Model No: KY-2080

9 keys industrial 3x3 matrix keypad KY-2080

Dimension:
Front Panel:70*80mm
Overall:105*85*11.5mm

Features:
Mounting Solution: Rear panel mount
PCB adopts industrial immersion gold process
Waterproof and Vandalproof，Suitable for various harsh environments and can be used both indoors and outdoors
High-quality SUS304 stainless steel keypad, rugged vandal proof, Anti-corrosion design.
The layout can be customized and supports languages of various countries
Support for Braille or graphic key caps ( optional)
Button switch: Metal dome switch technology
Keys：9

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The KY-2080 is a 3x3 matrix keypad numpad, a total of 9 keys.

This 3x3 matrix keypad numpad is an embedded input device that is installed on the back panel.
Stainless steel 3x3 matrix keypad numpad can be applied to self-service car washing, access control equipment, libraries, CNC lathes, self-service payment machines, petroleum, coal mining, chemical, medical and other fields.

Industrial 3x3 matrix keypad numpad main features：

● The panel is made of high-quality SUS304 brushed stainless steel, which is explosion-proof and corrosion-resistant.

● SUS304 brushed stainless steel key. (Laser etched when characters are black)

● The key screen printing (etching) content can be customized according to customer requirements.

● Customizable interface

● The matrix can be customized and modified, and can be changed to scan matrices such as 2x6, 1x9, etc

● The connecting cables can be customized, including wire spacing, length, type, etc

Industrial 4 3 matrix keypad numpad mechanical / electrical Data：met

Working voltage	5V±5%
Working current	<150mA
Service life	>2 million times
Product interface	matrix
Operating system	Window XP、Window 7、Window 8、Window 10、Linux、Ubuntu、Android
Key size	14142.0mm
Key stroke	0.45mm
Key pressing force	3N ± 10%
Installation method	From bottom to top, the liner is fixedly assembled
Net weight of the product
Gross weight of the product
Working temperature	-20℃~45℃（Relative humidity 20%~85% / Atmospheric pressure 60~106Kpa）
Storage temperature	-30℃~85℃（Relative humidity 20%~90% / Atmospheric pressure 60~106Kpa）
Approval	RoHS、IP65、FCC、CE

Industrial 3x3 matrix keypad numpad application:

The 3x3 matrix keypad refers to a type of keypad that lacks encryption capabilities for input numbers. Unlike encrypted keypads, it does not support features such as input encryption or complex key management.

This kind of keypad is commonly used in various types of inquiry machines—such as telecommunications query devices—where users can input numbers or IDs to retrieve information directly.

1. Embedded devices and industrial control panels
Industrial computer operation interface, CNC machine control console, medical instrument buttons;
2. Household appliances and smart devices
3. Password input device
Electronic door locks, safes, ATM numeric keyboards;
4. Simple Human Machine Interaction (HMI) Terminal
5. Customized control panel

Industrial 3x4 matrix keypad numpad dimension: