Typically the plating for a given component is specified on the part drawing. -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of David D. Hillman Sent: Friday, September 16, 2011 12:53 PM To: [log in to unmask] Subject: Re: [TN] IPC spec for Ni and matte tin on component leads? Hi Jana - component surface finish requirements are covered by their respective organizations - Passive components typically have ECA specifications, Active components typically have JEDEC specification or components have their requirements per a Military specification. The IPC doesn't have component surface finish specifications. Dave Hillman Rockwell Collins [log in to unmask] Jana Carraway <[log in to unmask]> Sent by: TechNet <[log in to unmask]> 09/16/2011 12:05 PM Please respond to TechNet E-Mail Forum <[log in to unmask]>; Please respond to Jana Carraway <[log in to unmask]> To <[log in to unmask]> cc Subject [TN] IPC spec for Ni and matte tin on component leads? Quick question for you guys - which IPC spec covers plating requirements on components (similar to IPC-4552 for ENIG)? Thank you in advance, Jana ____________________________________ Jana Carraway Staff Engineer, Future Technologies Advanced Technology Group Micro Systems Engineering, Inc, an MST Company 6024 S.W. Jean Road Lake Oswego, Oregon 97035 503.744.8547 email: [log in to unmask] ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 16.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives For additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------