Datasheet

EE-SX1330
5
Soldering Information
Reflow soldering: Temperature profile
1. The reflow soldering can be implemented in two times complying
with the following diagram.
All the temperatures in the product must be within the diagram.
2. The recommended thickness of the metal mask for screen printing
is between 0.2 and 0.25 mm.
Manual soldering
The manual soldering should not be applied to the products,
otherwise the housing may be deformed and/or the Au plating may be
peeled off by heat.
Other notes
The use of infrared lamp causes the temperature at the resin to rise
particularly too high.
All the temperatures in the product must be within the above diagram.
Do not immerse the resin part into the solder. Even if within the above
temperature diagram, there is a possibility that the gold wire in the
products is broken in case that the deformation of PC board gives
stress to the products.
Please confirm the conditions (including material and method of flux
and cleaning) of the reflow soldering fully by actual solder reflow
machine prior to the mass production use.
Storage
Storage conditions
To protect the product from the effects of humidity until the package
is opened, dry-box storage is recommended. If this is not possible,
store the product under the following conditions:
Temperature: 10 to 30 °C
Humidity: 60% RH max.
Treatment after open
1. Reflow soldering must be done within 48 hours stored at the
conditions of humidity 60% RH or less and temperature 10 to
30°C.
2. If the product must be stored after it is unpacked, store it in a dry
box or reseal it in a moisture-proof package with desiccant at a
temperature of 10 to 30°C and a humidity of 60% RH or less. Even
then, mount the product within one week.
Baking
In case that it could not carry out the above treatment, it is able to
mount by the following baking treatment. However baking treatment
shall be limited only 1 time.
Recommended conditions: 60°C for 24 to 48 hours (reeled one)
100°C for 8 to 24 hours (loose one)
120 sec max.
150 to 180°C max.
1 to 4°C/s
1 to 4°C/s
1 to 4°C/sec
260°C max.
10 sec max.
230°C
255°C
Time (s)
Temperature (°C)
40 sec max.