N58 Hardware User Guide
Chapter 9 Assembly
Copyright © Neoway Technology Co., Ltd. All rights reserved.
Technical parameters:
Ramp-up rate: 1°C/sec to 4°C/sec
Ramp-down rate: -3°C/sec to -1°C/sec
Soaking zone: 150–180°C, time: 60–100s
Reflow zone: > 220°C, time: 40–90s
Peak temperature: 235–245°C
For information about important notes in N58 storage and mounting, refer to
Neoway_Reflow_Soldering_Guidelines_For_Surface-Mounted_Modules.
When manually desoldering the module, use heat guns with great opening, adjust the temperature to
about 245°C (depending on the type of the solder paste), and heat the module till the solder paste is
melt. Then gently remove the module using tweezers. Do not shake the module in high temperatures
while removing it. Otherwise, the components inside the module might get misplaced and cannot be
repaired.
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