Conference: Main Conference
Forum: SMT Production & Design
Thread: PCB for fine-pitch flip-chip

Date: April 18, 2012 04:13 PM
Author: tomzee
Subject: PCB for fine-pitch flip-chip

Hello All. First time poster. I need to design a PCB which will include a Bumped-die type chip with 6mil (152.4 um) pad pitch. I read somewhere that FR4 type board may not be a good choice for such small footprint. I have not had to deal with boards requiring such small tolerances, so I would apprieciate your comments on manufacturing limitations of such board.

Thanks for any advice.

(http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=66180)

You must accept cookies in order to login to SMTnet.

Please turn cookies on, close this browser window and then return to SMTnet in order to allow SMTnet to verify that you have received a cookie.

Email Us with your questions or comments