UniBetter's Testing Center Quality Analysis Report - December!
Rebeka Gao
Senior Overseas Sales--Unibetter Technology CO.,LTD --Key account development & maintenance（OEM/EMS/End users）
We're dedicated to ensuring the integrity and reliability of electronic components, with a commitment to ?????????????????????? ?????? ???????????????????????? and ?????????????????? ??????% ?????????????? ??????????????????. Our latest report highlights some critical findings. In the past month alone, UniBetter's Testing Center intercepted 53 abnormal electronic components, including:
7 instances of Pin Oxidation & 8 occurrences of Pin Abnormality & 10 items in Refurbished Condition & 18 Packaging Abnormalities & 5 Encapsulation Abnormalities & 5 Appearance Inconsistencies
This month, we are placing a spotlight on Refurbishment:
?? Dangers of Refurbished Components:
Quality Instability & Reduced Reliability & Safety Hazards & System Performance Impairment & Economic Losses
Common Chip Refurbishment Methods Include:
1. Polish & Relabel - Removing original markings to replace them with forgeries of higher performance or newer models.
2. Repainting - Coating chip surfaces and rebranding them misleadingly.
3. Re-plated Feet - Cleaning and re-coating the leads to hide signs of wear or damage.
4. Swapped Lid - Replacing the outer casing to disguise previously used chips.
?? At UniBetter, we employ rigorous inspection and testing techniques to detect refurbishment:
- Visual Inspection - Using magnification tools to identify signs of wear, mismatched markings, and lead abnormalities.
- X-Ray Testing - Checking for internal structural integrity and layout conformity.
- Chemical Solvent Testing - Ensuring no surface treatments have compromised original markings.
- XRF Testing - Analyzing coatings for compliance with controlled metal concentrations as per RoHS directives.
- Decapsulation testing - Investigating for signs of secondary encapsulation that may indicate past tampering.
Discover our services and how we can help you ensure your components are genuine and reliable at https://lnkd.in/eqAd9YsQ.
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