Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
1/10
1. Notification Items
1.1 Law and the regulation which are applied
①This product has not been manufactured with ozone depleting chemical controlled under
the Montreal Protocol.
②This product complies with the RoHS Directive (Restriction of the use of certain
Hazardous Substance) in electical and electronic equipment (DIRECTIVE 2002/95/EC).
③All the materials used in this part are registered material under the Law Concerning
the Examination and Regulation of Manufacture etc. or Chemical Substances.
④Permission must be obtained from the Japanese government if the product that is subject
to the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan.
1.2 Application Limits
This product was designed and manufactured for general electronics devices household
appliances, office equipment, data and communication equipment.
For the following applications in which high reliability and safety are required, or for
the applications in which the failure or malfunction of the products may directly
jeopardize life or cause threat of personal asset, please contact us beforehand.
･Aircraft and aerospace equipment, anti-disaster or anti-crime equipment, medical
equipment, transport equipment(automotives, trains, boat etc), high public
information processing devices or the other equipments or devices that are
equivalent to the above mentioned.
1.3 Handling of reference specification.
・Since the contents of this reference specification are subjected to change without
prior notifications,please request us a formal specification again for your
investigations before using.
1.4 Manufacturing Sites
① The country of manufacture : Japan
Panasonic Electronic Devices Japan Co., Ltd.
2. Summary
2.1 This specifications applies to the following types of switch.
Push-ON type S.P.S.T
2.2 This specifications is a constituent document of contract for business concluded between
your company and Panasonic Corporation.
2.3 Items not particularly specified in this specifications shall be in conformance with
JIS Standards.
Panasonic Electronic Devices Co., Ltd.
REFERENCE ONLY
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
3. Dimension・Marking・Circuit diagram
Date code are indicated in the product.
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2/10
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
Panasonic Electronic Devices Co., Ltd.
3/10
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
4/10
EVQQJD05B
4. General specification
4.1 Switch rating
DC 12 V 5 mA(max.) DC 2V 10μA(min.)
4.2 Operation temperature range -20
℃ ～ +70 ℃
4.3 Preservative temperature range Single condition：-40～+85 ℃
Taping condition：-20～+40 ℃
4.4 Standard conditions
Unless otherwise specified, the test and measurements shall be carried out as follows.
Ambient temperature :5～35 ℃
Relative humidity :45～85 %
Air pressure
:86～106 kPa
However, if doubt arises on the decision based on the measured values
under the above-mentioned conditions, the following conditions shall be
employed.
Ambient temperature :20± 2℃
Relative humidity :65±5 %
Air pressure
:86～106 kPa
5. Performance
5.1 Electrical characteristics
No.
ITEM
TEST CONDITION
PERFORMANCE
5.1.1 Contact
resistance
Push force
: {Operation force} × 2
Measurement tool : Contact resistance meter
(Capable of 10 μA ～ 10 mA)
200 mΩ max.
5.1.2 Insulation
resistance
DC 100 V (Between terminals)
50 MΩ min.
5.1.3 Withstand
voltage
AC 250 V for 1 minute. (Between terminals)
No insulation
destruction
5.1.4 Bouncing
Operation speed : 3～4 times/s
ON
10 ms max.
OFF
10 ms max.
Panasonic Electronic Devices Co., Ltd.
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
5/10
EVQQJD05B
5.2 Mechanical characteristics
No.
ITEM
TEST CONDITION
5.2.1 Operation
force
PERFORMANCE
Push force
2.5 +-
0.6
0.6
N
Return force
0.5 N min.
5.2.2 Travel to
closure
1.20
5.2.3 Push
strength
30 N
5.2.4 Pull
strength
Vertical direction
for 60 sec.
Horizontal direction
+ 0.30
mm
- 0.30
No damage
(Electrical and
mechanical)
Vertical direction :
3.0N min.
Horizontal direction :
2.0N min.
2.2.5 Robustness of
termination
Apply the following force.
Tensile force : 5.ON
Bending force : 5.ON
5.2.6 Vibration
1) Amplitude : 1.5 mm
No.5.1 and
5.2.1 to 5.2.2 shall
2) Sweep rate : 10-55-10Hz for 1 minute
be satisfied.
3) Sweep method : Logarithmic frequency
sweep rate
4) Vibration direction : X,Y,Z(3 directions)
5) Time : Each direction 2 hours
(Total 6 hours)
test
No.5.1 shall be satisfied.
No existance of breakage
of termination.
5.2.7 Soldering
heat test
Mount the switch on P.W.B by adhesive.
1) Soldering process.(Refer to section 6.1)
2) Cool until normal condition after test
No.5.1 and No.5.2.1 to
5.2.3 shall be satisfied.
Pull strength (№5.2.4)
2.0N min.
5.2.8 Solderbility
After spreading flux, the terminal is
immersed in solder with following condition.
Solder ber : M705/Sn-3.0Ag-0.5Cu
(Senju Metal Indusry Co.,Ltd.)
Flux : CF-110VH-2A (tamura kaken)
Soldering temperture : 260±5℃
Soldering time : 2±0.5 sec.
95% or more of surface
area(Excluding ruptured
surface)where is
immersed in solder
shall be covered by new
solder.
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Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
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5.3 Climatic characteristics
No.
ITEM
TEST CONDITION
PERFORMANCE
5.3.1 Cold test
1)
2)
3)
4)
Temperature : -30±2 ℃
Duration of test : 96 h
Take off a drop water.
Standard conditions after test : 1 h
No.5.1 and
No.5.2.1 to 5.2.7 shall
be satisfied.
5.3.2 Heat test
1) Temperature : 85±2 ℃
2) Duration of test : 500 h
3) Standard conditions after test : 1 h
No.5.1 and
No.5.2.1 to 5.2.7 shall
be satisfied.
Pull strength (№5.2.4)
2.0N min.
5.3.3 Heat shock
test
1) Test cycles : 5 cycles
2) Standard conditions after test : 1 h
No.5.1 and
No.5.2.1 to 5.2.7 shall
be satisfied.
Pull strength (№5.2.4)
2.0N min.
A:+85±2 ℃
B:-40±2 ℃
C:1 hour
D:5 minutes max.
E:1 hour
F:5 minutes max.
5.3.4 Humidity test
1)
2)
3)
4)
5)
Temperature : 60±2 ℃
Relative humidity : 90～95 %
Duration of test : 500 h
Take off a drop water.
Standard conditions after test : 1 h
Contact resistance
1000 mΩ max.
Insulation resistance
10MΩ max.
No.5.1.3 to 5.1.4 and
No.5.2.1 to 5.2.7
shall be satisfied.
Pull strength (№5.2.4)
2.0N min.
5.3.5 Endurance
(Switching
action)
1) DC 5 V 5 mA Resistance load
2) Operation speed : 2～3 times/s
3) Push force : Maximum value of operation
force
4) Operation number :
100,000 times
Contact resistance
1000m Ω max.
Variation rate of
operation force shall
be within ±30 % to the
value before testing
No.5.1.2 and 5.1.4
shall be satisfied.
5.3.6 Withstand H 2 S
1)
2)
3)
4)
5)
Contact resistance
1000 mΩ max.
No.5.1.2 to 5.1.4 and
Density : 3±1 ppm
Temperature : 40±2 ℃
Relative humidity : 80～85 %
Duration of test : 24 h
Standard conditions after test : 1 h
Panasonic Electronic Devices Co., Ltd.
No.5.2.1 to 5.2.7
shall be satisfied.
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
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EVQQJD05B
6. Prohibitions and precaution for handling
6.1 Soldering condition
ITEM
CONDITION
Preheat temperature
110℃ max.(Environmental temperature of soldering surface of P.W.B.)
Preheat time
60 sec. max.
Area of flux
1/2 max. of P.W.B. thickness
Temperature of solder
260±5 ℃
Time of immersion
Within 5 sec.
Soldering number
Within 2 times (But should bring down heat of the first soldering.)
Printed wiring board
Single sided copper-clad laminates
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.
1 time only and the tip of iron must not touch to terminals.
Soldering iron for re-soldering have to be 60W max.
4) Right after switches were soldered, please be carefull not to load on the knobs of
switches.
6.2 Design instructions
1) Please refer to the land pattern plan Panasonic recommends on the 2nd page.
2) Design key top as follows. (Refer to fig-1.)
(a) Incorporate an air escape groove where contact is made between the push plate and key
top.
(b) Incorporate stroke stopper.
3) Design inclination of key top 3 deg. max. as fig-2.
4) Design the primary press stroke to within 0.1mm for prevention of key top play (wobble)
as fig-3.
fig-1
fig-2
fig-3
6.3 Notes
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) A product shall be mounted properly by insert machine.
4) Preservation under high temperature and high humidity or corrosive gas should be avoided
especially. When you need to preserve for a long period, do not open the carton.
5) Avoid the use of the switch under pushed ON condition is continued for a long time.
Panasonic Electronic Devices Co., Ltd.
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
7. Packing and taping Specifications
7.1 Packing method
Packing method
：Taped products should be put into the inner packing
case like zigzag.
Packing quantity
：Inner carton
1,000 pcs.
Outer carton
10,000 pcs.
7.2 Method of draw out
7.3 Taping condition
1) Lack of products
(1)Middle portion
Shoud not continue 4 pcs.
(2)The end of taping
Should have more than 5 pitch leader space.
(3)Bending part
At bending part , one product can be skipped.
2) In case of cutting the lead wire off,the length of lead wire protruded
from the tape is maximum 2 mm.
3)Pull strength
Pull strength products should not be separated
from the tape at the pull strength of 5N.
(Direction A)
Pull strength products should not be separated
from the tape at the pull strength of 1N.
(Direction B ,3 sec)
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Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
4) Connecting portion
The connecting portion and number is free.
The connection between the mount tape shall be done with adhesive tapes.
Connecting portion should be less than 4 time thick, compared with
the other portion.
(1) Adhesive tape
The strength of connection should satisfy the specification of 7.3 3)
and adhesive tape should not block pilot holes.
(2) Ground tape
The connection between the mount tape shall be done with the adhesive
tape and the gap between tapes is maximum 0.5 mm.
Adhesive tape should not block pilot holes.
7.4 Bending portion
The tape should be bent every 25 pitch.
The portion of bending is free.
7.5 Marking of packing(Inner carton)
A: Customer part No.
Panasonic part No.
Quantity
B: Direction of products
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9/10
Classification
Issue No.
20091075
REFERENCE SPECIFICATION
Part Name
LIGHT TOUCH SWITCH
Part No.
EVQQJD05B
10/10
<Prohibitions and precaution for handling>
【Prohibited items on fire and smoking】
・Absolutely avoid use of a product beyond its rated range because doing so may cause a fire.
If misuse or abnormal use may result under conditions in which the product is used out of its
rated range,take proper measures such as current interruption using a protective circuit.
・The grade of nonflammability for resin used in product is "94HB," which is based on UL94
Standards (flammability test for plastic materials). Prohibit use in a location where a
spreading fire may be generated or prepare against a spreading fire.
【For use in equipment for which safety is requested】
・Although care is taken to ensure product quality,inferior characteristics,short circuits,
and open circuits are some problems that might be generated, To design an equipment which
places maximum emphasis on safety,review the effect of any single fault of a product
in advance and perform virtually fail-safe design to ensure maximum safety by:
･Preparing a protective circuit or a protective device to improve system safety,and equipment.
･Preparing a redundant circuit to improve system safety so that the single fault
of a product does not cause a dangerous situation.
【Attentions required for storage condition】
・When this product is to be stored in the following circumstances and conditions,it may
affect on the performance deteriorations and solderability etc.,avoid storing in the
following conditions.
(1)A place where the temperature is -10℃ max.,+40℃ min. and the humidity is 85% min.
(2)In the corrosive gas atmosphere.
(3)Long-term storage for 6 months min.
(4)A place where the product is exposed to direct sunlight.
・Store in packed condition so that the load stress is not applied.
・Please use this product as soon as possible,our recommendation is within 3 months and the
1imitation is 6 months.
・If any remainder left after packing is opened,store it with proper moistureproofing and
gasproofing,etc.,
・The switch shall be packed by Nylon sheet in the box like original packaging style when
it will be an inventory after using on the assembly machine at your production line.
Panasonic Electronic Devices Co., Ltd.