Dear All,
We have a question about set temperature for hand soldering. We were using Hakko FM-202.
- For tin lead, we set 320 C degree
- For lead-free, we plan to set 380 C degree. However, we can not find any standard (IPC, J-STD) mention to set temperature. We refer some documents, experience sharing that temperature range is from 370 C degree to 425 C degree. Moreover, in there is also mention as "> 80 W hand soldering is always OK" that effect us due to Hakko FM-202 have power consumption of soldering iron is 70W.

Please help me any reference, any document, any advice.

Thanks and best regards,


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Nguyen Hoang Luan
QC&Training Supervisor
Spartronics VietNam Co, Ltd.
No.3, Street No.6, VSIP
Th An Dist., BDuong Prov., VN
Tel: (84-650) 784 890
Fax: (84-650) 784 891
Mobile: 090.3.667448
Email: [log in to unmask]
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