0.4

INCH

DUAL

DIGITS

DISPLAY

A-402E

REV:A / 0

2) Similarly, when a jig is used to solder the Display to PC board, take care as much as possible to

avoid steering the PIN (See Fig.2).

3) Repositioning after soldering should be avoided as much as possible. If inevitable, be sure to

preserve the soldering conditions with irons stated above: select a best-suited method that

assures the least stress to the Display.

4) PIN cutting after soldering should be performed only after the Display temperature has returned

to normal temperature.

—LED MOUNTING METHOD

1) When mounting the Display by using a case, as shown Fig.3, ensure that the mounting holds on

the PC board match the pitch of the PIN correctly-tolerance of dimensions of the respective

components including the Display should be taken into account especially when designing the

case, PC board, etc. to prevent pitch misalignment between the PIN and board holes, the

diameter of the board holes should be slightly larger than the size of the PIN. Alternatively, the

shape of the holes should be made oval. (See Fig.3)

DRAWING NO. : DS-12-09-0004

DATE : 2009-04-03

Page : 7

Fig.3

Fig.2

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