Tag: IPC-4552

RoHS-compliant lead-free HASL standard. ENIG per IPC-4552 for fine-pitch. Immersion Ag, Sn, OSP also available.

Atotech ENIG line. Electroless Nickel Immersion Gold - flat solderable finish for fine-pitch BGA, wire bonding & press-fit. Thickness verified by XRF on every panel.