Scissor Switch Keyboard K-TEK-V440KP-FN-BL-SC-PM

Product catalog summary

Product Description: The K-TEK-V440KP-FN-BL-SC-PM is a rugged keyboard featuring 104 keys with an IP54 static rating. It includes a numeric keypad on the right and 12 function keys (F1-F12) for efficient operation. The keyboard utilizes scissors switch technology with a 2.0mm±0.2mm stroke, providing a tactile feel for precise and quiet data input. It includes adjustable white backlighting for low-light environments and indicators for NUM Lock, CAPS Lock, and Scroll Lock. The top panel is made from CNC-processed aluminum with mounting holes, and the materials comply with UL94-V1 standards. The USB cable is 3.00m long and meets UL1581 VW-1 standards.

Mechanical Specifications: The keyboard measures 440.0mm x 164.0mm and weighs 1.9KGs including the USB cable. It features scissors rubber dome key switch technology with a key travel of 2.0mm ± 0.2mm and an actuation force of 0.5N - 0.8N.

Electrical Specifications: The keyboard operates on a DC +5V±5% supply voltage, with a current rating of 50mA when the backlight is off and 300mA when on. It supports USB/PS2 interfaces and is compatible with various operating systems including Windows, Linux, Unix, Mac OSX, Vxworks, Android, and QNX 6.3.2.

Environmental Adaptability: The keyboard operates within a temperature range of 0℃ to +45℃ and can be stored between -10℃ to +55℃. It functions in relative humidity levels from 3% to 95% and complies with EMC standards IEC 61000-6-2(2016) and IEC 61000-6-4(2018).

Reliability: The keyboard is RoHS compliant, CE and FCC certified, and meets ESD Level 4: IEC 61000-4-2 (2008). It has a protection level of IP54 static, a key lifespan of over 5 million actuations, an MTBF of over 20,000 hours, and an MTTR of less than 30 minutes.

Applications: This keyboard is suitable for industrial, vehicle, aerospace, naval, defense, nuclear power plant, maritime, radar, console, portable rugged laptop, UAV ground station, and GCS applications.

Catalog excerpts

Scissor Switch Keyboard K-TEK-V440KP-FN-BL-SC-PM-1

Head Office:B702,Building l,Tianan Cyber Park,Huang Ge North Road,Longcheng Subdistrict,Long Gang District,ShenZhen,Guang Dong, I Factory ADD.: Floor 7, Building S8, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, DongGuan, Guang Dong, DESCRIPTION: 104 keys IP54 static rugged scissors rubber dome with CNC top panel mounting keyboard, with numeric keypad on right side of keyboard and 12 FN keys (F1, F2...F11, F12) on top line for easy operation, scissors switch technology with 2.0mm±0.2mm long stroke with extremely good tactile feeling for accurate and fast data input without any noise, there will be no key value missing, no stuck key, no repeated key value output during the keyboard operation. Adjustable white backlight color included for dim working environment. With NUM Lock/CAPS Lock/Scroll Lock indicators on upper right part of the keyboard. Rugged CNC aluminum processed top panel plate with sinking holes for top panel mounting. The exposed materials of the keyboard meet UL94-V1 and the USB cable meets UL1581 VW-1 with 3.00m exposed USB cable length. The whole keyboard meets EMC: IEC 61000-6-2(2016), IEC 61000-6-4(2018), ESD Level 4: IEC 61000-4-2(2008), performance A.

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