Product Detail

K-TEK-M275TP-FN-BL-ML-OEM

Category: Silicone keyboard
Key Number: 89 keys (including 2 mouse buttons)
Key Travel: 1.50mm±0.10mm
Backlight: White/Red
Interface: USB/PS2 optional
Key Switch: Carbon-on-gold
Protection Level: IP65 dynamic (front panel)
Mounting Solution: Front panel mount
Operating Temperature: -40℃~+75℃
Application: Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.
Description
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DESCRIPTION: 89 keys IP65 dynamic sealed and ruggedized silicone rubber Hygienic keyboard with sealed & ruggedized tough touchpad for fast

and accurate cursor position, 12 FN keys (F1, F2...F11, F12) are on top line for easy operation, with gold finish PCB with carbon-on-gold key switch

technology with long stroke (1.50mm) with extremely good tactile feeling for fast and accurate data input without any noise, with durable coating &

antimicrobial keyboard surface withstand to most chemicals and liquids under harsh environment, FN + CLEAN key to lock/disable the keyboard for

easy cleaning without needing to take away the keyboard from PC, top panel mounting, military level with wide temperature of -40°C to +75°C, with

adjustable red/white backlight. With optional stainless steel back plate sealed and ruggedized with top silicone cover & gold finish PCB for ruggedized

structure and easy mounting and sealing, stainless steel housing protects the electronics controller.

DIMENSIONS: 283.00mm x 177.70mm (L x W)


MECHANICAL DATA

Keys

89 keys (including 2 mouse buttons)

Key top style

Protuberant rectangular keys with tactile feeling

Key Size

12.0mm x 13.0mm for normal keys, 23.4mm x 13.0mm for enter key, 68.0mm x 13.0mm for space bar key

Key travel

1.50±0.10mm

Actuation Force

1.5N±0.2N (pressure point )

Switch life

more than 5 million of operations

Touch pad

sealed and ruggedized tough touchpad

Touchpad cover

Composite

More than Lifetime 10 million strokes

Mutual capacitance sensing

X/Y axis location detection resolution

40 Counts /mm

X/Y position report

relative

Output (self-detectable depending on cable)

PS2 or USB

Tracking speed

Maximum 1,016 m/sec

Power supply voltage

5VDC ± 0.25V

Current rating (active mode)

< 10 mA

G.W.

0.80KGs


Mounting solution

Front panel mounted with exposed PCBA without any cover (front panel mounted with rugged


stainless steel backplate or mountable flat desktop or inclined desktop version optional)

ELECTRICAL DATA

Supply Voltage

DC +5V±5%

Current Rating

50mA when backlight is off, 300mA with backlight on

EMC Standard

EN 55032:2015   EN 55035:2017

Lifespan

> 5 years

Switch Contact Material

Carbon-on-Gold key switch technology with gold PCB

Interface

PS2, USB available

Cable length

Standard 2.0m, customized length available

OS

All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).

ENVIRONMENTAL ADAPTABILITY

Operating temperature

-40℃ to +75

Storage temperature

-45℃ to +85

Operating RH

100%

Atmospheric pressure

60-106Kpa

Saline mist

96 hours, IEC 60512-6

Damp heat test at +40℃

21 days, IEC 60512-6

Dry heat test at +85℃

10 days, IEC 60512-6

RELIABILITY

RoHS, CE, FCC, MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity) MIL-STD-461G (EMC, EMI, EMS, ESD) optional

Protection Level

IP65 dynamic (front panel)

Key Lifespan

>5 million actuations

MTBF

>20000H

MTTR

<30min

APPLICATIONS

Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop,

UAV ground station etc.


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Copyright © Key Technology (China) Limited.   ICP:14102012
Head Office Add: B703, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong Province, P.R. China.  ZIP Code: 518172 Factory Add: Floor 7, Building S8, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, DongGuan, Guang Dong Province, P.R. China.  ZIP Code: 523703 Tel: (International) +86-755-84530763-8030, +86-755-89239859 Fax: +86-755-89312576 E-mail: sales01@key-tek.cn, sales05@key-tek.cn