| 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 | GPO013 |
| 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 |
| Usage | OEM Electronics | Place of Origin | Shenzhen, China |
| Shape | Customized Die Cut | Size | Customized Size, Requst |
| Packaging Details | First put into a polybag, then paked into a carton. According to clients' special requirements. | Material | PET |
| Material surface | matte surface | Model Number | GPO013 |
| Supply Ability | 500000 Piece/Pieces per Month | Feature | embossed button, LCD |
| Surface finishing | UV | Certification | ISO9001:2015 |
| Brand Name | Lunfeng | Payment Terms | T/T, Western Union |
| Type | Meet Customer's Demand,Adhesive Sticker | Colors | Pantone/ RAL color, blue, white |
| Price | Negotiable | Delivery Time | 7-25 working days, To be negotiated |
| Product name | Graphic Panel Overlay Tactile Glossy PET overlay | Minimum Order Quantity | 1 piece |
| Rear adhesive | 3M468 | Application | Electronic Industry |
Graphic Panel Overlay Tactile Glossy PET overlay
What is a Graphic Overlay?
A
graphic
overlay
is
the
outermost
layer
of
the
front
panel.
It
is
the
intuitive
part
of
an
electronic
interface
that
connects
the
user
to
the
machine,
device,
or
equipment;
and
the
part
of
the
front
panel
switch
which
is
visible
to
the
user,
graphically
defining
the
locations
of
the
keypads,
and
explaining
the
operation
of
the
equipment.
For
these
reasons,
the
panel
graphic
overlay
plays
a
significant
role
in
defining
the
user
experience.
Graphic
Overlays
Customization
Capabilities
Custom
graphic
overlays
create
bright
colors
and
clear
designs
on
a
wide
range
of
substrates
and
materials.
Dyna-Graphics
offers
special
ultraviolet
selective
textures
and
hard
coat
treatments
to
protect
lens
areas
from
chemicals
and
scratching.
Backlighting
can
also
be
added
to
the
overlay
to
improve
visibility
in
low-light
applications.
3M
adhesives
enhance
the
performance
of
your
overlay
and
are
selected
based
on
your
operating
environment
and
substrate.
Customization
can
add
features
to
these
overlays
that
can
provide
enhanced
protection
from
temperature
extremes,
harsh
chemical,
dirt
and
dust
and
frequent
cleaning
regimens.
Our
Advantage:
We
Focus
in
membrane
switch
and
related
items.
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...
