What is the recommended surface finish for a backplane of .156" thickness
with the press-fit hole size of .024" -.002"/+.003"?

I was suggesting HASL but our backplane house want Gold plating. No fine
pitch parts are on the board. Any obvious reasons for asking Ni-Gold plating?

re,
ken patel
______________________________________________________
Ken Patel                       Phone:  (408) 490-6804
1708 McCarthy Blvd.             Fax:    (408) 490-6859
Milpitas, CA 95035              Beeper: (888) 769-1808

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