Product Description, Metal dome membrane switch

it’s widely useing in communications, industrial control, CNC machinery, injection molding machinery, embroidery machines, sewing machine equipment, weighing equipment, frequency converters, household appliances, children's toys, instruments, meters, medical equipment, smart homes, electronic game machines, Military industry, aerospace, automobile, etc.

Environmental
Storage temperature: -40°C (-40°F) to +70°C (158°F).
Storage altitude: sea level to 35,000 feet.
Operating temperature and altitude: -30°C (-30°F) to +75°C (170°F). Can be designed to operate in most environments.
Humidity: no delamination after 24 hours at 80°C and 90% RH

The raw materials are strictly inspected before putting them into warehouse. Each process has a dedicated inspector. Unqualified products are not allowed to enter the next process. After passing the inspection work of each products process and electrical performance test, 20% more products are inspected on the basis of 100% final inspection.

Advantage:

1.Accurate and strick color matching according to customer's requirement, both Panton and Ral color matching system, using advanced light box and computer color mataching, we can also do half-tone printing

2. Good material control to make sure all the material are high quality , all the material we used are Rohs compliant

3.Our engineer will work with customers and reommend specail constrution design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on

4. Strick quality inspection ,100 % funtional tesiting ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.

1. Electrical

Maximum Circuit Rating: 35V(DC),100mA,1W

Contact Resistance: 10Ω~ 500Ω (Varies from the trace length and material)

Insulation Resistance: 100MΩ 100V

Dielectric: 250 Vrms (50~60Hz 1min)

Contact Bounce: < 5ms

Life: Flat: ≥ 5million times

Tactile: ≥ 1 million times

Duraswitch: ≥ 10million times

Advantage:

1.Our engineer will work with customers and reommend specail constrution design to meet customer's desires ,such water proof ,dust proof and anti corrasion and so on

2. Strick quality inspection ,100 % funtional tesiting ,and we can also do specified testing ,such as humility testing ,life expectancy testing ,actuation force testing.

3. We are qualified Dara switch .5. Except membrane switch and touch screen, we can also do different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on.