evqprha09 Panasonic Corporation of North America, evqprha09 Datasheet - Page 7

• Manufacturer Part Number: evqprha09
• Description: Light Touch Switch
• Manufacturer: Panasonic Corporation of North America

Classification
Part Name
6.5 Attentions Required for Mounting and Operating Condition
6.6 Repair･Service
6.4 Attentions Required for Circuit Condition
6.5.1 Operating temperature
6.5.2 Operating relative humidity
6.4.1 Rating
6.4.2 Attentions Required for Bouncing and Chattering
6.5.3 The product is not a sealed type.
6.5.4 The structure of this product is not waterproof, chemicals resistance and solvent
6.5.5 Do not apply the vibration, the shock (drop, etc.) or the pressure to this product
6.5.6 Push strength
6.5.7 Avoid the use of the switch under pushed ON condition is continued for a long time.
6.6.2 Pay attention not to melt the insulation material or the resin section, and avoid
6.6.1 When additional solder to the mounting soldering section of this product is to
(1)In order to assure the reliability, use this product within the rating range specified in
(2)Rated power is a maximum value of the power which can be continuous load at rated ambient
(3)If the product is used over the rated power, the correct characteristics may not be gained
(4)The circuit shall be designed to avoid the inrush current to the switch, also avoid the
(5)When the switches is used under a few μA(dry circuit),contact resistance may affect
In order to prevent the malfunction by chattering caused by bounching at switch-operation
1) Read several times.
2) Set the delay time.
3) Set the CR integration circuit.
of ON/OFF and external vibration etc., please pay attention to the design shown below.
or the product may be burnt.
the Specifications.
temperature.
surge voltage to be applied.
circuit property, so please use the switch under specified switch rating.
LIGHT TOUCH SWITCH
In order to assure the reliability, use this product within the operating temperature
range specified in the Specifications.
Do not use this product under relative humidity of 85% min. for a long time.
(Except applications considered appropriate countermeasure)
Avoid using this product in a place where it is directly exposed to the wheather,
or where humidity is high caused by steam and dew condensation, etc.
In order to avoid damages of the switch, do not apply the load to the operating
section more than specified.
(If the load is applied more than specified, it may affect on the characteristics
Avoid the use under following circumstance and conditions as it may affect a bad
(1) In the corrosive gas atmospere, such as Cl , H S, NH , NOx, SO gas.
(3) In the solution of water, sale water, oil, chemicals, and organic solvents.
resistance. Do not wet with water, chemicals and/or solvents.
more than specified.
deformation.
influence to characteristics.
(2) Waterdrop remained, dew condensation, Waterdrop adhered.
(4) A place where it is exposed to direct sunlight.
(5) A place with large amounts of dust or dirt particles.
be performed or soldering section is to be removed, pay attention not to apply
excessive stress and the temperature.
of the push stroke, etc.)
REFERENCE SPECIFICATION
Panasonic Electronic Devices Co., Ltd.
Part No.
EVQPRHA09
2
2
3
2
Issue No.
20091000
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