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Improved drop impact resistance
Product Features
- Improved drop impact resistance
- Reflow atmosphere:Air
- Excellent wettability on various metals
Main Applications
Improved drop impact resistance
Development of #407 composition with finer structure and improved elongation
Drop impact test equipment

Drop test method : JEDEC (JESD22-B111)
- Reference test condition : Acceleration 1000G, Vibration period 0.5ms
- Evaluation substrate: 132mm x 77mm x 1mmt Cu-OSP
- Evaluation component: 0.5mm pitch BGA 228 pins
落下衝撃試験における合金毎の特性寿命比較

Reflow atmosphere:Air
Reflow atmosphere:Air、Ball reduction、Void reduction
Chip side ball (1608CR,1005CR)

Void test (QFN bottom electrode)

Excellent wettability on various metals
Good wettability to dissimilar metal base materials

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