K-TEK-B135FK-5-DWP metal function keypad with external USB controller

ELECTRICAL DATA

Supply Voltage

DC +5V±5%

Current Rating

30mA

EMC Standard

EN 55032:2015   EN 55035:2017

Lifespan

> 5 years

Switch Contact Material

Gold-on-Gold key switch technology PCB

Interface

USB or PS2 optional

OS

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

MECHANICAL DATA

Front Plate

1.5mm thickness super quality brushed stainless steel

Back Plate

1.5mm thickness super quality stainless steel

Actuator/keys

5 keys, 1.50mm thickness super quality SUS304 brushed stainless steel flat key

Key Size

14.0mm x 21.0mm for normal keys

Key Travel

0.45mm±0.05mm

Actuation Force

3.5N±0.2N (pressure point)

Switch Life

more than 1 million of operations

G.W.

0.30KGs

ENVIRONMENTAL ADAPTABILITY

Operating Temperature

-20℃ to +65℃

Storage Temperature

-30℃ to +75℃

Operating RH

30-90%

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 Compliant, CE and FCC, ESD

Protection Level

IP65 dynamic (front panel)

Vandal Resistant

IK09

Key Lifespan

>1 million actuations

MTBF

>20000H

MTTR

<30min

APPLICATIONS

Industrial, coal and mine, medical, bank kiosk and self service terminal, public access,

explosion-proof automation, oil and gas etc.