Panasonic A35UH, Руководство по эксплуатации

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Operation manual for Narrow-pitch connectors A35UH
Panasonic Corporation
industrial.panasonic.com/ac/e/
©
Panasonic Corporation 2017
ACCTF32E 201704
- 20 -
03-4. Precautions for manual soldering and solder
rework
The size of this connector has been reduced in order to achieve a narrow pitch and
save space. Therefore, take great care when carrying out manual soldering or rework.
(1)When carrying out manual soldering or rework, make sure that the soldering iron
tip does not contact the molded part. In addition, do not overheat the iron,
otherwise the resin will melt.
(2)During solder rework, solder is supplied at and the soldering iron is applied to the
tip of each pattern. Make sure that solder and the soldering iron do not contact the
terminal.
(3) When carrying out manual soldering or rework, avoid using flux if possible
in order to prevent it from rising to the contact section. (For details, see the
next page.)
(4) When using flux, apply as little as possible to the tip of the foot pattern. Since
this connector has an ultra-low profile, an excessive amount of flux may cause an
unwanted rise of flux and may result in requiring flux cleaning.
(5)After manual soldering or solder reworking, inspect and check the solder finish
and other abnormalities, such as the adhesion of dispersed flux on the contact,
using a magnifying glass.