Tactile Key Flexible Membrane Switch With Frost Window For Remote
Control Use
Flexible Membrane Switch 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
Description:
1. Copper foil substrate (Copper Film)
Copper foil: basically divided into two kinds of electrolytic
copper and rolled copper common thickness 1oz 1/2oz and 1/3 oz
Substrate film: a common thickness of the 1mil with 1/2mil two
kinds.
Glue (adhesive): thickness according to customer requirements.
2. In need of special light sources (eg: no shadows, no dizzying,
brightness uniformity and neon effect ......),
in with the environment needs (eg: a narrow space, complex shapes,
temperature and power consumption
constraints, vibration under the environment ......), the illusion
is impossible to make up the traditional cold
light source.
In addition, for printed mark, instructions, election propaganda,
body decoration and interior design, photo
or text on backlit transparent advertising material, EL cold light
is the best light materials
3. Stiffener (PI Stiffener Film)
Stiffener: reinforcing the mechanical strength of the FPC, to
facilitate the surface mounting job. Common thickness 3mil to 9mil.
Shape from the paper: to avoid foreign matter adhesive buildup
Crimping before the.
4. EMI: electromagnetic shielding film, the protection circuit
board line without interference from the outside world (a strong
electromagnetic District or susceptible to interference zone).
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.
