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iKey SLK-102-461-FSR Military Grade Backlit Rugged Keyboard
Designed for harsh environments, the iKey SLK-102-461-FSR Military Grade Backlit Rugged Keyboard delivers dependable performance against electromagnetic interference and severe field conditions. Its fully sealed NEMA 4X ABS polycarbonate case protects against dust, water, and sand, making it suitable for industrial and military use. The keyboard features an industrial silicone rubber tactile key overlay rated for over 10 million actuations, ensuring durability with each keystroke. The integrated force sensing resistor technology enables accurate data entry under continuous-duty operation.
Red LED backlit keys support usability in low-light settings, while compliance with MIL-STD-461 and UL60950 assures electromagnetic and electrical safety standards are met. Tested to withstand 50g shock pulses and vibration across three axes, it operates reliably from -40 C to +70 C, confirming its suitability for demanding deployment environments.
SLK-102-461-FSR Features
- Designed To Meet MIL-STD-461F
- 12 Function Keys
- Full-Size Military Keyboard
- Integrated Pointing Device
- 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
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
5.55" x 14.60" x 1.05" (w-h-d) 141mm x 370.9mm x 26.7mm
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: Greater Than 10 Million Cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 7.05 oz. +/- 1.06oz (200g +/- 30g) FEEDBACK: Tactile with Mechanical Snap
Lifespan
>10 Million Actuations
No. Of Keys
102
Pointing Device
Force Sensing Resistor
Power
PS/2: KEYBOARD: 210mA@5V (from Keyboard port) HULAPOINT: 35mA@5V (from Mouse port) USB: 245mA@5V (from CPU port)
Product Weight
1.5 lbs +/- 0.10 lbs (0.68 kg +/- 0.05 kg)
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: -40F to 194F (-40C to +90C) OPERATING: -40F to +158F (-40C to +70C)
The iKey SLK-102-461-FSR Military Grade Backlit Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SLK-102-461-FSR supports a wide range of industries and operational applications.
Common deployment industries include: Construction, Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Oil and Gas, Rail And Transport.
Across these sectors, the SLK-102-461-FSR is typically used in applications such as Emergency Dispatch And Incident Management, Field Data Capture And Reporting, Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Preventive And Corrective Maintenance, Robotics And Autonomous System Control, SCADA And Control-Room Access, Secure Communications And Command-And-Control.
These examples demonstrate the versatility of the SLK-102-461-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 SLK-102-461-FSR is appropriate for your specific application, please contact us.
The iKey SLK-102-461-FSR Military Grade Backlit 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 SLK-102-461-FSR Military Grade Backlit Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SLK-102-461-FSR Military Grade Backlit 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 SLK-102-461-FSR Military Grade Backlit 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 SLK-102-461-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.
SLP-88-461
- Sealed silicone rubber overlay
- MIL-STD-461 EMI compliance
- NEMA 4X waterproof and dustproof
- Backlit keys for low-light use

FT-88-911-TP
- NEMA 4 sealed housing
- MIL-STD-810G shock and vibration resistant
- Integrated touchpad reduces peripherals
- Red LED backlighting for low light

DT-2000
- Impact-resistant stainless steel enclosure
- Sealed silicone rubber keypad with tactile feedback
- IP65 and NEMA 4X ingress protection
- Meets EN60079 hazardous location standards

SLP-86-911-461
- MIL-STD-461 EMI resistance
- NEMA 4X sealed corrosion-resistant housing
- Backlit with HulaPoint II pointing device
- Durable silicone rubber keys with 10M+ lifespan

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
An Ingress Protection (IP) rating is a critical standard for rugged keyboards, specifying the degree of protection provided against dust, dirt, and water. This two-digit code is internationally recognised and helps users understand how well a device can withstand environmental factors.
The first digit in an IP rating signifies protection against solid objects, ranging from 0 (no protection) to 6 (dust-tight). A higher number here means greater resistance to particles entering the device.
The second digit indicates protection against liquids, ranging from 0 (no protection) to 9 (withstanding high-pressure, high-temperature jet sprays). This is particularly important for a rugged keyboard that might be exposed to spills, rain, or even submersion. Rugged Limited offers a range of peripherals engineered to meet these demanding standards.
Rugged keyboards are engineered to perform reliably in environments where conventional keyboards simply cannot, making them essential for a wide array of rugged keyboard applications. These durable input devices are frequently found in industrial settings, such as manufacturing plants and warehouses, where they endure dust, spills, and extreme temperatures. Their robust construction also makes them ideal for marine applications, including on ships and offshore platforms, where exposure to saltwater and vibrations is common.
Beyond these, other rugged keyboard applications include use in public access kiosks, military and defence operations, and medical facilities. In these environments, features like sealed enclosures, chemical resistance, and the ability to withstand impact are crucial for continuous operation and data integrity. Rugged Limited provides keyboards specifically designed to meet these demanding requirements, ensuring seamless performance even in the most challenging conditions.
Rugged keyboards are an excellent choice for control rooms, where reliability and durability are paramount. These environments often require equipment that can endure continuous use and potential exposure to dust or spills without compromising performance.
Specifically designed with robust materials, a rugged keyboard offers superior protection compared to standard keyboards. This resilience ensures that critical operations in control rooms can proceed uninterrupted, even in challenging conditions. Rugged Limited provides a range of these specialized input devices, built to meet the rigorous demands of such settings, ensuring long-lasting functionality and consistent performance.
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.
Yes, many of the rugged keyboards available from Rugged Limited are engineered to be compatible with both Windows and Linux operating systems. This broad compatibility ensures that users can integrate a durable and reliable rugged keyboard into diverse computing environments without issues.
Rugged Limited provides a selection of rugged keyboards that are built to withstand challenging conditions while maintaining essential functionality across different platforms. When selecting a rugged keyboard, it is always advisable to check the specific product’s technical specifications to confirm compatibility with your intended operating system.
Rugged Limited offers a range of durable keyboards specifically engineered to meet the stringent requirements of cleanroom settings. These rugged keyboard solutions are often fully sealed and easy to clean, preventing the accumulation of dust and contaminants crucial for maintaining cleanroom protocols.
Our industrial keyboards are built with materials and designs that can withstand harsh cleaning agents and frequent sanitization without compromising performance or integrity. This makes them an ideal rugged keyboard choice for pharmaceutical, medical, and other controlled environments where hygiene and reliability are paramount.
Rugged Limited offers a range of durable keyboards, and while the exact level of environmental protection can vary by model, many of our rugged keyboards are engineered to withstand exposure to liquids.
These robust input devices are often designed with features to prevent water ingress, making them suitable for industries where spills, splashes, or wash-downs are common. For specific details on the waterproof ratings of a particular rugged keyboard, it’s always best to consult the individual product specifications.
Rugged Limited specialises in providing industrial-grade input solutions, including rugged keyboards, designed to operate reliably in challenging conditions. These keyboards are built to withstand elements such as extreme temperatures, dust, dirt, liquids, and heavy usage, which are common causes of failure for standard peripherals.
By preventing premature failure and reducing the need for frequent replacements or repairs, a rugged keyboard inherently contributes to less operational downtime. Their robust construction ensures consistent performance, enabling uninterrupted work in industries where reliability is paramount. Rugged Limited’s keyboards are engineered for longevity and resilience, giving businesses peace of mind and supporting continuous operations.
Explore Rugged Limited’s range of rugged keyboards to find a solution that meets your specific industrial needs and helps minimise downtime.








