Place of Origin: Zhejiang, China (Mainland)
Brand Name: Kaike
Model Number: KK3985
Protection Level: IP67
Max. Current: 100 MA
Max. Voltage: 35V DC
Color: Pantone or RAL
Material: PC/PVC,PET, Poly
Size: customized size accepted
Life time: >1 million times
Application: Home Appliance
Item: Membrane Switch
Packaging & Delivery
Packaging Details: Standard export packing or according to the customers requirements
Delivery Detail: Within 7-10 working days after confirmed
Long service life
Durable, seismic, lead wire resistance around the fracture well
Vacuum molding touch type key, switching type connector, set LED as a whole, convenient installation
Beautiful appearance, rich and bright in color
Small size, light weight, good tactility
Tightness is good, moisture-proof, dustproof, waterproof, anti-corrosion and erosion of harmful gas proof
Low cost, high lifespan
Easy to operate, intuitive, safe and reliable, in-house 100% functionally tested
Customized specification is available and keys can make different shapes
<35V ( DC )
flat type ≥ 500
tactile type: ≥ 100
10Ω--500Ω (According the
trace length and materials to confirm)
-40 °c ~ + 80 °c
>100MΩ 250V DC
-40 °c ~ + 85 °c
of the wire
<1 Ω/cm width 1.27mm
+ 40 °c 90 % ~ 95% 240 hour
flat type 57-284g (2-10 Oz), tactile type 170-397g
flat type 0.1-0.5mm, tactile type 0.6-1.5mm
Materials: Depending on the application and environmental requirements, Polyester and Polycarbonates are commonly used. Thickness ranges are .007" to .010". Blended materials and UV hardcoat surfaces are additional options.
Selective Textured Surfaces : For hardcoats as well as aesthetic enhancement of the graphic overlay. Durable and surface printing. Finish Options: glossyor matte surface,3H scratch resistance
Embossing: Embossing of the key pads for key location can be achieved by full key (pillow) pad embossment or rim embossment.
Windows: Transparent and deadfront display windows for viewing LCD and LED displays.
Termination: Tail termination is accomplished by snap fit connectors, solder tabs, or exposed silver tabs (.100" centers typical).
Tactile Feedback: Stainless steel domes range from 8-20mm. Poly domes are embossed onto a polyester layer or circuitry.
Shielding: Shielding from ESD/EMI/RFI can be accomplished by a layer of metallized polyester or by screening a layer of selective graphite ink.
Backlighting: Tiantai offers several options for the various information readout devices available to fit customer requirements.
Panel Cutouts: Die cut holes and access for mechanical switches may be incorporated into membrane switch designs.
Back-Plates and Printed Circuit Boards: Available as a finished assembly with membrane switches.
Environmental Design: Applications subject to various degrees of chemical exposure, moisture or high humidity are engineered and constructed accordingly. Outdoor UV resistant ,UV cured inks ,printed with up to complicated process color
Water & Dust resistant gasketing
Tail: The connector tails on membrane switches are typically designed so that a “tail filler” is needed between the tail exit position of the switch and the edge of the part. For membrane switch applications where moisture exposure is expected, this tail filler can result in moisture traveling along the tail and into the system electronics.
Kaike Electronics CO.,LTD is a manufacturer of membrane switch with well-equipped testing equipment and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in various industries.
Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.