iKey SL-88-461-OEM Military Grade Rugged Keyboard

Designed for military and defence environments, the iKey SL-88-461-OEM Military Grade Rugged Keyboard offers robust input solutions resistant to dust, liquids, and extreme temperatures. Its industrial silicone rubber keys provide tactile mechanical snap feedback and are rated for over 10 million actuations, ensuring durability in continuous-duty applications. The keyboard meets MIL-STD-461E standards for electromagnetic interference and is certified to NEMA 4X, protecting against moisture and dust ingress. Red LED backlighting enables clear visibility in low-light conditions, supporting operational efficiency at any hour.

With a compact design measuring 282.5mm by 153.7mm by 18.3mm, it integrates well into mobile command and rugged computing systems. The sealed construction offers 100% humidity resistance when installed properly, extending reliability across variable climates. It supports USB and PS/2 interfaces compatible with all major operating systems and is certified to meet FCC Part 15 Class B and UL60950 safety standards. Shock and vibration tolerance further ensure sustained performance in demanding deployments.

SL-88-461-OEM Features

  • Designed To Meet MIL-STD-461F
  • Integrated LED Backlighting
  • 88-Key Functionality
  • 12 Function Keys
  • Various Keyboard and Language Layout Options
  • Customisation Available On Request

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Manufacturer

Certifications & Standards

Ruggedness

IP Rating

Mounting Format

Country Of Manufacture

United States

Backlight

Red

Case Material

No Case

Certifications

NEMA 4X, CE UL60950, FCC Part 15 Class B

Custom Options Products

Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface

Dimensions

11.12" x 6.05" x 0.72" (w-h-d) 282.5mm x 153.7mm x 18.3mm

Housing Colour

Black

Humidity

100% Humidity Resistant (when properly installed)

Cable

LENGTH: 10' straight (3 m)

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: Greater Than 10 Million Cycles TRAVEL: 0.055 in. ACTUATION FORCE: 200g (+/- 20g) FEEDBACK: Tactile with mechanical snap

Lifespan

>10 Million Actuations

No. Of Keys

88

Pointing Device

No Pointer

Power

PS/2: 200mA@5V (from Keyboard port) USB: 200mA@5V (from USB port)

Product Weight

1 lbs (0.45 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-88-461-OEM Military Grade Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SL-88-461-OEM 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, Offshore Operations, Rail And Transport, Security And Surveillance.

Across these sectors, the SL-88-461-OEM is typically used in applications such as Emergency Dispatch And Incident Management, Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Process Control And Shop-Floor Monitoring, Secure Communications And Command-And-Control, Vehicle-Mounted Computing (MDTs / VMCs).

These examples demonstrate the versatility of the SL-88-461-OEM 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-88-461-OEM is appropriate for your specific application, please contact us.

The iKey SL-88-461-OEM Military Grade 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-88-461-OEM Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.

For more information about the iKey SL-88-461-OEM 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-OEM 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-88-461-OEM or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

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  • 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.

    Speak to a Product Specialist
  • Frequently Asked Questions

    Rugged Limited provides a range of rugged keyboards designed to withstand challenging industrial environments, including those found on forklifts and heavy machinery. These keyboards are built to be extremely durable, offering resistance to liquids, dust, and extreme temperatures, which are common conditions in such operational settings.

    The design of many rugged keyboard models includes features that facilitate easy integration into various industrial setups. This often involves robust casings and adaptable mounting solutions, ensuring a secure and stable fit even with vibrations or impacts inherent to machinery operation. Their resilience makes them a reliable interface for data entry and control in demanding applications. Rugged Limited’s extensive experience ensures these keyboards meet the rigorous demands of industrial use.

    Rugged Limited specialises in providing industrial peripherals built to withstand harsh conditions, including marine settings. Our rugged keyboards are engineered with features like IP (Ingress Protection) ratings, which are crucial for protecting against water and other liquids commonly found in marine applications. This ensures that the keyboard can endure exposure to moisture, salt spray, and even submersion, depending on the specific IP rating.

    Furthermore, the materials used in our rugged keyboard manufacturing are selected for their durability and resistance to corrosion, which is a significant factor in saltwater environments. This robust construction guarantees reliable operation and a long lifespan, reducing downtime and maintenance in challenging marine conditions.

    Rugged Limited’s rugged keyboard range is engineered from high-quality, durable materials designed to withstand harsh operating conditions. These materials commonly include silicone, which offers excellent resistance to liquids and dust, making them easy to clean and sanitise. Many models also feature stainless steel for their casings or keycaps, providing superior strength against impacts and corrosion, ideal for industrial or public use.

    Furthermore, industrial-grade ABS plastic is often utilised for its robust and lightweight properties, contributing to the overall resilience of the rugged keyboard. The choice of these materials ensures that our keyboards can endure extreme temperatures, vibrations, and constant use without compromising performance or longevity.

    A rugged keyboard is specifically engineered for resilience, offering superior protection against elements like dust, dirt, liquids, and extreme temperatures. These keyboards are built with robust materials and construction techniques to ensure reliable performance in industrial, military, and outdoor settings where standard peripherals would fail.

    Rugged Limited provides a range of rugged keyboards that are not only tough but also deliver consistent functionality when it matters most. They are an essential component for maintaining operational efficiency in challenging work conditions, ensuring data input remains uninterrupted and accurate.

    Explore our selection of rugged keyboards designed for ultimate durability and performance.

    Rugged keyboards are indeed typically more expensive than standard consumer-grade keyboards. This price difference stems from several key factors related to their construction and intended use. Unlike standard keyboards, a rugged keyboard is engineered to withstand harsh environments and demanding conditions, meaning they are built with higher-grade materials and often feature specialised sealing against dust, liquids, and extreme temperatures.

    For instance, many rugged keyboards incorporate features like silicone membranes, stainless steel casings, or industrial-grade plastics to ensure longevity and consistent performance where a regular keyboard would quickly fail. The design and manufacturing processes for these durable peripherals are more intricate, involving rigorous testing to meet stringent industrial and military standards. This commitment to resilience and reliability contributes significantly to the overall cost, making a rugged keyboard a worthwhile investment for operational continuity in challenging settings.

    Absolutely, rugged keyboards are engineered to be highly compatible and functional with kiosks and Human Machine Interfaces (HMIs). These environments often require input devices that can withstand continuous use, potential spills, dust, and even vandalism. Rugged Limited provides a range of rugged keyboard solutions that are purpose-built to meet these stringent demands.

    Our rugged keyboards feature durable construction, often including stainless steel or silicone, and are designed to offer protection against liquids and particulates. This makes them an ideal choice for public-access kiosks, industrial control panels, and other HMI applications where standard keyboards would quickly fail. The robust design ensures consistent performance and a long operational lifespan, reducing maintenance needs and improving user experience in challenging settings.

    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.

    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.

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    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.

    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.