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Key Technology China Limited
K-TEK-B140KP-BL-NV-151B-DT-DWP Datasheet

K-TEK-B140KP-BL-NV-151B-DT-DWP Datasheet

Product catalog summary

Product Overview: The K-TEK-B140KP-BL-NV-151B-DT-DWP is a 22-key compact numeric keypad designed for military and industrial applications. It features a stainless steel construction with IP68 dynamic waterproof and vandal-proof capabilities, making it suitable for harsh environments.

Specifications: The keypad measures 140.0mm x 106.0mm x 21.5mm and includes gold-on-gold key switch technology with a short stroke of 0.45mm for tactile feedback. It supports a USB interface and is compatible with various operating systems including Windows, Linux, Unix, Mac OSX, Vxworks, and Android.

Mechanical Data: The keypad has 22 keys with non-protuberant rectangular key tops. Key sizes are 14.0mm x 14.0mm for standard keys and 14.0mm x 31.0mm for function keys. The actuation force is 3.5N for standard keys and 7.0N for function keys, with a switch life exceeding 1 million operations.

Electrical Data: The device operates at a supply voltage of DC +5V±5% with a current rating of 150mA. It meets MIL-STD-461G standards for electromagnetic compatibility and susceptibility across various frequencies.

Environmental Adaptability: The keypad operates in temperatures ranging from -40℃ to +75℃ and can be stored between -45℃ to +85℃. It withstands humidity levels from 3% to 95% and is tested for saline mist, damp heat, and dry heat conditions.

Reliability: The product is RoHS compliant, CE and FCC certified, and meets MIL-STD-810F standards for temperature, shock, vibration, and humidity. It has a protection level of IP68 and a vandal resistance rating of IK09. The key lifespan exceeds 1 million actuations, with an MTBF of over 20,000 hours and an MTTR of less than 30 minutes.

Applications: This keypad is ideal for use in industrial, coal and mining, medical, banking kiosks, public access, explosion-proof automation, and oil and gas sectors.

Catalog excerpts

K-TEK-B140KP-BL-NV-151B-DT-DWP Datasheet-1

KEY TECHNOLOGY (CHINA) LIMITED m nil ffi!i35Eg Head Office:B703,Building l,Tianan Cyber Park,Huang Ge North Road,Longcheng Subdistrict,Long Gang District,ShenZhen,Guang Dong, P.R.China Factory ADD.: Floor 7, Building SB, Fenggang Tianan Cyber Park, No. 208 Fenggang Section, Dongshen Road, Fenggang Town, DongGuan, Guang Dong, P.R. China Tel:+86 755 89239859,89230460,85232807 Fax:+86 755 89312576 E-mail: [email protected], [email protected] Website: www.key-tek.cn,www.rugged-key.com MODEL NO.: K-TEK-B140KP-BL-NV-151B-DT-DWP DESCRIPTION: 22 keys compact format IP68 dynamic waterproof and vandal proof Stainless Steel Military numeric keypad with military grade metal dome PCB, Military metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, stainless steel key caps etched out via special professional way and filled with transparent epoxy for backlight out, white backlight included, movable desktop keypad or desktop keypad with mounting holes optional. Which is good for outdoor application with direct rain and very harsh environments with humidity, much dynamic water, oil, dirt, salt mist etc. USB interface, customized layout. Designed to Meet MIL-STD-461G (EMC, EMI, EMS, ESD) and MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.). Which can also meet the critical military standards in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity. DIMENSIONS: 140.0mm * 106.0mmx21.5mm (Lx Wx H)

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K-TEK-B140KP-BL-NV-151B-DT-DWP Datasheet-2

E-mail: [email protected], [email protected] Website: www.key-tek.cn,www.rugged-key.com

Open the catalog to page 2

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