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请教BC0401PC08

资料介绍
CS-116434-ANP1_TypSolderReflowProfileTypical Solder Reflow Profile for Lead-free Devices Information Note September 2007

CSR Cambridge Science Park Milton Road Cambridge CB4 0WH United Kingdom Registered in England 4187346 Tel: +44 (0)1223 692000 Fax: +44 (0)1223 692001 www.csr.com
CSR plc 2007 This material is subject to CSR’s non-disclosure agreement.

CS-116434-ANP1

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Solder Profile

The soldering profile depends on various parameters necessitating a set-up for each application. The data here is given only for guidance on solder reflow. There are four zones:



Preheat Zone: This zone raises the temperature at a controlled rate, typically 1-2.5°C/s. Equilibrium Zone: This zone brings the board to a uniform temperature and also activates the flux. The duration in this zone (typically 2-……
请教BC0401PC08
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