evqpsd02k Panasonic Corporation of North America, evqpsd02k Datasheet - Page 6

• Manufacturer Part Number: evqpsd02k
• Description: Light Touch Switch
• Manufacturer: Panasonic Corporation of North America

Classification
Part Name
6.1 Reflow soldering condition
6.2 Design instructions
6.3 Notes
3) Preservation under high temperature and high humidity or corrosive gas should be
6) There is a possibility the flux from solder paste infiltrates into the body if plenty
1) Please be cautions not to give excessive static load or shock to switches.
2) Don't solder a flow method behind the switch mount.
4) Avoid the use of the switch under pushed ON condition is continued for a long time.
5) Please be careful not to clean swtiches with water and solvent.
1) Two times max. with directing the switch mounting side of P.W.B up.
2) Re-soldering by soldering iron shall be allowed under 350℃ max. 3 sec. max. 1 time only
1) Please refer to the land pattern plan Panasonic recommends on the 2nd page.
2) Design key top as fig-1. Design inclination of key top 5 deg. max. as fig-2.
Also please avoid putting additional land by the switch on the P.W.B.
of solder paste was applied by switch on the P.W.B.
So we recommend to use our proposed land design in order to prevent above problem.
Don't apply a load except the direction of the switch operation to the operation part.
avoided especially. When you need to preserve for a long period, do not open the carton.
and the tip of iron must not touch to terminals.
Soldering iron for re-soldering have to be 60W max.
Tolerance between switch and key top is within 0.3mm. as fig-3.
(Recommended operation condition)
LIGHT TOUCH SWITCH
fig-1
REFERENCE SPECIFICATION
Panasonic Electronic Devices Co., Ltd.
fig-2
Part No.
EVQPSD02K
fig-3
Issue No.
20091002
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