NOTES FOR USING SMD TYPE CONNECTORS (Common)
Handling Single
Components
1) Make sure not to drop or allow parts to
fall from work bench
2) Excessive force applied to the
terminals could cause warping, come
out, or weaken the adhesive strength of
the solder. Handle with care.
3) Repeated bending of the terminals
may cause terminals to break.
4) Do not use alcohol for cleaning. Doing
so may whiten the surface of molded
parts.
Cleaning ?ux from PC board
1) To increase the cleanliness of the
cleaning ?uid and cleaning operations,
prepare equipment for cleaning process
beginning with boil cleaning, ultrasonic
cleaning, and then vapor cleaning.
2) Carefully oversee the cleanliness of
the cleaning ?uids to make sure that the
contact surfaces do not become dirty
from the cleaning ?uid itself.
3) Since some powerful cleaning
solutions may dissolve molded
components of the connector and wipe
off or discolor printed letters, we
Handling the PC board
? Handling the PC board after
mounting the connector
When cutting or bending the PC board
after mounting the connector, be careful
that the soldered sections are subjected
to excessive forces.
The soldered areas should not be subjected to forces.
recommend aqua pura electronic parts
cleaners. Please consult us if you wish to
use other types of cleaning ?uids.
4) Please note that the surfaces of
molded parts may whiten when cleaned
with alcohol.
Storage of connectors
1) To prevent problems from voids or air
pockets due to heat of re?ow soldering,
avoid storing the connectors in areas of
high humidity. When storing the
connectors for more than six months, be
sure to consider storage area where the
humidity is properly controlled.
2) Depending on the connector type, the
color of the connector may vary from
connector to connector depending on
when it is produced.
Other Notes
1) These products are made for the
design of compact and lightweight
devices and therefore the thickness of the
molded components has been made very
thin. Therefore, be careful during
insertion and removal operations for
excessive forces applied may damage
the products.
2) Dropping of the products or rough
mishandling may bend or damage the
terminals and possibly hinder proper
Some connectors may change color
slightly if subjected to ultraviolet rays
during storage. This is normal and will not
affect the operation of the connector.
3) When storing the connectors with the
PC boards assembled and components
alreeady set, be careful not to stack them
up so the connectors are subjected to
excessive forces.
3) Before soldering, try not to insert or
remove the connector more than
absolutely necessary.
4) When coating the PC board after
soldering the connector to prevent the
deterioration of insulation, perform the
coating in such a way so that the coating
does not get on the connector.
5) There may be variations in the colors
of products from different production lots.
This is normal.
4) Avoid storing the connectors in
locations with excessive dust. The dust
may accumulate and cause improper
connections at the contact surfaces.
6) The connectors are not meant to be
used for switching.
7) Be sure not to allow external pressure
to act on connectors when assembling
PCBs or moving in block assemblies.
re?ow soldering.
Regarding sample orders to con?rm proper mounting
When ordering samples to con?rm
proper mounting with the placement
machine, connectors are delivered in 50-
piece units in the condition given right.
Consult a sale representative for ordering
sample units.
Condition when delivered from manufacturing
Reel
Please refer to the latest product
speci?cations when designing your
product.
Embossed tape
amount required for
the mounting
Required number
of products for
sample production
(Unit 50 pcs.)
(Delivery can also be made on a reel by
customer request.)
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ACCTB10E 201201-T
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