White Horse Laboratories Week 5 Counterfeit Detection Report
Inspection yields dipped to 82% from Week 4′s 85%. Electrical Testing yields continued to slide, landing at 65% from 68% in Week 4 from Week 3′s 74%. See below for this week’s listing of substandard parts. Most failures arose from damage and degradation caused by previous use.
Inspection Accept 82% Electrical Testing Pass 65%
Week 5 Quality Report Substandard Part Listing
Xinlinx XC9572-15PC84C (Date Codes 0615 and 0629) – 16% Failure Rate -Program error and wrong ID.
Epson RTC4513 (Date Code not marked or labeled) – 100% Failure Rate – Parts cannot be programmed.
Analog Devices AD7982BRMZ (Date Code not marked or labeled) – 100% Failure Rate – Digital data of 0×20000 at Zero-scale, Half-Scale(0x800H) and Full-scale.
Cirrus Logic CS5102A-BL (Date Code 0339) – 28% Failure Rate - Short pins and bad protective diodes.
Xinlinx Corporation XC95108-10PQ100C (Date Code 0629) – 9% Failure Rate – Program error and wrong ID.
Analog Devices MAT02-FH (Date Codes 0424 and 0436)- 6% Failure Rate – Internal transistors open circuit and high Ices.
Cirrus Logic CS3301A-ISZ (Date Code 0752) – 7% Failure Rate – Distorted and uncharacteristic output waveforms.