The profile departed to 243 deg C, complying pretty accurately to the
paste-defined hat-like profile.

 

Regards

Ofer Cohen

Manager

Quality Assurance, Reliability and Production Technologies

Seabridge Ltd. - A Siemens Company

Siemens COM FN A SB 

  _____  

From: [log in to unmask] [mailto:[log in to unmask]] 
Sent: Wednesday, June 15, 2005 2:44 PM
To: Ofer Cohen; [log in to unmask]
Subject: Re: [LF] Passives in lead-free

 

Hi Ofer,
From the reports I looked at, I thought that the SAC's had a somewhat
greater surface tension than SnPb. But from what you are saying the
surface tension would be lower--that also would explain the higher
propensity for bridging and shorts. But to not flow together means a
significant difference in surface tension. At what temperatures did you
see this?

Werner




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