterfeit Detection Report
Statistics are calculated as a percentage of all dispositioned within the given time period. Accept is defined as customer acceptance of report device condition. Pass is defined as meeting electrical parameters defined by the agreed upon test plan.
Week 38 Results
Inspection 81% Accept Testing 89% Pass
Week 38 Substandard Parts List
Texas Instruments BQ4017MC-70 (Date Codes 1121 & 1122) -70% failure - program and verify error.
Cypress Semiconductor CY62136VLL-70ZXIT (Date Code 0740) - 6% failure - bad protection diodes.
Panasonic DS4E-M-DC24V (Date Code 0616) - 22% failure - one or more contacts not closing.
Infineon Technologies ITS4880R (Date Code 0904) - 6% faiulre - no switching output.
Intersil MDC55A/B (Date Code 0428) - 8% failure - short pins and bad protection diodes.