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| Price | Negotiable |
| MOQ | 1 piece |
| Delivery Time | 7-25 working days, To be negotiated |
| Brand | Lunfeng |
| Place of Origin | Shenzhen, China |
| Certification | ISO9001:2015 |
| Model Number | LFMS09 |
| Packaging Details | First put into a polybag, then paked into a carton. According to clients' special requirements. |
| Payment Terms | T/T, Western Union |
| Supply Ability | 500000 Piece/Pieces per Month |
| Printing | Screen Printing | Connector | 2.54mm |
| Place of Origin | Shenzhen, China | Size | Customized Size |
| Packaging Details | First put into a polybag, then paked into a carton. According to clients' special requirements. | Circuit | printing silver ink on PET material&flexible cable |
| Model Number | LFMS09 | Supply Ability | 500000 Piece/Pieces per Month |
| Feature | high quality, LCD window, glossy surface | Certification | ISO9001:2015 |
| Brand Name | Lunfeng | Payment Terms | T/T, Western Union |
| Thickness | accepated thicken requirement | used on | remote controller keypad membrane switch |
| Type | Meet Customer's Demand， non-tactile | Key option | flat button |
| Colors | Pantone/ RAL color, gray, black | Price | Negotiable |
| Delivery Time | 7-25 working days, To be negotiated | Product name | Flat Membrane Switch Panel non-tactile membrane keypad |
| Minimum Order Quantity | 1 piece | Application | Home Appliance,Telecommunication Equipment |
Flat
Membrane
Switch
Panel
non-tactile
membrane
keypad
What
is
membrane
keypad?
It
is
an
operating
system,
which
integrates
key
function,
indicator
element,
and
instrument
panel.
Also,
it’s
called
touch
keyboard,
because
the
keypad
will
generate
a
tactile
response
in
use.
It
adopts
an
integral
sealing
construction
combined
with
flat
and
multi-layers.
As
we
all
know,
the
structure
seals
tactile
membrane
switch,
graphic
overlay,
mark,
symbol
display,
and
lining
board
together.
This
membrane
switch
keyboard
is
a
new
type
of
electronic
component,
integration
of
light,
machine,
and
electricity.
Furthermore,
the
appearance
of
this
type
of
keyboard
marks
a
fundamental
change
in
the
appearance
and
structure
of
printed
electronic
products.
This
type
of
switch
can
replace
key
buttons
of
the
regular
discrete
component
part
to
perform
the
tasks
of
the
operating
system
more
reliably.
Our
Advantage:
We
Focus
in
membrane
switch
and
related
items.
Strong
R&D
capability
Stable
in
quality
Competitive
price
Short
Lead
time
for
samples
and
Mass
production
Whole
solution
design
available
Applications:
*
home
appliances
and
device
*
Security
Protection
systems
with
Cipher
Code
*
Various
industry
control
keypad
panel
*
consumer
electronics
and
3C
item
*
Thrapy
medical
system
and
device
*
Various
automtic
machine
control
keypad
*
Telecommunication
Equipment
*
Medical
Equipment
*
Industrial
Equipment
*
Household
Equipment
*
Remote
Controller
*
Control
system
| Items | Silver Printed Circuit | Copper Etched FPC Circuit |
| Material | PET (Polyester) | Copper |
| Conductor | Printed silver | Copper |
| Contact Fingers | Silver and Carbon | Gold plated |
| Contact Buttons Pads | Silver | Gold plated |
| Life & Reliability | normal | good |
| Stability | normal | good |
| Resistance | low | Very low |
| Cost | low | high |
| Lead Time | 2-3 days | 7-10 days |
| Pitch | 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm |
0.5mm,
1.0mm,
1.27mm,
2.54mm |
|
1.Electrical Properties |
Membrane Switch |
||
|
Electrical Level: |
35V(DC), 100mA,1W |
||
|
Contact Resistance: |
10Ω~500 Ω |
||
|
Insulation Resistance: |
100MΩ/100V |
||
|
Dielectrics Voltage-resistance: |
250VRms(50~60Hz 1min) |
||
|
Chattering Time: |
≤ 5ms |
||
|
Life Time: |
Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 |
||
|
Tail Folding: |
R>1,180 |
||
|
|
|
||
|
2.Mechanical Properties |
|
||
|
Operating Force: |
Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz) |
||
|
Switch Stroke: |
Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm |
||
|
|
|
||
|
3.Environmental and Storage Conditions |
|
||
|
Operation Temperature: |
-40°C ~ +80°C |
||
|
Storage Temperature: |
-40°C ~ +80°C |
||
|
Humidity: |
40°C,
90%~95%,
240
hours |
FAQ:
Q1:
Are
you
a
factory
or
trade
company?
A
:
Lunfeng
is
membrane
switch/
graphic
overlay
manufacturer/factory.
We
pecialize
in
memrbane
switch
for
26
years.
Q2
:
Is
my
switch
file
safe
if
I
send
it
to
you
for
manufacturing?
A
:
We
respect
customer's
design
authority
and
will
never
manufacture
membrane
switch/
graphic
overlay
for
someone
else
without
your
permission.
NDA
is
acceptable.
Q3
:
Can
you
copy
membrane
switch/
graphic
overlay
samples
without
file?
A
:
Yes,
we
can
clone
membrane
switch/
graphic
overlay
according
to
your
samples.
Q4
:
What
payment
do
you
accept
?
A
:
TT/
Western
Union.
Q5
:
What's
your
shipping
way
?
A
:
1.
We
have
our
own
forwarder
to
ship
goods
by
DHL,
UPS,
FEDEX,
TNT,
EMS.
2.
If
you
have
your
own
forwarder,
we
can
cooperate
with
them.
Q6
:
How
about
the
MOQ?
A
:
1
pcs,
but
normally
5
pcs
samples
for
memrbane
switch,
10
pcs
for
membrane
overlay.
Q7
:
What's
your
main
market?
A
:
Europe,
USA,
Brazil,
Russia,
Turkey,
Iran,
Austrialia,
Singapore...
