PCB membrane keyboard manufacturers
USD $0.1 - $5 /Piece
Min.Order:5 Pieces
Shenzhen Citic Treasure Electronic Co., Ltd.
Membrane switch is also called light touch the keyboard, use the combination of planar multi-layer whole sealing structure, is the button switches, panels, tags, symbols and gasket seal together a set of optical, mechanical and electrical integration of the new type of electronic components.
Membrane switch has a good waterproof, dustproof, prevent oil, prevent the erosion of harmful gas, stable and reliable performance, light weight, small volume, long service life, convenient assembly, the panel can be cleaned and not easy to damage, color is rich, beautiful and easy, etc. membrane switch make your products more time characteristics.
Our Membrane Switches are widely used in various electronics fields such as Industrial controls, measurement instruments, fitness equipment, medical devices, chemistry and metallurgy, testing equipment, electronic scale, environmental protection equipment, appliances, building safety system and fire alarm system.
Main Technical Specifications
Electronic Characteristic | <35V ( DC ) <100mA 1W | Life Expectancy | flat type ≥ 500 million times, tactile type: ≥ 100 million times |
Contact Resistance | 10Ω--500Ω (According the trace length and materials to confirm) | Operation Temperature | -40 °c ~ + 80 °c |
Insulating Impedance | >100MΩ 250V DC | Stock Temperature | -40 °c ~ + 85 °c |
Resistance of the wire | <1 Ω/cm width 1.27mm | Humidity | + 40 °c 90 % ~ 95% 240 hour |
Operation 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 |
Material: PET /PC/PVC;
Adhesive: 3M467 & 3M468;
Antioxidative, waterproof and dustproof;
Durable ≥1million times;
Pass: ISO9001:2008RoHS;
Free from the erosion of harmful gas
OEM Service
We offer OEM service. Shape, color, material, size can all be customized.
To save time in confirmation of product details and make accurate quotation, please kindly provide reference artwork. And tell us your requirements, including: size, material, thickness, quantity, special quality requests(for example: products need to resist to very high/low temperature, water, moisture, sunlight, etc)
Samples:
1. Sample lead time:3-5 days.
2. Sample cost: depend on product details.
If you need our stock to check the quality, we can provide sample for free if you agree to pay postage.
3. Sample cost refund: negotiable
Packaging & Delivery
Delivery Detail: 4-12 days after payment and printing design confirm
Packaging: Rolls or sheets. International standard packing by shrink firm or sealed plastic bag and then put in cartons. Or packaging as per customer's requirement. Control the weight as less as possible .
Shipping: By air,by sea,expressage
Why choose us ?
1. High reliable in function with Low cost.
2. Function test 100% before shipment Rosh.
3. Three factories to support mass production.
4. Professional staffs and in administration level.
5. Silk screen printing, spray coating, laser etching, back-lighted, hard/epoxy coating keypads.
6. Keypad surface with transparent spraying coating, PU coating.
7. Waterproof seal & design reach IP65.
8. Automatic painting and laser etching process.
9. Sprayed with color inks and laser etched to cut legend for a backlit effect.
10. Available in epoxy coating or spray-painted with colored keys upon request.
11. We are specialized in the line of membrane switch over 10 years .
SHENZHEN CITIC TREASURE ELECTRONIC CO., LTD., is a collection of r&d, design, production, sales in the integration of professional manufacturers,and with its a large number of professional talents, advanced technology and management expertise .
Main products : membrane switch, membrane panel, membrane buttons, touch screen, touch keys, capacitance screen, conductive film, flexible lines,metal membrane switch, EL cold light tablets, cold light films, electronic board, PC, PVC stick face film, PET name plate, etching plate, metal plate, lenses, IMD/on IML panel, acrylic panel/name plate, etc.
We inherit the management theory that"people-centered, quality first, bent on making progress, sincerity is managed", cooperate in sincere expectation and you, common development.
1. How to order membrane switch?
You can tell me your size. color .material,surface,finish,rear adhesive, etc. You'd better send me the drawing.
together with panton color or RAL color.
2.what is the delievery time?
The sample time is about 7-10days.The quantity order would take 1-2 weeks.For complicated product should take 1 more week.
3. Shall we supply samples?
Yes, but freight collect.Most of the item is customized it need molding charge.
4. What is our payment term?
We mainly receive trade assurance,TT,west union etc.
Thanks for your visiting