Metal Dome PET / PC Custom Electronic Multilayer Circuit Board For
Muti Media Activate
Multilayer Circuit Board Performance Index:
1.Electronic characteristics |
| Circuit rating | 35V (DC), 100mA, 1W |
| Contact resistance | 10Ω~500Ω (According the trace length and materials) |
| 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 |
| Actuation 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 |
3.Environmental parameters |
| Operating Temperature | -40°C~+80°C |
| Storage temperature | -40°C~+85°C |
| Humidity | 40°C, 90% ~95%, 240 hours
|
Performance indicators:
1. Electronic characteristics:
Circuit rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω --500Ω (According the trace length and
materials to comfirm)
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 Actuation 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
3. Environmental parameters:
Operating Temperature: -40 oC- +80oC,
Storage temperature: -40oC - +85oC
Humidity: 40oC, 90% -95%, 240 hours
Applications:
Our membrane switches are widely used in :
• Medical Equipment
• Telecommunications apparatus
• Household appliances
• Security systems
• Point of sale apparatus
• Industrial controls
• Toys
Our advantage
1. 10 years' producing history and 10 years' exporting experience.
2. Professional engineering team will offer technical support in
development step
of new project.
3. Provide one-stop production and assembly service from custom
membrane
switch to PCBA, enclosure, back plate etc.
4. Using high standard mould to assure the products with high
quality and precise
dimensions.
5. In-house 100% functionally tested.
we manufacture complete line of membrane switches, our experienced
Design team are ready to work with you to design membrane switches
to meet
Your unique needs of your project.
