TKM MEMBRANE TECHNOLOGY LTD.

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PET Overlay Flat Button Flexible Membrane Switch With 3M Adhesive

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TKM MEMBRANE TECHNOLOGY LTD.
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City:dongguan
Province/State:guangdong
Country/Region:china
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PET Overlay Flat Button Flexible Membrane Switch With 3M Adhesive

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Brand Name :TKM MS
Model Number :HC041
Certification :ISO9001:2008, SGS,Rohs
Place of Origin :China
MOQ :100pcs
Price :negotiation
Payment Terms :L/C, T/T, Western Union
Supply Ability :1000000Pieces per month
Delivery Time :15-20days
Packaging Details :Polybag per pcs,50per cartoon
Connector :Custom
Keypad Button Material :PET
Adhesive :3M
Max. Voltage :24v
OEM :OEM offered,design offerd
surface :gloss, matte, semi-gloss
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View Product Description

.What is membrane switch?

A membrane switch is an interface between user and machine, enabling an operator to communicate with equipment, instrumentation, or machinery. A membrane switch is a printed electronic circuit that uses pressure to open and close a circuit. 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) along with touch screens and mechanical switches

Flat Button Flexible Membrane Switch With 3M Adhesive 3M467 3M468

Flexible Membrane Switch Performance Index:

1.Electronic characteristics

Circuit rating 35V (DC), 100mA, 1W
Contact resistance 10Ω~500Ω (According the trace length and materials)
Insulation resistance > 100MΩ 250V DC
Contact bounce ≤ 5ms
Dielectric withstand 250VRms (50~60Hz 1min)
Life expectancy flat type ≥ 5 million times, tactile type ≥ 1 million times

2.Mechanical Properties

Actuation force flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz)
Switch stroke flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm

3.Environmental parameters

Operating Temperature -40°C~+80°C
Storage temperature -40°C~+85°C
Humidity 40°C, 90% ~95%, 240 hours

Design Option:

1) Graphic overlay with or without embossing.
2) Tactile with metal dome or polydome or non-tactile
3) Embedded LED or other surface mount components.
4) Waterproof or UV resistant.
5) Electroluminescent backlighting.
6) ESD shielding (Aluminum foil or whole layer with silver and carbon coated).
7) Tail with or without connector (male or female pin).

Environmental


Storage Temperature: -40°C (-40°F) to +70°C (158°F).
Storage Altitude: Sea level to 35,000 feet.
Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be
designed to operate in most environments.
Humidity: No delamination after 24 hours at 80°C and 90%RH.

Membrane Switch Main Application:

1. Information application products,

2. remote control,

3. telecommunication equipment,

4. OA equipment,

5. household appliance,

6. medical instruments,

7. measuring instruments,

8. toys

9. ...etc.

We manufacture complete line of membrane switches, our experienced
Design team are ready to work with you to design membrane switches to meet
Your unique needs of your project
.

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