EVPAKB11A [PANASONIC]
Keypad Switch;
PANASONIC 
Light Touch Switches/EVPAK
3.8 mm×1.9 mm Side-operational SMD
Light Touch Switches
Type:
EVPAK
■ Features
×
● External dimensions: 3.9 mm 2.05 mm, (Excluding the push plate)
Height 1.6 mm
● Side-operational type
● Good feeling
● Measure against electro static discharge (ESD)
● IP67 characteristic
■ Recommended Applications
● Operation switches for portable electronic equipment
(Mobile phone, Portable audio)
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
&
7
1
"
,
Product Code
Type
Height
■ Specifications
Type
Snap action/Push-on type SPST
Rating
10 μA 2 Vdc to 20 mA 15 Vdc (Resistive load)
100 mΩ max.
Contact Resistance
Insulation Resistance
Electrical
100 MΩ min. (at 100 Vdc)
250 Vac for 1 minute
10 ms max. (ON, OFF)
1.6 N
Dielectric Withstanding Voltage
Bouncing
Operating Force
Travel
Mechanical
Endurance
0.12 mm
Operating Life
200000 cycles min.
Dust : Talc (Type4) 8h
Immersion depth : 1m 30min.
–40 °C to +85 °C
IP6x (Dust resistance)
IPx7 (Water resistance)
✽
IP67( 1)
Operating Temperature
Storage Temperature
–40 °C to +90 °C (Bulk)
–20 °C to +60 °C (Taping)
Minimum Quantity/Packing Unit
5000 pcs. Embossed Taping (Reel Pack)
25000 pcs.
Quantity/Carton
Note: Non washable
✽
( 1) IP67 : Switch shall not be operated during test.
Water or dust ingress shall be limited enough to prevent deleterious effect to the switch function.
However, IP67 shall be guaranteed under single product state,
then there is a possibility that IP67 performance become impaired depending on your mounting condition or usage.
So, please ask us in advance, if the switch is applied to important usage for water and dust resistant.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Jul. 2014
Light Touch Switches/EVPAK
■ Dimensions in mm (not to scale)
EVPAK
Embossed Taping)
(
General dimension tolerance : 0.1
( )dimensions are reference dimensions.
This reference specifications are subject to change.
2.9
(2.05)
0.8
0.80 0.05
0.85
A
A'
0.43 0.04
(1.4)
1.50 0.07
0.95 0.95
2-0.65
2-f0.55+0.1
0
1.1
A
A
A'
A'
Circuit diagram
2-1.1 0.8
PWB land pattern for reference
Soldering thickness t=0.10 to 0.12
Part Numbers
EVPAKB11A
Operating Force
1.6 N
Height
1.6 mm
Operating Life
200000 cycles
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Jul. 2014
Light Touch Switches/EVPAK
■ Recommended Reflow Soldering Conditions
MAX.
260
Fan or Normal Temp.
230
180
150
(Normal Temp.)
90 30
40 10
Soldering Time (s)
Reflow temperature may vary by location even in the same reflow condition.
Please check the reflow temperature at terminals and at the top of a switch
to make sure the both temperatures are withiin the specification.
If even one of them is out of the specifications, please adjust.
✽
● Embossed Carrier Taping
Tape width=12.0 mm
Feeding hole
Chip pocket
H
K
D
E
F
L
Taping condition : Lack of products in the middle of taping should be
one MAX, but total quantity specified in the
specifications should be secured.
Peeling off strength of top tape : It should be within 0.2N to 1. ON at
165 degree in peeling off angle.
Joint of carrier tape : One joint per one reel may exist.
J
t
Tape running direction
Unit: mm
Part No. Height
EVPAK 1.6
A
B
C
D
E
F
G
H
I
J
K
L
K
t
12.0 0.2 1.75 0.10 5.50 0.05 8.0 0.1 4.0 0.1 2.00 0.05 1.5+0.1
0
3.15 0.20 4.1 0.2 (1.125) 1.8 0.1 0.65 0.10 (10.25) 0.30 0.05
● Standard Reel Dimensions in mm (not to scale)
G
E
Item
A
B
C
D
E
C
Rate (mm) 0380.0 2.0 080.0 1.0 013.0 0.5 021.0 1.0
2.0 0.5
D
Item
F
G
Rate (mm) 13.5 1.0
17.5 1.0
A
F
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Jul. 2014
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