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iKey SK-102-461-M-FSR Military Grade Rugged Keyboard
Designed for military and industrial field use, the iKey SK-102-461-M-FSR Military Grade Rugged Keyboard provides reliable input in EMI-prone environments. It features a vibration-tolerant and EMI-resistant design compliant with MIL-STD-461-G and MIL-STD-810G standards for shock and vibration resistance. The fully sealed NEMA 4X ABS polycarbonate housing ensures dust and weather protection, supporting continuous-duty deployment in harsh conditions.
Industrial silicone rubber keys offer tactile feedback with mechanical snap and durability rated for over 10 million actuations. Operating across temperatures from -40°C to +70°C and with 100% humidity resistance, this keyboard integrates a Force Sensing Resistor pointing device and supports USB and PS/2 connectivity, making it compatible with various Windows and Macintosh systems. Multiple mounting options enhance flexibility in different vehicle, aerospace, or heavy industrial deployments.
SK-102-461-M-FSR Features
- Designed To Meet MIL-STD-461
- Integrated Force Sensing Resistor
- Mobile Mounting Case
- USB and PS2 Configurations Available
- Various Keyboard and Language Layout Options
- Customisation Available On Request
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Product Type
Format
IP Rating
Manufacturer
Country Of Manufacture
United States
Backlight
No Backlight
Case Material
ABS Polycarbonate
Certifications
NEMA 4X UL60950, FCC Part 15 Class B
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
14.60" x 5.55" x 1.05" (w-h-d) 370.8mm x 141mm x 26.7mm
Extended Warranty
Available On Request
Housing Colour
Black
Humidity
100% Humidity Resistant
Cable
Single-Cable USB
Compatibility
All Windows and Macintosh Operating Systems
Flammability
PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO
Function Keys
12 Keys
Key Feedback
Tactile with Mechanical Snap
Key Material
Industrial Silicone Rubber
Key Switch
MATERIAL: Industrial silicone rubber LIFE: 10 million cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 7.05 oz +/- 1.06 oz (200g +/- 30g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
No. Of Keys
102
Pointing Device
Force Sensing Resistor
Power
PS/2: KEYBOARD: 50mA@5V (from Keyboard port) HULAPOINT: 35mA@5V (from Mouse port) USB: 85mA@5V (from CPU port)
Product Weight
1.50 lbs +/- 0.10 lbs (0.68 kg +/- 0.05kg)
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
200g (+/- 30g)
Switch / Key Travel
0.055 in (1.4mm)
Vibration
POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Temperature Rating
STORAGE: -40C to +90C (-40F to +194F) OPERATING: -40C to +70C (-40F to +158F)
The iKey SK-102-461-M-FSR Military Grade Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SK-102-461-M-FSR supports a wide range of industries and operational applications.
Common deployment industries include: Aerospace, Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Oil and Gas, Security And Surveillance.
Across these sectors, the SK-102-461-M-FSR is typically used in applications such as Industrial HMI And Machine Interfacing, Mobile Workforce Operations, Process Control And Shop-Floor Monitoring, Secure Access, Authentication, And Control Terminals, Vehicle-Mounted Computing (MDTs / VMCs).
These examples demonstrate the versatility of the SK-102-461-M-FSR across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.
For further information, or to assess whether the SK-102-461-M-FSR is appropriate for your specific application, please contact us.
The iKey SK-102-461-M-FSR Military Grade Rugged Keyboard comes with a 3 Years Manufacturers Limited Warranty + Option To Extend 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, iKey SK-102-461-M-FSR Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SK-102-461-M-FSR Military Grade 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 iKey SK-102-461-M-FSR Military Grade Rugged Keyboard or require a custom solution or demonstration?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey SK-102-461-M-FSR or need a custom Rugged Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
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DT-1000-NI
- Non-incendive certified for hazardous environments
- NEMA 4X sealed design resists dust and water
- Stainless steel chassis with industrial silicone keypad
- Compatible with PS/2 and USB systems

DP-72
- Sealed ABS polycarbonate housing
- Glove-compatible oversized tactile keys
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PM-65-TB-SS
- IP65-rated sealed design
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DT-810
- Sealed stainless steel housing
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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
RUGGED 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 Limited specialises in providing industrial-grade solutions engineered for extreme conditions, and a
Rugged Keyboard
is built with longevity in mind. Keyboards from Rugged Limited are designed to withstand challenging environments, including exposure to dust, dirt, liquids, and extreme temperatures, which significantly contributes to their extended operational life compared to standard consumer keyboards. Many models feature high ingress protection (IP) ratings, indicating their resistance to environmental factors. For example, some keyboards come with IP65 or even IP67 ratings, signifying protection against dust ingress and submersion in water up to 1 meter for 30 minutes, respectively.
These robust construction methods and high-quality materials mean that a
Rugged Keyboard
is a reliable investment, reducing the need for frequent replacements and minimising downtime in critical operations. To explore the full range and specifications of our durable input solutions, you can visit our rugged keyboards page.
Rugged Limited specialises in providing industrial solutions, and this includes offering customisation options for their rugged keyboard range. We understand that different industries and applications have unique demands, which is why our rugged keyboards can be tailored to incorporate various features.
For instance, standard options like integrated pointing devices, backlighting, and different mounting solutions are available to enhance functionality and usability. Beyond these, Rugged Limited can implement bespoke modifications to ensure the rugged keyboard seamlessly integrates into your specific setup and operational environment. This commitment to customisation ensures that you receive a product perfectly suited to your needs, rather than a one-size-fits-all solution.
Rugged Limited understands the importance of durability in demanding environments, which is why our rugged keyboards are often built with chemical resistance in mind. This feature is crucial for industries where keyboards are regularly exposed to harsh cleaning agents, disinfectants, or other industrial fluids.
Our rugged keyboards are frequently constructed from materials and with designs that prevent the ingress of liquids and corrosive substances, ensuring continued functionality and longevity. This chemical resistance contributes to the overall robustness and reliability of the keyboard, making it suitable for sectors such as healthcare, manufacturing, and food processing, where hygiene and exposure to various chemicals are common.
The ability of a rugged keyboard to withstand such exposure means less downtime for cleaning and maintenance, and a longer operational lifespan, providing excellent value for our customers.
Industries such as manufacturing, logistics, military, and public safety frequently utilise rugged keyboards due to their ability to withstand harsh conditions. These keyboards are designed to operate reliably in environments that might involve exposure to dust, liquids, extreme temperatures, or frequent impacts. For example, in manufacturing facilities, a rugged keyboard can endure grease and grime, while in logistics, it can withstand bumps and spills that are common in warehouses and distribution centres.
The military and public safety sectors also rely heavily on Rugged Limited’s durable input solutions, as their equipment must function flawlessly in critical and often unpredictable situations. Rugged keyboards provide the necessary resilience for field operations, emergency services, and vehicle integrations where standard keyboards would quickly fail. Their robust construction ensures continued performance, contributing to operational efficiency and safety in these challenging fields.
An Ingress Protection (IP) rating is a critical standard for rugged keyboards, specifying the degree of protection provided against dust, dirt, and water. This two-digit code is internationally recognised and helps users understand how well a device can withstand environmental factors.
The first digit in an IP rating signifies protection against solid objects, ranging from 0 (no protection) to 6 (dust-tight). A higher number here means greater resistance to particles entering the device.
The second digit indicates protection against liquids, ranging from 0 (no protection) to 9 (withstanding high-pressure, high-temperature jet sprays). This is particularly important for a rugged keyboard that might be exposed to spills, rain, or even submersion. Rugged Limited offers a range of peripherals engineered to meet these demanding standards.
Rugged keyboards are specifically engineered to withstand various forms of abuse, including vandalism. This resistance is achieved through robust construction using materials like stainless steel or industrial-grade silicone, which can endure impacts, sharp objects, and attempts at key removal.
Features such as sealed casings protect internal components from dust, dirt, and liquids, which can often be part of vandalisation attempts. Additionally, some models incorporate reinforced keys and tamper-proof mounting options to deter and prevent damage. When looking for a durable input solution, a rugged keyboard offers significant protection against vandalism, making it ideal for public access terminals, industrial settings, and other environments where durability is paramount.
Rugged Limited provides a range of these highly durable and vandal-resistant rugged keyboards designed for long-lasting performance in challenging conditions.
Rugged Limited understands the importance of customisation and efficiency in demanding environments, which is why several of their rugged keyboard models are designed with programmable keys. This feature allows users to assign specific functions, macros, or shortcuts to individual keys, tailoring the keyboard to their unique operational needs and workflows. The flexibility offered by a
rugged keyboard
with programmable keys can significantly enhance productivity and ease of use in various industrial, public service, and specialized applications where rapid and precise input is critical. This commitment to adaptable and robust input solutions ensures that professionals can achieve optimal performance even in challenging conditions.
Rugged keyboards are engineered to perform reliably in a variety of challenging outdoor environments. They are built with robust materials and often feature sealed designs to protect against ingress from dust, dirt, and water, which are common concerns in outdoor applications. Many models of rugged keyboards are also designed to withstand extreme temperatures, vibrations, and shocks, making them ideal for field operations, industrial settings, and other outdoor work where standard keyboards would quickly fail.
For those requiring a dependable input solution in harsh conditions, a rugged keyboard provides the necessary resilience. Rugged Limited offers a range of these durable keyboards that ensure continuous functionality, even when exposed to the unpredictable elements of an outdoor environment.








