K-TEK-D256-FN-SW Omron micro switch industrial membrane foil keyboard

Category：	Membrane keyboard
Key Number：	81 keys
Key Travel：	0.45±0.05mm
Backlight：	No
Interface：	USB/PS2 optional
Key Switch：	Omron micro key switch
Protection Level：	IP65 dynamic (front panel)
Mounting Solution：	Front panel mount
Operating Temperature：	-20ºC to +65ºC
Application：	Industrial, marine, food and beverage, processing factory, medical and pharmaceutical, numerical control machine etc.

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Description

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DESCRIPTION: 81 keys compact format IP65 dynamic rated industrial membrane keyboard with function keys on the upper line, 1.6mm thickness

industrial PCB OMRON switch technology with short stroke 0.45mm with extremely comfortable tactile feeling for reliable data input, with FN+ LOCK

key for easy cleaning via lock/disable the entire keyboard without needing to take away the keyboard from PC, surface mounted extremely flush with

anti-microbial, durable and scratch-proof polyester withstand to most chemicals and liquids under the harshest environments, the durable fonts printed

on the film underneath never fade, ruggedized stainless steel back plate with threaded bolts for top panel mounted solution.

DIMENSIONS: 256.0mm x 150.0mm (top panel)

MECHANICAL DATA
Number of keys	81 keys
Key switch Technology	OMRON switch technology with short stroke 0.45mm for stable and accurate data input
Actuation Force	2.0N±0.2N(press point)
Key Travel	0.45±0.05mm
Mounting Type	Top panel mounting
Colors	2 (white, black)
G.W.	1.00KGs
Switch life	more than 1 million of operations
Key Dimensions (print area)	14.0mm x 14.0mm
ELECTRICAL DATA
Supply Voltage	DC +5V±5%
Current Rating	30mA
EMC Standard	EN 55032:2015 EN 55035:2017
Lifespan	> 5 years
Interface	PS2, USB available
OS	All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).
ENVIRONMENTAL ADAPTABILITY
Operating temperature	-20℃ to +65℃
Storage temperature	-30℃ to +75℃
Saline mist	96h, IEC60512-6
Damp heat test at +40℃	21 days, IEC 60512-6
Dry heat test at +85℃	10 days, IEC 60512-6
Humidity	100%
Atmospheric pressure	60-106Kpa
RELIABILITY
RoHS compliant, CE and FCC certified
Protection Level	IP65 dynamic (front panel)
Key Lifespan	>1 million actuations
MTBF	>20000H
MTTR	<30min
APPLICATIONS	Industrial, marine, food and beverage, processing factory, medical and pharmaceutical, numerical control machine etc.

K-TEK-D256-FN-SW-mechanical drawing

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