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Shenzhen Haiwen Membrane Switch Co., Ltd.
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Home > products > Capacitive Touch Switch > Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch

Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch

Product Details

Place of Origin: Guangdong, China

Brand Name: Haiwen

Certification: ISO9001:2008

Model Number: HW-0983245

Payment & Shipping Terms

Price: $0.50 - $5.00/pieces

Packaging Details: According to customer requirement, the use of plastic bags and carton packaging

Supply Ability: 100000 Piece/Pieces per Month

Get Best Price
Highlight:

Silk Screen Printed Capacitive Touch Switch

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Silk Screen Printed Keypad Membrane Switch

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PET Keypad Membrane Switch

Type:
Membrane Keypad
Application:
Telecommunication Equipment
Keypad Button Material:
F200 PET
Cross Reference:
PET/PC
Color:
Pantone Or RAL
Service Life:
> 1 Million Times
Operating Temperature:
-40 ℃ ~ +80 ℃
FPC Membrane Switch:
PC Or PET Material
LED:
Embedded
Design:
Custom Size,color,button Shape,cable Length
Back Adhesive:
3M
Circuit:
Flexible FPC
Button:
Embossed Tactile,flat Non-tactile
Port:
Shenzhen
Type:
Membrane Keypad
Application:
Telecommunication Equipment
Keypad Button Material:
F200 PET
Cross Reference:
PET/PC
Color:
Pantone Or RAL
Service Life:
> 1 Million Times
Operating Temperature:
-40 ℃ ~ +80 ℃
FPC Membrane Switch:
PC Or PET Material
LED:
Embedded
Design:
Custom Size,color,button Shape,cable Length
Back Adhesive:
3M
Circuit:
Flexible FPC
Button:
Embossed Tactile,flat Non-tactile
Port:
Shenzhen
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Product Description

Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch 0

 

       Membrane keypad flexible polycarbonate or polyester film printed with conductive paste made of the switch contact circuit is a contact switch. 

       Membrane keypad has the advantage of the whole flat, thin shape, quality, small, dust-proof, good, good water resistance, is a semi-enclosed structure. In addition, the panel design, and great freedom of choice of colors. Positive range of applications of desktop computers, copiers, fax machines, toys, square computer, word processor and other areas of expansion.

       LEDs welded on the FPC flexible circuit layer make into the membrane keypad. 25 Everlight 0805 LED lights are assembled in the keypad, metal domes added to the membrane keypad provide the upper circuit layer.  The LED windows should be embossed. All of these details are making the construction stable. Using F200 matte PET makes the overlay looks graceful.  The LED keypad are widely used as industrial control keypad, because of good tactile buttons, powerful functions. The keypad can be customized based on customer’s design such as button icons, colors etc. The main characters are printed wiring, low resistance and function well. Item HW-91206003 with strong function is able to weld with colorful LEDs, adopting waterproof circle structure and 3M9495LE. So keypads are suitable for high air humidity environment.

               The main technical parameters of Haiwen membrane switch
(1) Electrical Properties 
1, operating voltage:  ≤ 50VDC 
2, working current:  ≤ 100mA 
3 Contact resistance:  0.5 ~ 5Ω 
4 Insulation resistance:  ≥ 100MΩ (100VDC) 
5, substrate voltage:  2kDVC 
6, spring time:  ≤ 6ms 
7, loop resistance:  30Ω
8, insulation ink voltage:  100VDC 
   
(2) Mechanical Properties 
1, reliability, service life: > 1 million times 
2, closed displacement: 

0.1 ~ 0.4mm (no touch-type) 

0.4 ~ 1.0mm 

3, health standard for power:  280g Power 
4, Silver migration: 

In 55 ℃, humidity 90%, 56 

hours later, the second-line between the 10MΩ/50VDC

5, Silver online no oxidation, no impurities   
6, Silver width

 ≥ 0.3mm, the smallest interval of 

0.3mm, line edges <1 / 3, the 

line gap of <1 / 4 width 

7, pin spacing standard  2.54mm
8, lead anti-curvature, with d 

10mm steel rod line pressure roller

80 constantly. 

   
(3) environmental performance 
1, operating temperature:  -40 ℃ ~ +80 ℃
2, storage temperature:  -40 ℃ ~ +85 ℃ temperature of 95% ± 5% 
3, atmospheric pressure:  86 ~ 106kDa 
   
(4) print index 
1, print size deviation

± 0.15mm, clear code looks 

bad ≤ 0.1mm edges 

2, chromatic deviation

± 0.11mm/100mm, insulated cover all

 the Silver Line Ink 

3, no ink dispersion, writing non-defective
4, chromatic aberration is not more than two
5, may have creases, paint stripping 

6, transparent windows transparent clean, uniform color, not a scratch, and impurity

 
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Company Information
Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch 8Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch 9
FAQ

Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch 10

Q1:Are you a factory or trade company?
A: XingDa is a PCB/FPC/PCBA manufacturer/factory. We pecialize in PCB/PCBs Board for 6 years. 
 
Q2:Is my PCB file safe if I send it to you for manufacturing?
A: We respect customer's design authority and will never manufacture PCB for someone else without 
your permission. NDA is acceptable.
 
Q3:Can you copy PCB samples without Gerber file?
A: Yes, we can clone the PCB according to your samples. 
 
Q4:What payment do you accept ?
A: TT/ Western Union/ Paypal/ Unistream.
 
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: For PCB: 1 pcs
    For PCBA: 1000pcs
 
Q7: What's your main market?
 A:Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...

 

Packaging & Shipping

 

Silk Screen Printed Capacitive Touch Switch PET Keypad Membrane Switch 11