
The H in N52H: Magnet Heat Tolerance
The letter after a magnet grade is a heat tolerance mark, not a strength mark. Why it matters on dashboards and wireless chargers, and what to ask a supplier.
KNOWLEDGE CENTER
iFunSmart empowers global brands with expert analysis on mobile protection trends. Using our 15+ years of manufacturing experience, we provide strategic supply chain insights to help you optimize procurement, reduce logistics costs, and lead the market with high-performance, original designs.

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