circuit hard board backlit membrane foil switch overlay panel keypad switch for scale

circuit hard board backlit membrane foil switch overlay panel keypad switch for scale
Product Description
Environmental Operating TemFrom -20 to 65 °C/ -4 to 149 °FStorage TemFrom -40 to 85 °C/ -40 to 185 °F Seal3M permanent acrylic adhesive resists against dust, water, oil and moisture conditions. Special sealing options are available for wet environments.MechanicalTravel .007 inches to .015 inches Operating Force 4oz to 8ozElectricalOperating Voltage 30 volts maximum Operating Current10 microamps to 100 milliamps, resistiveClosed Circuit Resistance 100 ohms typical, dependent on size and layout Open Circuit Resistance 10 megohmsOperating Power 1 watt maximum CircuitryX-Y matrix or one side common
The main properties of custom design electronic membrane keypad:
1. PC /PET as overlay (control panel)
2. Flat keys or tactile type
3. Embossed button with good tactile feel
4. Pre-assemble with or without metal domes
5. Water-resistant, dust-proof, gas-proof and scratch-resistant
6. Long life cycle.
High-performance Membrane buttom:
1.Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer.
2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience.
4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof.
5. Low cost, high lifespan, membrane switches design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than 100 million times.
6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes.
Click here to send us inquiry >>>
Feature:
1.Paste, fixed, conductive shielding, conductive shielding, insulation.
2.Fire, flame, shock buffer, dustproof, anti-skid.
3.Backlit, high temperature, corrosion, sealing, protection
4.Spraying shelter, insulation, noise, filtering.
5.Customers may require professional precision die-processed into a variety of shapes.
Click here to send us inquiry >>>
Application
Related Products:
Company Information
Contact Us
Company Information
Production Process
FAQ
FAQ
Q1: Are u a manufacturer or a trading company?
A:We are a professional insulation manufacturer with our own factory for 13 years experience!
Q2: How about the payment term?
A:Usually by T/T,L/C,West Union,30%deposit after order,the balance will be paid at the sight of B/L.
Q3: How long will the delivery time ?
A: Usually one week by sea after order,but also delivery time according to the distance.
Q4: How much discount can you offer?
A:We will do our best to offer the competitive price,usually the discount depends on th quantity.
Q5:The shipping fare costs too much ,can you make it cheaper for us?
A:We will try our best to negotiate with shipping company,we save every penny for our customers,if it is possible ,you can desinate your own shipping agency.
Q6:Do you offer free samples?
A: Free sample will avaliable in 24 hours!