If you are unsure which product is best suited to your requirements, you can contact us directly for expert guidance. Share details such as your use case, environment, compatibility needs, and budget, and we will help you select the most appropriate solution.

RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard
108 keys IP65 dynamic rated compact format industrial membrane keyboard with full keyboard functionalities with integrated numeric keypad and function keys on the upper line, IP68 dynamic rated washable 25.0mm optical trackball module with 800 DPI resolutions for fast and accurate cursor position, 2.0mm thickness industrial metal dome PCB with gold-on-gold metal dome key switch technology with short stroke 0.45mm with extremely tactile feeling for reliable data input, with Clean key for easy cleaning via lock/disable the entire keyboard without needing to take the keyboard from PC, surface mounted extremely flush with anti-microbial, durable and scratch-proof polyester withstand to most chemicals and liquids under the harshest environments, ruggedized and backed with 3.0mm aluminium plate with sand blasting & oxygenation treatment, top panel mounted.
RKB-D321-TB-KP-FN Features
- Industrial Membrane Keyboard
- Rugged Construction
- Can Be Customised / Modified
- Various Keyboard and Language Layout Options
- Customisation Available On Request
Request a Quote
Product Type
Format
IP Rating
Manufacturer
Country Of Manufacture
China
Case Material
Membrane
Certifications
RoHS, CE and FCC, ESD
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
321.0mm x 139.0mm (Front Panel)
Housing Colour
Stainless Steel
Humidity
90% Humidity Resistant
Ball Material
stainless steel
Compatibility
All windows, Linux, Unit, Mac OSX
EMC
Compliance with the council IEC 61000-4-2:2008?IEC 61000-4-3:2006+AI:2007+A2:2010?IEC 61000-4-4:2004
EMI
EN 55022: 2010
EMS
EN 55024:2010
Frontplate Material
1.5mm Thickness Super Quality Brushed Stainless Steel
Key Material
Membrane
Key Spacing
11.0mm x 11.0mm
Key Switch
Gold-on-Gold key Switch Technology
Lifespan
> 3 Million Actuations
Material (Bottom Plate)
3.0mm Thickness Brushed & Oxidized Aluminium
MTBF
>50000H
MTTR
<30min
No. Of Keys
108
Operating Force
1.0N
Pointing Device
Trackball
Power
+5V DC +/-5% appr. 120mA
Product Weight
0.8KGs
Resolution
+400 DPI
Supply Current
appr. 20mA
Supply Voltage
+5V DC +/-5%
Switch / Key Travel
0.45mm
Trackball Diameter
38.0mm
Length
139.0mm
Operating Temperature
Operating temperature:-20C to +60C
Storage Temperature
Storage temperature: -30C to +70C
Temperature Rating
STORAGE: OPERATING: 20C to +50C;
Width
321.0mm
The RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard is designed to meet the demands of various markets that require rugged, reliable products. Below are some of the key industries where the RKB-D321-TB-KP-FN is commonly used:
Aerospace, Industrial and Manufacturing, Marine and Offshore, Military and Defence
These examples highlight the versatility of the RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard across a range of market applications, with its potential extending far beyond the sectors listed here. For more information or to assess if this Keyboard, Rugged Keyboard fits your specific needs, please contact us.
The RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard comes with a 1 Year Limited Warranty against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).
To receive service under this warranty, the eligible product, RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.
Do you need further details about the RUGGED RKB-D321-TB-KP-FN Industrial Rugged Keyboard or require a custom solution?
At FB Peripherals, we recognise that every project has its own unique demands. If you have any questions about the RUGGED RKB-D321-TB-KP-FN or need a custom Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Discover a range of alternatives that offer comparable features and quality to the product you’re viewing.
Our selection of similar items provides diverse options, allowing you to explore different designs, functionalities, and styles tailored to your preferences. Each product has been carefully chosen to ensure it meets the high standards you expect, enabling you to make a well-informed decision based on your unique requirements.
Browse through our related products and find the perfect match that complements your choice seamlessly.
RKB-D-8606G

RKB-A343TB-BT

RKB-M368-OTB-FN-DT

Having trouble finding what you're looking for?
Selecting the right product for your specific application and environment can be quite challenging. At Rugged, our team of experts is on hand to assist you in making the best choice. Whether you have questions about product specifications or require guidance through our range of solutions, we’re here to help.
With our extensive industry knowledge and commitment to quality, we can ensure you find the ideal solution tailored to your needs.
Frequently Asked Questions
FB Peripherals offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team
Rugged keyboards generally have a higher cost compared to standard keyboards due to their specialised design and durable materials tailored for harsh environments. These keyboards are built to withstand extreme temperatures, moisture, dust, and heavy usage, factors that increase manufacturing complexity and expense. While the upfront investment is greater, rugged keyboards offer enhanced reliability and longevity in mission-critical applications, reducing downtime and maintenance costs. For high-quality options, FB Peripherals provides a range of rugged keyboards designed to meet stringent industrial requirements without compromising performance.
Yes, rugged keyboards can be customised to meet specific operational requirements, especially for use in harsh or mission-critical environments. Customisation options often include varying key layouts, specialised key switches, enhanced durability features such as waterproofing and dust resistance, as well as customised materials and finishes tailored to environmental challenges. FB Peripherals is a trusted supplier offering a comprehensive range of custom rugged keyboards designed for industrial and outdoor applications, ensuring reliability and performance in tough conditions.
Rugged keyboards are designed to perform reliably in harsh environments and often hold multiple certifications to guarantee durability and safety. Common certifications include IP65 and above for dust and water resistance, MIL-STD-810G for resistance to shock, vibration, and extreme temperatures, and UL or CE marks for electrical safety. Additionally, some rugged keyboards comply with RoHS standards, ensuring environmentally friendly materials. For industries such as military, manufacturing, and outdoor applications, these certifications are critical. FB Peripherals provides a range of rugged keyboards that meet stringent certification requirements to ensure longevity and performance in mission-critical applications.
Choosing a rugged keyboard over a consumer keyboard is essential for environments where durability and reliability are critical. Rugged keyboards are specifically designed to withstand harsh conditions such as extreme temperatures, moisture, dust, and heavy usage, making them ideal for industrial, military, and mission-critical applications. Unlike standard consumer models, they offer enhanced resistance to shocks, vibrations, and contaminants, ensuring consistent performance in demanding settings. For organisations seeking long-term cost efficiency and operational reliability, FB Peripherals provides a trusted range of rugged keyboards that meet stringent industrial standards.
Rugged keyboards are designed specifically for harsh environments, making them exceptionally easy to clean. Their sealed, durable construction prevents dust, dirt, and liquids from entering, allowing for simple wipe-down maintenance without risking damage. Many rugged keyboards feature flat, smooth surfaces or integrated silicone covers, facilitating quick and thorough cleaning, essential in mission-critical applications. For dependable and easy clean rugged keyboards, FB Peripherals offers a range of industrial-grade solutions tailored to withstand tough conditions while ensuring hygiene and reliability.
Rugged keyboards are designed to provide reliable performance in harsh environments, making them ideal for industrial and mission-critical applications. Most rugged keyboards are compatible with both Windows and Linux operating systems, ensuring seamless integration into various system architectures. This versatility is crucial for users requiring durable input devices that maintain functionality under demanding conditions. At FB Peripherals, we specialise in supplying rugged keyboards that support multiple platforms, offering durable and user-friendly options for your industrial computing needs.
Yes, rugged keyboards can be used in cleanrooms, provided they are specifically designed to meet stringent hygiene and contamination control standards. Cleanroom rugged keyboards from trusted suppliers like FB Peripherals are built with sealed, flat surfaces that resist dust, liquids, and microbes, ensuring minimal particle generation. These keyboards use materials and construction methods that withstand frequent cleaning with industrial-grade disinfectants without compromising functionality. For mission-critical applications in pharmaceutical, semiconductor, and laboratory environments, cleanroom rugged keyboards from FB Peripherals offer reliability and durability essential to maintaining cleanroom integrity. Explore their full range at FB Peripherals rugged keyboards.
Rugged keyboards are specifically designed to support long lifecycle availability, making them ideal for industrial and mission-critical applications. These keyboards are built with durable materials and robust components to withstand harsh environments, ensuring consistent performance over extended periods. Manufacturers, including FB Peripherals, focus on providing long-term supply and support, reducing the risk of obsolescence in vital systems. For reliable, long-lasting keyboard solutions, explore FB Peripherals’ range of rugged keyboards designed to meet stringent industrial demands.







