Classification
Part Name
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
Issue No.
Part No.
EVQ11K05B
20151337
1 / 10
1. Notification Items
1.1 Law and the regulation which are applied
① Ozone depleting substances specified by Montreal Protocol have not been used in the manufacturing
process of the material used in this product.
② This product complies with RoHS Directive (on the restriction of the use of certain hazardous substances
in electrical and electronic equipment) (2011/65/EU).
③ The materials used in this product contain only the substances listed in the List of Existing Chemical Substances
specified in ‘Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc’.
④ Permission 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
The following shall be described for safety precaution:
[Limitation of Application]
- This product has been designed and manufactured for general electronic devices,
such as home electronics, office equipment, information device and communication devices.
In an event that this product is used for more sophisticated applications requiring higher safety and
reliability and its failure or malfunction of this product may impose damage to human life or property,
agreement on product specifications for approval suitable for such applications are required.
Such applications shall include the following:
aircraft equipment, aerospace equipment, disaster prevention / crime prevention equipment,
medical equipment, transportation equipment (vehicles, trains, ships, etc.), information
processing equipment that are highly publicized, and other equivalent equipment
- Regardless of its applications, in an event that this product is used for the equipment requiring
high safety levels, place protective circuits or redundant circuits and perform safety tests to improve
your products safety.
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
The country of manufacture : Malaysia
The country of manufacture : China
The country of manufacture : Japan
Panasonic Industrial Devices Malaysia Sdn. Bhd.
Panasonic Industrial Devices (Qingdao) Co., Ltd.
Input Devices Business Unit, Electromechanical Control Business Division
Panasonic Corporation
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 Corporation
Classification
Part Name
Issue No.
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
20151337
Part No.
EVQ11K05B
3. Dimension・Marking・Circuit diagram
2 / 10
REFERENCE ONLY
Date code are indicated in the product.
Panasonic Corporation
Classification
Part Name
Round Type 2R
Light Touch Switch
REFERENCE SPECIFICATION
Part No.
EVQ11K05B
Panasonic Corporation
Issue No.
20151337
3 / 10
Classification
Part Name
Issue No.
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
20151337
Part No.
4 / 10
EVQ11K05B
4. General specification
DC 15 V 20 mA(max.)
4.1 Switch rating
DC
2 V
10 μA(min.)
-20 ∼ + 70 ℃
4.2 Operation temperature range
4.3 Preservative temperature range
Single condition :
Taping condition:
- 40 ∼ + 85 ℃
- 20 ∼ + 40 ℃
4.4 Standard conditions
Unless otherwise specified, the test and measurements shall be carried out as follows.
5 ∼ 35 ℃
Ambient temperature :
45 ∼ 85 %
Relative humidity
:
86 ∼ 106 kPa
Atmospheric pressure :
However, if doubt arises on the decision based on the measured values
under the above-mentioned conditions, the following conditions shall be employed.
20 ± 2 ℃
Ambient temperature :
65 ± 5 %
Relative humidity
:
86 ∼ 106 kPa
Atmospheric pressure :
5. Performance
5.1 Electrical characteristics
No.
ITEM
5.1.1
Contact
TEST CONDITION
Push force
:
resistance Measurement tool :
{Operation force} × 2
PERFORMANCE
50 mΩ max.
Contact resistance meter
(Capable of 10 μA ∼ 10 mA)
5.1.2
5.1.3
5.1.4
Insulation
DC 100 V (Between terminals)
resistance
Withstand
AC 250 V for 1 minute. (Between terminals)
voltage
Bouncing
Operation speed : 3∼4 times/s
50 MΩ min.
No insulation
destruction
ON
3 ms max.
bounce_e
OFF
8 ms max.
Panasonic Corporation
Classification
Part Name
Issue No.
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
20151337
Part No.
5 / 10
EVQ11K05B
5.2 Mechanical characteristics
No.
ITEM
PERFORMANCE
TEST CONDITION
5.2.1 Operation force
Push force
1.3
dousazu2_e
5.2.2
+
-
0.4
0.4
N
Return force
0.2
N min
Travel to
Push by recommended operating condition.(4.2)
closure F={Operation force}×2
0.25
+
-
0.1
0.1
mm
storoke_zu
5.2.3
50 N for
Push strength
60 sec.
No damage
push_zu
(Electrical and
mechanical)
5.2.4
Pull strength
pull_zu
5.2.5
Vibration test
20 N min.
1) Amplitude
: 1.5 mm
No.5.1 and
2) Sweep rate
: 10-55-10Hz for 1 minute
5.2.1 to 5.2.2 shall
3) Sweep method
: Logarithmic frequency
be satisfied.
sweep rate
4) Vibration direction : X,Y,Z(3 directions)
5) Time
: Each direction 2 hours
(Total 6 hours)
5.2.6
Soldering heat
Soldering area : 1/2 of P.W.B. thickness
test Soldering temperature : 260±5℃
No damage
(Electrical and
Soldering time : 5±1 sec.
5.2.7
Solderbility
mechanical)
After spreading flux, the terminal is immersed
95% or more of surface
in solder with following condition.
area(Excluding ruptured
Solder bar
surface)where is
: M705/Sn-3.0Ag-0.5Cu
(Senju Metal Industry Co.,Ltd.)
Flux
: CF-110VH-2A (tamura kaken)
Soldering temperture : 260±5℃
Soldering time
: 2±0.5 sec.
Panasonic Corporation
immersed in solder
shall be covered by new
solder.
Classification
Part Name
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
Issue No.
20151337
Part No.
6 / 10
EVQ11K05B
5.3 Climatic characteristics
No.
ITEM
TEST CONDITION
5.3.1 Cold test
1) Temperature
: -40±2 ℃
PERFORMANCE
Contact resistance
2) Duration of test : 500h
200 mΩ max.
3) Take off a drop water.
No.5.1.2 to 5.1.4 and
4) Standard conditions after test
: 1h
No.5.2.1 to 5.2.2
shall be satisfied.
5.3.2
Heat test
1) Temperature
: 85±2 ℃
Contact resistance
2) Duration of test : 500h
200 mΩ max.
3) Standard conditions after test
: 1h
No.5.1.2 to 5.1.4 and
No.5.2.1 to 5.2.2
shall be satisfied.
5.3.3
Heat shock
1) Test cycles
test
5.3.4
Humidity test
: 20 cycles
2) Standard conditions after test
1) Temperature
Contact resistance
: 1h
A:+85±2 ℃
B:-40±2 ℃
C:1 hour
D:5 minutes max.
E:1 hour
F:5 minutes max.
: 60±2 ℃
No.5.2.1 to 5.2.2
shall be satisfied.
2) Relative humidity : 90∼95 %
200 mΩ max.
3) Duration of test
No.5.1.2 to 5.1.4 and
: 500 h
No.5.2.1 to 5.2.2
5) Standard conditions after test
: 1h
Endurance
1) DC 15 V
(Switching
2) Operation speed
: 2∼3 times/s
3) Push force
: Maximum value of operation
action)
No.5.1.2 to 5.1.4 and
Contact resistance
4) Take off a drop water.
5.3.5
200 mΩ max.
20 mA Resistance load
force
4) Operation number
:
shall be satisfied.
Contact resistance
20 Ω max.
Bouncing : 10 ms max.
Variation rate of
1,000,000 times
operation force shall
be within ±30 % to the
value before testing
No.5.1.2 and 5.2.2
shall be satisfied.
5.3.6
Withstand H 2S
1) Density
: 3±1ppm
Contact resistance
2) Temperature
: 40±2 ℃
200 mΩ max.
3) Relative humidity : 80∼85 %
No.5.1.2 to 5.1.4 and
4) Duration of test
No.5.2.1 to 5.2.2
: 24 h
5) Standard conditions after test
: 1h
Panasonic Corporation
shall be satisfied.
Classification
Part Name
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
Issue No.
Part No.
EVQ11K05B
20151337
7 / 10
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 60 W 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 fig-1. Design inclination of key top 4 deg. max. as fig-2.
(Recommended operation condition)
tyuui3_e
tyuui4_e
fig-1
fig-2
6.3 Note
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 Corporation
Classification
Part Name
Issue No.
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
20151337
Part No.
EVQ11K05B
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
2,500 pcs.
Outer carton
25,000 pcs.
7.2 Method of draw out
hou1_tate0_e
hou1_tate0_e
7.3 Taping condition
1) Lack of products
(1) Middle portion
Shoud not continue 4 pcs.
hou2
(2) The end of taping
Should have more than 5 pitch leader space.
hou3
(3) Bending part
At bending part , one product can be skipped.
hou4_e
2) In case of cutting the lead wire off,the length of lead wire protruded
from the tape is maximum 2 mm.
hou5
3) Pull strength
Pull strength products should not be separated
from the tape at the pull strength of 5N.
(Direction A)
hou6
Pull strength products should not be separated
from the tape at the pull strength of 1N.
(Direction B ,3 sec)
Panasonic Corporation
8 / 10
Classification
Part Name
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
Part No.
EVQ11K05B
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
Panasonic Corporation
Issue No.
20151337
9 / 10
Classification
Part Name
REFERENCE SPECIFICATION
Round Type 2R
Light Touch Switch
Issue No.
Part No.
EVQ11K05B
20151337
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
limitation 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 Corporation