What is a Membrane Switch?

A membrane switch is a special electrical switch that makes it possible to open and close a circuit. Whereas different switches (mechanical switches) consist of plastic or copper parts, the membrane switch is printed on unique materials such as ITO or PET. The membrane switch, which is an extremely practical tool, allows us to command electrical devices effectively. It is often preferred because it offers a practical mobility for users.

Especially the screen with touch feature also has a practical use feature. This product is mostly preferred in keyboard control systems and membrane switch label systems. These products, whose usage features are constantly being developed, have an extremely ideal usage feature. As a natural result of this situation, membrane switches are always a popular tool.

Items	Detailed description	Notes
Metal Dome Size	8.4， 10，12，14，16mm	Recommend 10mm or 12mm
Mold Pressing Key Size	5~11mm	Recommend size 8-10m
Cable Contacts Spacing	1.0/1.27/2.54mm ( Other special demands, pls contact info@hyselektronik.com by email )
LED Colors	MONOCHROME LED RedYellow-GreenBlueYellowEmerald-Green BI COLORLED EMERALD-GREEN+REDRGB LEDEMERALD-GREEN +BLUE +RED
Adhesive Products	1-)  3M55236（0mm.12）2-) 3M9448A（0.15mm）3-) 3M467（0.05mm） 4-) 3M468MB（0.13mm）5-) 3M300LSE（0.17mm）6-) LUXKING TAPE DP125 (0.13mm）
ESD Type (Electrostatic Shield Layer)		A.ESD Separsately Tail B.ESD tail be combined into cable connector. (Use common GND line ) C.ESD tail be combined into cable connector. (Not use common GND line)
Embossed Key Height and Type	0.3-0.8mm	Circle Embossed / Flat- Embossed Key / Edge- Embossed Key- Shape Embossed / Flat-Key (No embossed)
Material Surface Type		Polikarbon: 0.175/0.25/0.5/0.75/1.0 Polyester: 0.14/0.20
Panel Structure and Thickness	3-8 layers ( other special , pls contact info@hyselektronik.com by email )	Common membrane switch: 6 layers ( 0.9-1.4mm)
Graphic Design limits	min. Line width : 0.2mm, suggest ≥ 0.3mm min. Line spacing : 0.3mm, suggest ≥ 0.5mm
White & White translucent	White pattern & White translucent window	It need take as 2 colors.
Outline Tolerance	Mould-cutting tolerance +/-0.2mm，Laser-cutting tolerance +/-0.3mm
Supported Color Numbers	SAMPLE RGB RAL K7 CLASSIC CMYK PANTONE
Max. Panel Size	800*400mm	Exceed this size, pls contact info@hyselektronik.com by email