A-402Y Datasheet, PDF (6/11 Pages) PARA LIGHT ELECTRONICS CO., LTD. – 0.4 INCH DUAL DIGITS DISPLAY

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0.4 INCH DUAL DIGITS DISPLAY
—SOLDERING
A-402Y
REV:A / 0
METHOD
SOLDERING CONDITIONS
REMARK
— Solder no closer than 2mm from
DIP
SOLDERING
Bath temperature: 260 max
Immersion time: within 5 sec
the base of the package
— Using soldering flux,” RESIN FLUX”
is recommended.
— During soldering, take care not to
Soldering iron: 30W or smaller
press the tip of iron against the
SOLDERING _{Temperature at tip of iron: 260℃ or lower PIN.}
IRON
Soldering time: within 5 sec.
(To prevent heat from being
transferred directly to the PIN.)
1) When soldering the PIN of Display in a jig that the package is fixed with a panel (See fIg.1), be
careful not to stress the PIN with iron tip. When soldering Display in a condition that the package
is fixed with a panel, be careful not to cling and stress the surface of Display on the panel to avoid
damaging the Display.
Fig.1
Regarding solution in the tinning oven for product-tinning, compound sub-solution made of tin &
copper and silver is proposed with the temperature of Celsius 260. The proportion of the
alloyed solution is tin 95.5: copper 3.5: silver 0.5 by percentage. The time of tinning is constantly
3 seconds.
DRAWING NO. : DS-12-09-0008
DATE : 2009-04-03
Page : 6