Historical
IPC 4552+Amd1-2012
Specification for Electroless Nickel/Immersion Gold (EMIG) Plating for Printed Circuit Boards with Amendment 1
Containing full-color photographs, this specification sets the requirements for the use of ENIG as a surface finish for printed boards. It includes requirements for ENIG deposit thicknesses based on performance criteria. The specificationÆs appendix also includes a free copy of the technical paper, ôStandard Developments Efforts of Electroless Nickel Immersion Gold,ö by George Milad and Gerard OÆBrien.
Association Connecting Electronics Industries [ipc]