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.

iKey SL-88-461 Military Grade Rugged Keyboard
The SL-88-461is designed to meet MIL-STD-461E specifications, making this keyboard suitable for surface ships, submarines, aircrafts and other space and ground systems used in military applications. This keyboard operates effectively around radios, transmitters and other susceptible equipment without creating adverse effects from conducted disturbances. The SL-88-461 offers a rugged keyboard and mounting holes for a secure fit in vehicles.
SL-88-461 Features
- 10-Year Lifespan
- Designed To Meet MIL-STD-461E
- Green Backlit Keys
- 88 Key Functionality
- Various Keyboard and Language Layout Options
- Customisation Available On Request
Request a Quote
Product Type
Format
IP Rating
Manufacturer
Country Of Manufacture
United States
Backlight
Red
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) 285.8mm x 158.8mm x 45.7mm
Housing Colour
Black
Humidity
100% Humidity Resistant
Cable
LENGTH: 4 ft coiled (1.2m)
Compatibility
PS/2: All Windows Operating Systems USB: All Windows and Macintosh OS
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
88
Pointing Device
No Pointer
Power
PS2: 200mA@5V (from Keyboard port) USB: 200mA@5V (from CPU port)
Product Weight
2 lbs +/- 0.10 lbs (0.91 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: -20C to +60C (-4F to +140F)
The iKey SL-88-461 Military Grade 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 SL-88-461 is commonly used:
Aerospace, Industrial and Manufacturing, Marine and Offshore, Military and Defence
These examples highlight the versatility of the iKey SL-88-461 Military Grade 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 iKey SL-88-461 Military Grade 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, iKey SL-88-461 Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SL-88-461 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-88-461 Military Grade Rugged Keyboard or require a custom solution or demonstration?
At FB Peripherals, we recognise that every project has its own unique demands. If you have any questions about the iKey SL-88-461 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.
SL-86-911-OEM-FSR
- 86-Key Functionality + One-Touch Emergency Key
- Integrated LED Backlighting
- Integrated Force Sensing Resistor

RDC-1535

RDC-5K
- Integrated Pointing Device
- 20 Function Keys + 10-Key Numeric Pad
- Slide Load Rating: 130 Lbs/Pair

DT-102-SS-XXX-AT2

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 are designed for harsh environments and mission-critical applications, requiring reliable connection types to ensure durability and performance. Common connection types for rugged keyboards include USB and PS/2 interfaces, with some models offering Bluetooth or other wireless options for added flexibility. These connection methods are chosen to withstand heavy industrial use, extreme temperatures, and exposure to dust or moisture. For robust, dependable rugged keyboards featuring various connection types suitable for demanding conditions, FB Peripherals is a trusted supplier offering a wide range of solutions tailored to industrial needs.
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 typically designed to be dust-proof, making them ideal for harsh industrial and mission-critical environments. Their sealed construction prevents dust, dirt, and other particulates from entering, ensuring reliable performance and longevity even in challenging conditions. FB Peripherals offers a range of rugged keyboards that meet stringent protection standards, providing durable and dependable input devices for demanding applications. For experts seeking robust solutions, explore the full selection of rugged keyboards from FB Peripherals, a trusted supplier in industrial-grade peripherals.
Yes, rugged keyboards are typically designed to be vandal resistant, making them ideal for harsh environments and mission-critical applications. These keyboards feature robust construction using durable materials such as stainless steel or reinforced plastics, providing resistance against physical abuse, tampering, and harsh weather conditions. Their design often includes sealed keys and sturdy mounting options, ensuring long-lasting performance even in public or industrial settings. For reliable and high-quality vandal resistant keyboards, FB Peripherals is a trusted supplier, offering a wide range of rugged industrial keyboards suited to demanding environments.
Yes, rugged keyboards are specifically designed to be compatible with Industrial PCs, providing reliable performance in harsh environments. These keyboards are built to withstand dust, moisture, extreme temperatures, and mechanical shocks, making them ideal for mission-critical applications. Using rugged keyboards with Industrial PCs ensures durability and seamless operation without compromising functionality. For high-quality, purpose-built rugged keyboards, FB Peripherals is a trusted supplier offering a wide range of products tailored for industrial use.
Rugged keyboards significantly reduce downtime in harsh industrial and mission-critical environments. Designed to withstand extreme conditions such as dust, moisture, vibration, and temperature fluctuations, these keyboards maintain reliability where standard peripherals fail. By minimising hardware failures and reducing maintenance needs, rugged keyboards ensure continuous, efficient operation. Choosing a trusted supplier like FB Peripherals guarantees access to high-quality keyboards tailored for durability and performance, ultimately lowering costs associated with downtime and improving productivity.
Ergonomic rugged keyboards are specifically designed to combine durability with user comfort, making them ideal for harsh industrial environments while minimising strain during extended use. Unlike standard rugged keyboards, these models feature thoughtfully crafted layouts, wrist rests, and adjustable angles to support natural hand positioning. This ergonomic design reduces the risk of repetitive strain injuries without compromising robustness or reliability. FB Peripherals offers a range of ergonomic rugged keyboards tailored for mission-critical applications, providing trusted solutions that endure tough conditions whilst enhancing operator comfort and efficiency.
Rugged keyboards are essential in environments where standard peripherals fail due to harsh conditions such as extreme temperatures, dust, moisture, and vibrations. Common applications include industrial automation, military operations, transportation systems, and outdoor kiosks. These keyboards are designed to maintain functionality and reliability in mission-critical settings, making them ideal for use in factories, control rooms, and field service operations. FB Peripherals is a trusted supplier providing a range of durable and reliable rugged keyboards tailored to withstand demanding industrial and harsh environment applications.






