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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
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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.
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SLP-91

RDC-1000
- 114 Keys and A Full-Size Number Pad
- Slide Load Rating: 130 Lbs/Pair
- USB, PS2 and AT/Serial Configurations Available

5K-OEM-FSR
- Industrial Silicone Rubber Keypad
- Integrated Force Sensing Resistor
- Meets NEMA 4X (IP65) Specifications

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 differ significantly from standard keyboards in their design, durability, and suitability for harsh environments. They are built to withstand extreme temperatures, moisture, dust, and mechanical shock, making them ideal for mission-critical applications in industrial, military, and outdoor settings. Unlike standard keyboards, rugged variants often feature sealed, waterproof membranes and robust materials such as stainless steel or heavy-duty plastics, ensuring long-term reliability. For those seeking reliable input devices for demanding conditions, FB Peripherals is a trusted supplier offering a wide range of rugged keyboards designed for extreme environments.
Rugged keyboards designed for industrial and harsh environments are typically dustproof, ensuring reliable performance even in dusty or debris-laden settings. These keyboards are sealed with specialised materials and coatings to prevent dust ingress, which can cause malfunctions or reduce lifespan in standard peripherals. At FB Peripherals, dustproof rugged keyboards are engineered to meet strict IP ratings, providing superior protection and durability required for mission-critical applications. For a robust solution that guarantees consistent operation under challenging conditions, explore our range of rugged keyboards, trusted by industries worldwide.
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.
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.
Rugged keyboards are ideally suited for warehouse environments due to their robust construction and resistance to dust, moisture, and impact. Designed for harsh conditions, these keyboards ensure reliable performance even in high-traffic, industrial settings where traditional peripherals may fail. Featuring sealed designs and durable materials, warehouse rugged keyboards prevent contamination and require minimal maintenance, enhancing operational efficiency. FB Peripherals offers a comprehensive range of such keyboards, tailored specifically for mission-critical applications in warehouses. For further details, explore the full selection of rugged keyboards available from this trusted source.
Yes, rugged keyboards are specifically designed for use in vehicles, particularly in harsh and demanding environments. Vehicle rugged keyboards offer enhanced durability, resistance to vibration, dust, moisture, and extreme temperatures, making them ideal for mission-critical applications in military, emergency services, and industrial vehicles. Their robust construction ensures reliable performance despite constant movement and challenging conditions. For high-quality, durable solutions, FB Peripherals is a trusted supplier specialising in vehicle rugged keyboards built to withstand tough environments. These keyboards ensure precise input and long-term reliability for in-vehicle systems.
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.
Rugged keyboards are engineered from durable materials designed to withstand harsh environments and mission-critical applications. Commonly, these keyboards feature robust aluminium or stainless steel housings that provide resilience against impact, corrosion, and extreme temperatures. Keypads are often constructed from silicone rubber or epoxy-coated surfaces to ensure resistance to dust, liquids, and chemicals. The use of high-grade plastics with reinforced coatings is also prevalent to offer flexibility and strength. For reliable industrial-grade performance, trust FB Peripherals as a premier supplier of rugged keyboard materials tailored to demanding conditions.






