MachineU > China Products > Office & School Supplies > Office Adhesives & Tapes > Office Adhesive Tape
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Specifications
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX009
Certification :
ISO9001:2015, SMETA 4P
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
1 piece
Price :
depending on the design
Payment Terms :
TT/telegram transfer
Supply Ability :
500000 Piece/Pieces per Month
Delivery Time :
normally 2-4 weeks, can be discussed
Packaging Details :
PE bag/foam/carton, as customer's request
Product name :
Custom Made Poly Membrane Switch Keyboard
ColorS :
Pantone/ RAL color, gray, blue, silver
Material :
PET, Polyester EBG180
Rear adhesive :
3M9448, 3M467,3M468, 3M9080
Feature :
metal domes, glossy surface, silver circuit
Connector :
2.54mm black Connector
Key :
FLAT keys, glossy buttons
Type :
NO LED, NO WINDOW
Membrane switch :
Custom Made Membrane Switch Keyboard
Description

Custom Made Poly Membrane Switch Keyboard

A membrane switch or flat panel switch consists of a printed polyester or polycarbonate overlay adhered to a printed circuit using pressure to open and close a circuit. The switch is an interface between user and machine, enabling an operator to communicate with equipment, instrumentation, or machinery. The membrane switch circuitry is most often screen printed using conductive inks which are typically made of silver or carbon. Membrane switches are part of a range of devices considered to be user interfaces or human machine interfaces (HMIs).

Graphic Overlay: membrane switch graphic overlay capabilities
Circuitry: etched copper on Kapton flex circuitry or printed silver circuit
Emboss: embossed key options
Switches: metal dome switches
Backlighting: membrane keypad switch backlighting options
Connection: membrane switch connector options
Environmentally Sealing: sealed membrane switches
Shielding: EMI / ESD / RFI Shielding


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...

Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive

Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive


Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive


Product tags

silicone rubber keypad design guide

,

epoxy coated silicon rubber keypad

,

epoxy coated silicone rubber keypad
Send your message to this supplier
Send Now

Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive

Ask Latest Price
Watch Video
Product Detail
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX009
Certification :
ISO9001:2015, SMETA 4P
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
1 piece
Price :
depending on the design
Contact Supplier
video
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive
Poly Membrane Switch Keyboard Custom Made 3M9448 Rear Adhesive

Shenzhen Lunfeng Technology Co., Ltd

Verified Supplier
4 Years
guangdong, shenzhen
Since 1995
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Metal Dome Membrane Switch, PET Membrane Switch, Flat Membrane Switch
Employee Number :
200~300
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Metal Dome Membrane Switch
MachineU China Products Office & School Supplies Office Adhesives & Tapes Office Adhesive Tape
Contact Supplier
Submit Requirement