metal snap dome membrane switch for industrial equipment

Specifications

Dalian Geeton Electronics Co., Ltd specializes in producing membrane switch and nameplate, and we have established more than five years’ stable business partnership with Panasonic, TOSHIBA, OMRON, SANYO and other international well-known enterprises.

metal snap dome membrane switch materials

1. Material: matte and clear PET, thickness of 0.13~0.20mm

2. Adhesive: 3M467/468 and 3M300LSE series

3. Components : LED, metal domes, connector and circuit,all these can be designed and made according to customer requirements.

metal snap dome membrane switch advantages:

1. Beautiful appearance, bright in color, various types of products can be designed according to customer requirements.

2. Small size, light weight, thin thickness, good tactility, abrasion resistant, Installation and connection convenience.  

3. Tightness is good, moisture-proof, dust-proof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quake proof.  

4. Low cost, high lifespan. The life expectancy of different types of membrane switch is more than 1 million times. 

5. Easy to operate, intuitive, safe and reliable, in-house 100% functionally tested.

metal snap dome membrane switch  performance indicators: 
1. Electronic characteristics 
  Circuit rating: 35V (DC), 100mA, 1W
  Contact resistance: 10Ω--500Ω (According the trace length and materials to confirm) 
  Insulation resistance :> 100MΩ 250V DC 
  Contact bounce: ≤ 5ms     Dielectric withstand: 250VRms (50-60Hz 1min) 
  Life expectancy: flat type ≥ 5 million times, tactile type: ≥ 1 million times
2. Mechanical Properties:

Operating pressure : 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 
3. Environmental parameters 
  Operating Temperature: -20- +80°C, Storage temperature: -40°C- +85°C
  Humidity: 40°C, 90% -95%, 240 hours