Waterproof membrane switch

Source: FLEXKYS Editorial Office Release time：2022-09-01 11:09 Click：

Waterproof membrane switch

Waterproof Membrane switch,waterproof membrane keypad,waterproof membrane panel.

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Basic info

Waterproof membrane switch in a humid environment can prevent water or moisture from permeating into the membrane switch edge cracks panel and equipment shell.Waterproof membrane switch can be used in outdoor or high humidity environment.

Structure presentation

Waterproof Solution

(1)structure design

with waterproof sealing ring;

(2)material selection

use waterproof adhesive which will not fail in the immersion water leakage.

Recommend material:3M468,3M55280

Normal material

Application EnvironmentPanel MaterialBack Adhesive MaterialIndoorGross/Matte PC,PET3M467,3M468,3M300LSEOutdoorAutotex XE V2003M468,3M 55280,3M 300LSE?Working environmentTemperature:-20~60℃Humidity:IP 65.

Electrical performance

Circuit voltage:DC 50V MAX (others need meet components）Circuit current:200mA MAX for silver print circuit;1A MAX for FPC/PCBClosed circuit resistance:normally <10 ohm（details see products designing and circuit length）Button working life:>50million timesResponse time:<10 ms.

Note on mounting and operation

① The stick process is finished in one time.Tearing off the pasted switch will affect the adhesion of the back and damage button and electronic components.

② Be gently when mounting.Do not pull the tail with force.

③ It is required to stick on the smooth surface of ABS, PC, stainless steel, aluminum plate, etc., and there is no dust, water or other solvent on object surface.

④ Pasting and mounting operation temperature needed:15~30℃，RH40%~70.

⑤ The min bend degree is R=2mm.

⑥ Input voltage and current shall meet the performance requirements of the switch.

⑦ Do not use hard objects like screwdriver,metal stick in case of any malfunction on pressing buttons.

⑧ Don’t knock button by heavy objects.

⑨ Use it in required environment.