Product Detail

K-TEK-V275TP-FN-SC-BL-NV-EMC

Category: Scissors switch keyboard
Key Number: 91 keys (including 2 mouse buttons)
Key Travel: 1.20mm±0.20mm
Backlight: White/Red
Interface: USB
Key Switch: Scissors switch
Protection Level: IP65 static
Mounting Solution: Front panel mount
Operating Temperature: -20ºC to +55ºC
Application: Vehicle, aerospace, naval, defense, maritime, Radar, console, portable rugged laptop, UAV ground station etc.
Description
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DESCRIPTION: 91 keys IP65 static sealed & ruggedized keyboard. With integrated sealed & ruggedized tough touchpad for fast and accurate cursor

position. 12 FN keys are on the top line for easy operation. Scissors switch technology with short stroke of 1.20mm, which has a good tactile feeling for

fast and accurate data input, without any noise. “FN + CLEAN” combination key for easy cleaning via lock/disable the entire keyboard without taking the

keyboard from PC, which can avoid misoperation during the cleaning procedure. Adjustable white/red industrial backlight included to fit dim condition.

Built-in top panel mounting version, military level, designed to meet MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature,

shock, salt mist, vibration, fungus, humidity etc.).

DIMENSION: 285.00mm x 179.69mm(L x W)


MECHANICAL DATA

Keys

91 keys (including 2 mouse buttons)

Key top style

Low profile flat rectangular keys with tactile feeling.

Key Size

15.8mm x 15.8mm for normal keys

Key travel

1.20mm±0.20mm

Actuation Force

1.2N±0.2N (pressure point )

Switch life

more than 5 million of operations

Touch pad

Integrated capacitive multi-touch touchpad for mouse and scroll functionality.

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)

USB

Tracking speed

Maximum 1,016 m/sec

Power supply voltage

5VDC ± 0.25V

Current rating (active mode)

< 10 mA

G.W.

0.50KGs

ELECTRICAL DATA

Supply Voltage

DC +5V±5%

Current Rating

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

EMC Standard

MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature, shock, salt mist,

vibration, fungus, humidity)

Meet MIL-STD-461G (EMC, EMI, EMS, ESD):

1

CE101 25Hz - 10kHz Conducted Emissions, Audio Frequency Currents, Power leads

2

CE102 10kHz -10MHz Conducted Emissions, Radio Frequency Potentials, Power leads

3

CS101 25Hz - 150kHz Conducted Susceptibility, Power Leads

4

CS106 Conducted Susceptibility, Transients, Power Leads

5

CS112 Electrostatic Discharge Susceptibility

6

CS114 4kHz - 400MHz Conducted Susceptibility, Bulk Cable injection

7

CS115 Conducted Susceptibility, Bulk Cable injection, Impulse Excitation

8

CS116 10kHz - 100MHz Conducted Susceptibility, Damped Sinusoidal Transients, Cables and

Power Leads

9

RE101 25Hz -100kHz Radiated Emissions, Magnetic Field

10

RE102 10kHz - 18GHz Radiated Emissions, Electric Field

11

RS101 25HZ - 100kHz Radiated Susceptibility, Magnetic Field

12

RS103 10kHz - 40GHz Radiated Susceptibility, Electric Field

MIL-STD-810F (wide temperature, shock, vibration, humidity etc.)

Lifespan

> 5 years

Switch Contact Material

Professional Scissors membrane switch technology with special inside waterproof structure.

Interface

USB

Cable lengh

Standard 2.0m, customized length, coiled cable available

OS

All Windows, Linux, Unix, Mac OSX, Vxworks, Android, which is no need separate drivers, just plug

and play, each keyboard to include the same

USB identification string, so that swapping keyboards does not require drivers to reload. Firmware

updating is available via using USB cable if technical issues arise with the product that can be fixed

in software.

ENVIRONMENTAL ADAPTABILITY

Operating temperature

-20℃ to +55

Storage temperature

-30℃ to +65

Operating RH

3%~95%

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-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.)

Protection Level

IP65 static

Key Lifespan

>5 million actuations

MTBF

>20000H

MTTR

<30min

APPLICATION

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

UAV ground station etc.



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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