The industry’s first specification for the evaluation of a legend and/or marking ink material for the determination of acceptability of use in a standard printed board system. IPC-4781 provides coverage for adhesion, material qualification and testing, resistances to solvents, requirements for resistance to lead-free solders, and electrical requirements.
IPC 4781
Original price was: $97.00.$48.00Current price is: $48.00.
Qualification and Performance Specification of Permanent, Semi-Permanent and Temporary Legend and/or Marking Ink
Association Connecting Electronics Industries , 05/01/2008