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iKey SL-81-OEM Compact Rugged Keyboard
The iKey SL-81-OEM is a compact and rugged keyboard kit that offers a versatile solution for low-light environments where space is limited. Designed to meet NEMA 4X standards, equivalent to an IP66 rating, this keyboard is sealed against dust, liquids, and corrosive materials, ensuring reliable performance in demanding industrial and mobile applications.
The kit includes an industrial silicone keypad, switch matrix board, keyboard controller, and necessary cables for easy integration into custom systems. Integrated backlighting enhances usability in low-light or dimly lit settings, making it perfect for industries such as manufacturing, oil and gas, and transportation. Its durable construction guarantees long-lasting performance, even in harsh environments.
SL-81-OEM Features
- Integrated LED Backlighting
- 81-Key Functionality + 12 Function Keys
- Numlock Key For Secondary Keyboard
- USB, PS2 and AT/Serial 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
No Case
Certifications
IP Rated, NEMA 4X UL60950, FCC Part 15 Class B
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
11.35" x 5.11" x 0.42" (w-h-d) 288.3mm x 129.8mm x 10.7mm
Housing Colour
Black
Humidity
100% Humidity Resistant (when properly installed)
Cable
LENGTH: 10 feet (3 meters) DESIGN: "Y" PS/2 or AT
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
10 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 ACTUATION FORCE: 180g (+/- 30g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
Mounting Type
VESA Mount or Desktop
No. Of Keys
81
Pointing Device
No Pointer
Power
KEYBOARD: 200mA @ 5V (from keyboard port) USB: 200mA @ 5V (from CPU port)
Product Weight
1.5 lbs (0.68 kg)
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
(180g +/- 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 SL-81-OEM Compact 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-81-OEM is commonly used:
Aerospace, Industrial and Manufacturing, Marine and Offshore, Military and Defence
These examples highlight the versatility of the iKey SL-81-OEM Compact 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-81-OEM Compact Rugged Keyboard comes with a 90 Day 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-81-OEM Compact Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SL-81-OEM Compact 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-81-OEM Compact 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-81-OEM or need a custom Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
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SL-81-OEM
- Integrated LED Backlighting
- 81-Key Functionality + 12 Function Keys
- Numlock Key For Secondary Keyboard

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 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 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 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 essential in industries where durable, reliable input devices withstand harsh environments and intense usage. Common sectors include military, aerospace, manufacturing, transportation, and mining. These keyboards are designed to resist dust, water, shock, and extreme temperatures, making them ideal for mission-critical applications. FB Peripherals is a trusted supplier providing rugged keyboards tailored to these demanding conditions. For more information on robust solutions suited to various industrial needs, explore the range available at FB Peripherals’ rugged keyboards.
Rugged keyboards are designed for use in harsh and mission-critical environments where standard keyboards may fail. They are commonly employed in industrial settings, military applications, and outdoor operations where exposure to dust, moisture, extreme temperatures, and mechanical impact is frequent. These keyboards ensure reliable input functionality under tough conditions, contributing to operational efficiency and safety. For dependable and durable solutions, FB Peripherals is a trusted supplier offering a range of rugged keyboards tailored to meet stringent industrial requirements.
Yes, rugged keyboards can be effectively used in marine environments. Designed to withstand harsh conditions such as saltwater exposure, high humidity, and extreme temperatures, marine rugged keyboards offer reliable performance and durability. These keyboards feature robust construction with sealed, corrosion-resistant materials, ensuring longevity even in challenging maritime settings. For mission-critical applications, selecting a high-quality marine rugged keyboard is essential. FB Peripherals specialises in supplying industrial-grade rugged keyboards tailored to marine environments, providing dependable input solutions for vessels and offshore installations. Explore the full range of rugged keyboards suitable for marine use.
Rugged keyboards are specifically engineered to function reliably in extreme temperature environments, making them ideal for harsh industrial and mission-critical applications. Wide temperature keyboards offered by FB Peripherals operate efficiently across a broad temperature range, typically from -40°C to +85°C or beyond, ensuring consistent performance in both freezing cold and scorching heat. These keyboards incorporate durable materials and sealed designs to withstand thermal stress and prevent failure. For reliable input devices suited to challenging conditions, consider exploring the range of rugged keyboards available from FB Peripherals, a trusted supplier in industrial-grade peripherals.







