K-TEK-B255-25-OTB-BT-UT-DWP data sheet

Product catalog summary

Product Overview: The K-TEK-B255-25-OTB-BT-UT-DWP is a compact, vandal-proof industrial keyboard featuring 71 keys, including 3 mouse buttons, and a 25.0mm stainless steel optical trackball. It is designed for harsh environments with IP65 and IP68 ratings, ensuring protection against water, dirt, and corrosion.

Main Features:

IP68 dynamic washable optical trackball with 800 DPI for smooth, noise-free operation.
Stainless steel construction for durability and resistance to vandalism and extreme weather conditions.
Waterproof and dirt-proof design with IP65 protection from the top panel.
Short stroke switches for excellent tactile feedback and accurate data input.
Laser-etched key legends for readability and longevity.
Customizable key layouts for multiple languages.
Plug-and-play connectivity via PS/2 and USB interfaces.

Mechanical Data:

71 keys with non-protuberant rectangular design.
Key travel of 0.45±0.05mm and actuation force of 2.5N±0.2N.
Durable stainless steel front and back plates with black titanium electroplating.
Switch life exceeding 1 million operations.

Electrical Data:

Supply voltage of +5V DC ± 5% with a current rating of 100mA.
Complies with EMC standards EN 55032:2015 and EN 55035:2017.
Compatible with various operating systems including Windows, Linux, Unix, Mac OSX, and Android.

Environmental Adaptability:

Operating temperature range from -20℃ to +65℃.
Storage temperature range from -30℃ to +75℃.
Resistant to saline mist and damp heat as per IEC 60512-6 standards.

Reliability:

RoHS compliant with CE and FCC certifications.
Vandal resistance rated at IK09.
Key lifespan of over 1 million actuations.
MTBF of over 20,000 hours and MTTR of less than 30 minutes.

Applications: Suitable for industrial, coal and mine, medical, bank kiosks, public access, explosion-proof automation, and oil and gas sectors.

Catalog excerpts

K-TEK-B255-25-OTB-BT-UT-DWP data sheet-1

MODEL NO.: K-TEK-B255-25-OTB-BT-UT-DWP DESCRIPTION: MINI 71 keys (including 3 mouse buttons) IP65 compact format vandal proof stainless steel industrial keyboard with IP68 dynamic rated washable 25.0mm stainless steel optical trackball module with 800 DPI resolutions for fast and accurate cursor position with extremely smooth operation without any noise, 3 mouse buttons designed for right & left clicking and scrolling up and down with ball rolling,industrial metal dome PCB with gold-on-gold key switch technology with short stroke (0.45±0.05mm) with excellent tactile feeling for stable and accurate data input,high quality durable black titanium electroplated on the top stainless steel plate included, rear panel mounting.Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc, no rust risk and anti-salt spray corrosion. DIMENSIONS:

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K-TEK-B255-25-OTB-BT-UT-DWP data sheet-2

MAIN FEATURE IP68 dynamic washable optical trackball module with 800 DPI can be good for outdoor and harsh applications, which can be mounted horizontally, and vertically, no metal bearings inside, operation is very smooth and easy without any noise. Imposing stainless steel design, specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level. Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation...

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K-TEK-B255-25-OTB-BT-UT-DWP data sheet-3

Supply Voltage Current Rating Switch Contact Material Gold-on-Gold key switch technology PCB All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed). ENVIRONMENTAL ADAPTABILITY Operating temperature Storage temperature Atmospheric pressure Saline mist Damp heat test at +40℃ RELIABILITY RoHS Compliant, CE and FCC, ESD Protection Level IP65 dynamic (front panel) Vandal resistant Industrial, coal and mine, medical, bank kiosk and self service terminal, public access, explosion-proof automation, oil an

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