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FPC Cable PET Membrane Keyboard Switch 3M468 Rear Adhesive

Shenzhen Lunfeng Technology Co., Ltd

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Address: 6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China

Contact name:Wong

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FPC Cable PET Membrane Keyboard Switch 3M468 Rear Adhesive

Country/Region china
City & Province shenzhen guangdong
Categories Electrical Wires
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Product Details

FPC Cable PET Membrane Switch, Membrane Keyboard Switch
 
The keys on the membrane switch use different colors to indicate the position, shape and size of the key body, which are more common in the initial stage of the membrane switch. Three-dimensional membrane switch: Usually, the keys on the membrane switch just use color to express the position, shape and size of the key body.
 
Membrane switch is an operating system that integrates key functions, indicating elements and instrument panels. It consists of four parts: panel, upper circuit, isolation layer and lower circuit. When the membrane switch is pressed, the contacts of the upper circuit are deformed downward, and are in contact with the pole plate of the lower circuit. After the finger is released, the contacts of the upper circuit bounce back, the circuit is disconnected, and the circuit triggers a signal.The membrane switch has strict structure, beautiful appearance and good sealing performance.
 
 
PPC Membrane Switch Application
 
Are widely used in industrial, mechanical, electronic, medical, instruments, meters, household electrical appliances, and many other areas
 
 
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

 

ItemsSilver Printed CircuitCopper Etched FPC Circuit
MaterialPET (Polyester)Copper
ConductorPrinted silverCopper
Contact FingersSilver and CarbonGold plated
Contact Buttons PadsSilverGold plated
Life & Reliabilitynormalgood
Stabilitynormalgood
ResistancelowVery low
Costlowhigh
Lead Time2-3 days7-10 days
Pitch0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm0.5mm, 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...


 
























































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