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Large-Scale Supply of Medical Device Applications Keypad Overlay

China Large-Scale Supply of Medical Device Applications Keypad Overlay, Find details about China Membrane Switch, Membrane Panel from Large-Scale Supply of Medical Device Applications Keypad Overlay

Model NO.
chunyip-kg93
Number of Switch
Custom
Detection Method
Retro-reflective Mode
Brand
Chunyip
Certification
ISO9001, UL, CE, CCC
Rear Adhesive
3m467/468/9080A/9448A
Panel Printing
The Reverse Printing
The Lamp
LED Backlight
Open Circuit Resistance
10m-100V
Storage Temperature Flat/Metal Dome
-20°c to +50°c
Trademark
CHUNYIP
Transport Package
Carton Packaging
Specification
custom specification
Origin
Dongguan
HS Code
8538900000
Model NO.
chunyip-kg93
Number of Switch
Custom
Detection Method
Retro-reflective Mode
Brand
Chunyip
Certification
ISO9001, UL, CE, CCC
Rear Adhesive
3m467/468/9080A/9448A
Panel Printing
The Reverse Printing
The Lamp
LED Backlight
Open Circuit Resistance
10m-100V
Storage Temperature Flat/Metal Dome
-20°c to +50°c
Trademark
CHUNYIP
Transport Package
Carton Packaging
Specification
custom specification
Origin
Dongguan
HS Code
8538900000
Large-Scale Supply of Medical Device Applications Keypad OverlayLarge-Scale Supply of Medical Device Applications Keypad Overlay
Standard parameter table for Membrane Switch
ItemDescription Technical capabilities 
1Working voltage<35V(DC) 
2Working current ≤100mA
3Touch resistance 0.5~10Ω
4Working resistance40Ω~500Ω
5Insulation resistance>100MΩ 250V DC
6The base pressure125V AC for 1 minute
7Operating strengthFlat type 50-500g
8Rebound Time ≤5ms
9Working lifeFlat type≥500 million times
Tactile type≥100 million times
10Loop resistance 50Ω,150Ω,350Ω,Or the user needs to determine
11Insulating ink withstands pressure100V/DC   Reliable service life:>100 million times
12Closing displacement 0.1~0.4mm(No sense of contact) 0.4~1.0mm(Touch type)
13Transfer of conductive silver slurryAt 55 ° C, temperature 90%, after 56 hours, the line was 10MΩ/50VDC 
14Silver pulp line width ≥0.3mm,The minimum interval0.3mm,Line burrs<1/3,The line gap<1/4Line width
15Pin spacing standard2.54 2.50 1.27 1.25mm
16Bending resistance of wireUse D =10mm steel rod to press and roll 80 times
17Working temperature-25ºC~+80ºC90% RH or less
18Storage temperature-40ºC~+85ºC temperature 95%±5%
19Test temperature and humidity+40ºC,90%~95%,240 Hours
20Atmospheric pressure86 ~ 106KPa printing size deviation ±0.10mm, shape margins unclear knitting difference ±0.1mm
21Functional start strokeFlat type 0.1~0.5mm
Tactile type 0.6~1.5mm
The printed request:
There is no oxidation or impurity on the silver paste line 
Color deviation ±0.11mm/100mm, insulating ink all covered with silver paste line
No ink scattered, writing without imperfection 
The color difference is not more than 2
No creases or paint
Transparent window transparent clean, uniform color, no scratches, pinholes, impurities.
Stable structure, long use time, key life in more than 1 million times, insulating ink all covered silver paste line, product color difference is not more than two levels, no ink powder, printing size deviation ±0.10mm, the appearance of the edge line is not clear woven difference ±0.1mm, no creases, paint off, uniform color, no scratches, pinholes, impurities.

Dongguan Chun Yip Electronic Technology Co., Ltd. was established in 2000, with 18 years of experience focusing on the production and development of switches, film panels, film key products applicable in various fields. Provide membrane switch OEM/ODM solutions for each regional customers. The plant is certified by the ISO9001:2015 system to ensure the reliability of our production and supply chain. Products shall be inspected and tested before packaging and shipment to reduce the quality guarantee of defects.
Reception of Chun Yip Electronic Technology Company Limited & Gate of the factory
Gate display / Reception
Large-Scale Supply of Medical Device Applications Keypad OverlayLarge-Scale Supply of Medical Device Applications Keypad Overlay
We are committed to providing you with the following services:
1. uses silk printing, offset printing, digital printing and other perfect panels
2. produces quality Membrane switches including shrapnel, patch LED, capacitance, resistance, diodes
3. design has anti-static, chemical, ultraviolet quality film switch and control key boards, including scratch, waterproof, which can maintain more than 1 million life in a harsh environment
4. combines quality film switch and control keypad with PCB/FPC/RUBBER KEY/FFC/ metal back plate / plastic housing
5.. Provide planar, convex, shrapnel, film bubble with good feel quality film switch and control key pad
The following are our physical factories and workshops

Large-Scale Supply of Medical Device Applications Keypad Overlay
↑ Workshop Work Picture Display / PCB Combined Membrane Switch Product ↓
Large-Scale Supply of Medical Device Applications Keypad Overlay
I. Membrane switch structure
A, panel: face layer with identification product logo, graphics, control keys and so on;
B, adhesive: double-sided tape connecting panel and line layer;
C, line: conduct line distribution according to the product requirements, so as to achieve some function;
D, back adhesive: double-sided adhesive that fits the film switch and injection shell or other adhesive.

II. Characteristics of the membrane switch
A, shape is beautiful and novel;
B, small volume, thin thickness, light weight, conducive to computer keyboard to light, thin, short, small and other directions;
C, moisture-proof, dust-proof, oil prevention and harmful gases, strong sealing, acid and alkali seismic resistance;
D, long life and No easy bending.

III. Classification of membrane switches
A, flexible film switch: the mask layer, isolation layer and circuit layer of the film keyboard consists of films of different properties;
B, hard film keyboard: the graphics and lines of the switch are made on the common printed circuit complex copper plate;
C, flat film keyboard: The key on the film keyboard indicates the position, shape and size of the key body in different colors.

IV. Application of membrane switch
1, industrial control field: applied in electronic measuring instruments, computer control, digital machine tool, industrial controller, industrial equity device, energy
Measurement, automotive electronics, etc. - - - - - - - - -industrial control membrane switch;
2, household appliances field: applied in air conditioning, washing machine, induction cooker, microwave oven, rice cooker, soybean milk machine, etc
3, health care devices: for fitness devices, electronic blood pressure meters, treatment instruments, medical equipment, testing equipment, etc.;
4, Consumer Electronics: toy phones, dance blankets, remote controlled cars, other consumer electronics, etc.

V. Printing indicators
1, print size deviation ± 0.10mm, External border unclear aberration ± 0.1mm
2, set color deviation ± 0.11mm/100mm, Insulation ink compound silver slurry line
3, has no loose ink and no incomplete handwriting
4, color aberration is not greater than the secondary
5, shall not be creased or painted
6, transparent window transparent and clean, uniform color, no scratches, pinholes, impurities.


FAQ:
1. Are you a manufacturer or a trading company?
A: We are the manufacturer and you are welcome to visit our factory and provide videos and pictures for you to check.

2.What kind of membrane switches can be produced?
A: large film switch, film keyboard, graphic cover, film circuit, LED backlight film switch, LGF backlight film switch, EL backlight film switch, capacitor film switch, rubber film switch, rubber keyboard, FPC circuit film switch, PCB board film switch, metal backlight film switch, acrylic / PC backplane film switch, waterproof film switch, UV film switch, scratch film switch, digital printing film switch, etc.

3.What kind of documentation is required for membrane switches, rubber keyboards, and PCB assembly?
A: membrane switch: requires CorelDraw or Ai or CAD vector drawing required;
Rubber keyboard: the structure needs 3D drawing, graphic printing drawing;
Bacterial files for PCB or FPC, BOM list, test methods;

4.How to place an order and quote?
Information is required as follows:
(1) Drawing, photos, requirements and quantity
(2) Cover layer dimension:
Material: PET/PC
Binder: 3M467/3M468
Button: embed flat metal silicone rubber adhesive
LED: Yes / No
It is best to send us design drawings or samples along with other detailed data and then we will customize the membrane switch to your request.

5.so free sample policy?
(1) Free samples: If you pay the shipping fee, we can provide you with free similar samples.
(2) Custom sample: drawings, requirements and quantity can be provided, we quote.

6.What is our way of transportation?
A: by small weight, transported by FedEx and UPS, DHL, TNT express; by heavy weight, transported by sea or aircraft, and shipped as directed by the customer;

7.How to guarantee after-sales service?
A: We will track the process to ensure smooth shipment to you. If any problems arise, we will offer you the best solution.


8.What are our terms of payment?
A: for new customers, we will be 50% in advance and the rest 50% before shipping. For long-term cooperative customers, our monthly report;


 Pls send us your drawing or data sheet then we make production file for your approval.

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