evqpvw05k Panasonic Corporation of North America, evqpvw05k Datasheet - Page 7

• Manufacturer Part Number: evqpvw05k
• Description: Light Touch Switch
• Manufacturer: Panasonic Corporation of North America

Classification
6. Prohibitions and precaution for handling
Part Name
6.1 Soldering condition
6.2 Design instructions
6.3 Notes
5) The soldering with through hole P.W.B is not available because the switch may hace a
1) After switches were soldered, please be careful not to clean switches with solvent.
2) Please flux don't into over the switch.
3) In the case of using soldering iron,soldering conditions shall be 350 ℃ max. 3 sec. max.
4) Right after switches were soldered, please be carefull not to load on the knobs of
1) Please be cautions not to give excessive static load or shock to switches.
2) Please be careful not to pile up P.W.B. after switches were soldered.
3) Preservation under high temperature and high humidity or corrosive gas should be avoided
4) Please do not use this switch for dual side through hole printed wirind board.
5) Avoid the use of the switch under pushed ON condition is continued for a long time.
1) Please refer to the land pattern plan Panasonic recommends on the 2nd page.
2) The key top shall have flat area on the top as Dia 2mm or greater than it.
3) The deflection of key top when switch is actuated shall be whithin 10° as fig-1.
4) The center of key top for switch operation needs to locate within 1mm max.
5) Pre-load on the switch between key top and switch shall be 0.2mm max. as fig-2.
If you have any question about above instruction and
any devation per our recommendation,let us know.
Area of flux
Temperature of solder 260±5 ℃
Time of immersion
Soldering number
Printed wiring board
Preheat temperature
Preheat time
especially. When you need to preserve for a long period, do not open the carton.
1 time only and the tip of iron must not touch to terminals.
damage due to excess heat.
Soldering iron for re-soldering have to be 60W max.
switches.
LIGHT TOUCH SWITCH
ITEM
REFERENCE SPECIFICATION
110℃ max.(Environmental temperature of soldering surface of P.W.B.)
60 sec. max.
1/2 max. of P.W.B. thickness
Within 5 sec.
Within 2 times (But should bring down heat of the first soldering.)
Single sided copper-clad laminates
Panasonic Electronic Devices Co., Ltd.
fig-1
Part No.
EVQPVW05K
CONDITION
fig-2
Issue No.
20091074
7/10