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iKey SL-86-911-461-FSR Military Grade Rugged Keyboard
For teams working across military and field vehicle deployments, the iKey SL-86-911-461-FSR Military Grade Rugged Keyboard offers a sealed, industrial-grade input solution built to sustain electromagnetic interference and mechanical wear. It combines a compact design with an integrated Force Sensing Resistor pointing device and mounts securely in vehicle installations. The keyboard supports tactical applications with a programmable Blackout key for stealth operations.
Its durability extends through compliance with MIL-STD-461E for EMI resistance, MIL-STD-810G shock and vibration tests, and a NEMA 4X rating for dust and moisture protection. The 86-key layout features industrial silicone rubber keys with tactile mechanical snap feedback and a lifecycle of over 10 million keystrokes. Operating temperatures span from -40 6C to +70 6C, suitable for harsh environments such as maritime and field use. It connects via USB, supporting all major Windows and Macintosh OS platforms.
SL-86-911-461-FSR Features
- MIL-STD-461 Approved
- One-Touch Blackout Key
- Green Backlit Keys
- 86-Key Functionality
- Various Keyboard and Language Layout Options
- Customisation Available On Request
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Product Type
Manufacturer
Certifications & Standards
Ruggedness
IP Rating
Mounting Format
Country Of Manufacture
United States
Backlight
Green
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
11.40" x 6.30" x 1.86" (w-h-d) 289.6mm x 160.0mm x 47.2mm
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 +/- 0.71 oz (200g +/- 20g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
No. Of Keys
86
Pointing Device
Force Sensing Resistor
Power
PS/2: 250mA@5V (from PS/2 ports)
Product Weight
2 lbs +/- 0.10 lbs (0.91 kg +/- 0.05 kg)
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
200g (+/- 20g)
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 SL-86-911-461-FSR Military Grade Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SL-86-911-461-FSR supports a wide range of industries and operational applications.
Common deployment industries include: Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Rail And Transport, Security And Surveillance.
Across these sectors, the SL-86-911-461-FSR is typically used in applications such as Aircraft Cockpit And Avionics Support Systems, Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Marine Bridge And Vessel Control Systems, Military Grade Operations, SCADA And Control-Room Access, Secure Communications And Command-And-Control, Vehicle-Mounted Computing (MDTs / VMCs).
These examples demonstrate the versatility of the SL-86-911-461-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 SL-86-911-461-FSR is appropriate for your specific application, please contact us.
The iKey SL-86-911-461-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 SL-86-911-461-FSR Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SL-86-911-461-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 SL-86-911-461-FSR Military Grade Rugged Keyboard, or would you like to discuss a customised solution or demonstration?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey SL-86-911-461-FSR or need a custom Rugged Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Explore alternative products offering comparable features, performance, and build quality to the model you are currently viewing.
Our related solutions provide variations in configuration, functionality, and form factor to suit different application requirements. Each option has been selected to meet the same high standards of reliability and performance.
Browse the related products below to identify the most suitable fit for your deployment.
SK-102-FSR
- NEMA 4X sealed construction
- Durable ABS polycarbonate housing
- Shock and vibration resistant
- Compatible with Windows and Macintosh systems

PM-65-TB-SS
- IP65-rated sealed design
- Stainless steel housing for durability
- Integrated sealed trackball for navigation
- Shock and vibration resistant to IEC standards

KYB-5K-MEM-TP-OEM
- IP67 and NEMA 4X rated for dust and water protection
- MIL-STD-810G shock and vibration tested
- Hardcoated polyester membrane with tactile snap switches
- USB and PS/2 connectivity with integrated touchpad

SK-102-M-FSR
- NEMA 4X and IP66 dust and water sealing
- Force sensing resistor pointing device
- MIL-STD vibration and shock tested
- Operates from -40°C to +70°C

Having trouble finding what you're looking for?
Selecting the correct solution for your specific application and operating environment requires careful consideration.
At Rugged, our engineering and product specialists can advise on specifications, environmental suitability, mounting requirements, connectivity, and lifecycle planning to ensure the right fit for your deployment.
With extensive industry experience and a focus on reliability and performance, we help you select a solution aligned with your operational requirements.
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, and our rugged keyboards are engineered to withstand harsh operating conditions, including exposure to shocks and vibrations. This resilience is achieved through robust construction and the use of durable materials, ensuring reliable performance where standard keyboards would fail.
Our selection includes a variety of rugged keyboard types, such as panel mount, desktop, and embedded options, all built with an emphasis on durability. They are designed to meet the rigorous demands of sectors requiring reliable human-machine interfaces that can endure constant motion, impacts, and other challenging environmental factors. Therefore, any rugged keyboard from Rugged Limited is an excellent choice for environments where shock and vibration resistance are critical considerations for uninterrupted operation and longevity.
Rugged Limited specialises in providing industrial-grade input devices built to withstand challenging conditions, including very cold and very hot temperatures. These devices are engineered with robust materials and design principles to ensure consistent performance where standard keyboards would fail.
A key feature of a rugged keyboard is its ability to function across a broad temperature range. This resilience makes them ideal for use in industrial settings, outdoor applications, or any environment where temperature fluctuations are common. Rugged Limited ensures that each rugged keyboard meets stringent durability standards, providing dependable operation no matter the thermal extremes.
All Rugged Limited industrial keyboards are engineered for seamless operation, even when wearing gloves. This crucial feature ensures that users can maintain productivity and safety in environments where glove use is mandatory, such as industrial settings, cleanrooms, or outdoor work.
Our commitment to robust design means every Rugged Keyboard offers responsive feedback and accurate input, regardless of whether you’re using thin surgical gloves or heavy-duty work gloves. This makes our solutions ideal for a wide range of applications where standard keyboards would be impractical.
Rugged Limited offers a variety of rugged keyboards, and many of these models come equipped with backlit keys. This feature is particularly beneficial for professionals operating in environments with challenging lighting conditions, such as during night shifts or in dimly lit industrial settings. The backlighting ensures that each key is clearly visible, thereby reducing errors and improving operational efficiency.
Our selection of rugged keyboards includes options where the backlighting is a standard feature, designed to meet the demands of rigorous use. This ensures that regardless of the ambient light, the keyboard remains fully functional and easy to use, supporting continuous productivity.
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.
Rugged Limited specialises in providing industrial peripherals that are engineered to withstand harsh conditions, making a rugged keyboard an ideal companion for industrial PCs. These keyboards are built to offer durability and consistent functionality in environments where standard office equipment would quickly fail.
Our rugged keyboards are developed for high compatibility and robust performance, ensuring they can stand up to the demands of various industrial settings. They are designed to prevent contamination from dust, dirt, and liquids, which are common in many industrial applications. Some models also feature backlight options, crucial for low-light conditions often found in industrial environments, and integrated pointing devices to streamline operations.
The construction and features of a rugged keyboard from Rugged Limited are perfectly matched to the operational requirements of industrial PCs, providing a reliable and long-lasting input solution.
Rugged Limited understands the importance of versatility in industrial and demanding environments. That’s why our range of rugged keyboards is designed to accommodate global users by supporting multiple language layouts. This means that whether you require a keyboard with a UK, US, German, French, or another specific language layout, Rugged Limited can provide a solution tailored to your operational requirements.
This adaptability in language options ensures that users worldwide can operate our durable keyboards efficiently and comfortably, without compromising on the ruggedness and reliability that our products are known for. When sourcing a rugged keyboard, it’s important to specify your language layout needs to ensure the best fit for your application.
Rugged Limited provides a range of rugged keyboards specifically engineered to meet the demanding requirements of military applications. These keyboards are designed to withstand extreme temperatures, vibrations, shocks, and exposure to dust and liquids, making them ideal for deployment in challenging operational environments.
Our rugged keyboards feature robust casings, often manufactured from stainless steel or aluminum, and incorporate sealed keypads to prevent ingress of contaminants. Many models also include features like adjustable backlighting for use in varying light conditions, and some are night vision compatible, which is crucial for covert operations. The design prioritises reliability and consistent performance, ensuring that critical data entry functions remain operational when they are needed most.
Furthermore, the durability of a rugged keyboard from Rugged Limited ensures a longer product lifespan and reduced maintenance, offering a cost-effective solution for military organisations seeking dependable input devices.








