Tactile Feedback Embossed Waterproof Membrane Switch With M

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Min. Order:: 1

Min. Order:: 1

Delivery Time:: 30 Days

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Basic Info

Place of Origin:	Guangdong,China

Product Description

Embossed Customizable Keypad Flexible Membrane Switch with Metal Dome

Specifications

1. Flexible membrane overlay switch
2. Rear adhesive: 3M467MP, 3M468MP, customized available
3. Copper circuit, printed silver paste circuit
4. Custom-made
5. 100% test

Basic information of Flexible Membrane Switch

Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M467MP, 3M468MP, etc.
Matching color: PMS and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.
Standard Tolerances: +/-.010 inch (+/-0.25mm).
Membrane keypads switch options: non-tactile , tactile membrane keypad switch with metal dome ,LED embedded membrane keypad switch , rubber membrane keypad switch , embossing type graphic overlay with LEDs

Specifications of membrane keypad switch

Without tactile feedback	With tactile feedback by snap dome	With tactile feedback by key embossing
Mechanical specifications
Contact force :2 N +/- 20% Contact travel :0,21 mm +/-15% Type of contact :silver ink Operations :10 000 000	Contact force :2.5 N +/- 20% Contact travel :0,48 mm +/-15% Type of contact : stainless steel dome + silver ink Operations :1 000 000 Snap Dome 6 to 20mm	Contact force :1 to 4 N +/- 30 % Contact travel :0,5 to 1 mm +/-15% Type of contact :silver ink Operations :1 000 000
Climatic specifications
Operating temperature : - 25° to + 65°C Storage temperature : - 30° to + 85°C Front face sealing : IP 65	Operating temperature : - 25° to + 65°C Storage temperature : - 30° to + 85°C Front face sealing : IP 65	Operating temperature : - 25° to + 40°C Storage temperature : - 30° to + 70°C Front face sealing : IP 65
Electrical specifications
Nominal operating voltage : 24 V Maximum operating voltage : 50 V Minimum operating voltage : 1 V Nominal intensity : 30 mA Maximum switchable power : 500 mW Contact circuit resistance : 1 ohm/cm (1 mm track) Dielectric strength : 250 V rms. Insulation resistance at 100 V : > 100 Mohms Maximum contact bounce : < 5 ms Compatible with TTL & CMOS circuits

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Membrane Control Panel