iKey TMLT-890-OEM Military Grade Rugged Keyboard

The iKey TMLT-890-OEM Military Grade Rugged Keyboard is built around its sealed NEMA 4X design, supporting deployments in harsh industrial and military environments. This low-profile keyboard measures just 0.54 inches in depth, allowing easy integration into compact spaces without compromising functionality. It features a durable industrial silicone rubber overlay offering tactile feedback with over 10 million actuations, ideal for frequent use in challenging settings. The integrated capacitive HulaPoint pointing device adds user control without extra peripherals, enhancing operation efficiency in field conditions.

Designed to meet MIL-461E standards, the keyboard minimises electromagnetic interference, making it suitable for sensitive electronic environments. MIL-STD-810G certification confirms its resistance to shock and vibration, while its operating temperature range from -32°C to +60°C ensures reliable performance across extreme climates. Additionally, the TMLT-890-OEM includes 25 kV ESD protection for electrical resilience and longevity in demanding situations.

TMLT-890-OEM Features

  • Designed To Meet Mill-Std-461E
  • Integrated Fsr Pointing Device
  • Switch Matrix Configuration
  • Optional NVIS Compliant Green B Backlighting
  • 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

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

10.35" x 5.10" x 0.54" (w-h-d) 262.89mm x 129.54mm x 13.72mm

Humidity

100% Humidity Resistant (when properly installed)

Active Area

59 x 42 mm

Compatibility

All windows OS

Diameter

38 mm

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 ACTUATION FORCE: 230g (+/- 20g) FEEDBACK: Tactile with mechanical snap

Lifespan

>10 Million Actuations

Mounting Type

front panel with threaded bolts

No. Of Keys

89

Operating Force

1 N

Operating Principle

capacitive

Pointing Device

HulaPoint

Pointing Device Operating Principle

Capacitive

Power

250mA@5V KEYBOARD/BACKLIGHT PS2/POINTER

Product Weight

0.75 lbs (0.34 kg)

Resolution

100 - 300 dpi

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)

Switching Cycles

approx. 10 mill. (per key)

Tracking Force

65 g

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: -51C to +71C OPERATING: -32C to +60C

The iKey TMLT-890-OEM Military Grade Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The TMLT-890-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, Oil and Gas, Rail And Transport, Security And Surveillance.

Across these sectors, the TMLT-890-OEM 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, Mobile Workforce Operations, SCADA And Control-Room Access, Secure Communications And Command-And-Control, Vehicle-Mounted Computing (MDTs / VMCs).

These examples demonstrate the versatility of the TMLT-890-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 TMLT-890-OEM is appropriate for your specific application, please contact us.

The iKey TMLT-890-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 TMLT-890-OEM Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.

For more information about the iKey TMLT-890-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 TMLT-890-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 TMLT-890-OEM or need a custom 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.

    • IP65 rated sealed keys
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    • VESA mount for secure installation
    • IP and NEMA 4X rated enclosure
    • Over 10 million key actuations
    • Integrated Force Sensing Resistor pointing
    • 100% humidity resistant when installed
    • Impact-resistant silicone rubber overlay
    • IP and NEMA 4X sealed for moisture and dust protection
    • Integrated two-button Hula Point pointing device
    • Over 10 million keystrokes durability
    • NEMA 4X and IP68 sealed enclosure
    • MIL-STD-810G shock and vibration compliance
    • HulaPoint II integrated pointing device
    • Over 10 million keystroke 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.

    Speak to a Product Specialist
  • Frequently Asked Questions

    Industries such as manufacturing, logistics, military, and public safety frequently utilise rugged keyboards due to their ability to withstand harsh conditions. These keyboards are designed to operate reliably in environments that might involve exposure to dust, liquids, extreme temperatures, or frequent impacts. For example, in manufacturing facilities, a rugged keyboard can endure grease and grime, while in logistics, it can withstand bumps and spills that are common in warehouses and distribution centres.

    The military and public safety sectors also rely heavily on Rugged Limited’s durable input solutions, as their equipment must function flawlessly in critical and often unpredictable situations. Rugged keyboards provide the necessary resilience for field operations, emergency services, and vehicle integrations where standard keyboards would quickly fail. Their robust construction ensures continued performance, contributing to operational efficiency and safety in these challenging fields.

    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.

    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’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.

    While the primary design focus for a rugged keyboard is to withstand extreme conditions and provide reliable functionality in challenging environments, some models do incorporate ergonomic considerations. These can include features like appropriately spaced keys to reduce typing strain or a comfortable angle for prolonged use.

    However, it’s important to note that a rugged keyboard prioritises resistance to factors such as dust, water, vibrations, and extreme temperatures. Therefore, while basic ergonomic elements may be present to ensure user comfort during operation, they generally won’t offer the same advanced ergonomic designs found in specialised office keyboards. This balance ensures the rugged keyboard performs reliably in demanding settings.

    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.

    Rugged Limited specialises in providing industrial solutions, and this includes offering customisation options for their rugged keyboard range. We understand that different industries and applications have unique demands, which is why our rugged keyboards can be tailored to incorporate various features.

    For instance, standard options like integrated pointing devices, backlighting, and different mounting solutions are available to enhance functionality and usability. Beyond these, Rugged Limited can implement bespoke modifications to ensure the rugged keyboard seamlessly integrates into your specific setup and operational environment. This commitment to customisation ensures that you receive a product perfectly suited to your needs, rather than a one-size-fits-all solution.

    All Rugged Limited industrial keyboards are engineered for seamless operation, even when wearing gloves. This crucial feature ensures that users can maintain productivity and safety in environments where glove use is mandatory, such as industrial settings, cleanrooms, or outdoor work.

    Our commitment to robust design means every Rugged Keyboard offers responsive feedback and accurate input, regardless of whether you’re using thin surgical gloves or heavy-duty work gloves. This makes our solutions ideal for a wide range of applications where standard keyboards would be impractical.

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    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.