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ENIG advantage
0 H# P& g7 w, V, x; v+ C-> smooth surface ) @) F } V* y' z- T
-> suitable for lead-free soldering.
4 _' H8 K+ R1 g1 g, Z3 c-> Through-hole can also be plated with nickel gold.
3 {- j1 t) ~! j, C9 t# b, \-> Storage for longer time, storage conditions are not harsh.
/ v$ l. |6 ^8 X- b7 e0 J' o-> suitable for electric test.7 h) ?2 f0 T: C
-> suitable for contact switch.& I3 n( V, a% a# y0 ?2 c* V) X3 ^
-> suitable for aluminum binding, suitable for high thick panel, can hold more environmental attacks |
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