PrehKeyTec MC-147 Keyboard

Designed for high-usage retail and industrial environments, the PrehKeyTec MC-147 Keyboard provides a compact input solution with a programmable layout and tactile feedback. Its industrial-grade ABS polycarbonate housing combined with a sealed silicone overlay ensures 100% humidity resistance when properly installed, supporting use in demanding conditions. The keyboard withstands vibration across 20Hz to 2kHz and shock loads of 50g pulses on three axes, positioning it as a reliable tool for continuous-duty applications. With over 30 million keystrokes lifespan and EMI compliance to EN55022 and FCC Class A, it excels in electrically noisy settings.

The MC-147 operates effectively from -40°C to +70°C, making it suitable for varied ambient conditions. Featuring a USB cable connection and compatibility with DOS, Linux, and Windows, it easily integrates into existing systems, while tactile mechanical snap keys enhance input accuracy during extended use. This field-ready keyboard focuses on durability, reliability, and ergonomic design for demanding point of sale and industrial contexts.

MC-147 Features

  • All Key Positions Are Free Programmable
  • 3 Track Magnetic Stripe Reader
  • Glide Point (Optional)
  • Coloured Keys (Option)
  • Smart Card Reader (Option)
  • Coloured Keys (Option)
  • DOS, Linux and Windows Compatibility

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IP Rating

Manufacturer

Country Of Manufacture

Germany

Backlight

No Backlight

Case Material

ABS Polycarbonate

Certifications

RoHS, CE

Custom Options Products

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

Dimensions

415 mm x 200 mm (W x D)

Housing Colour

Black

Humidity

100% Humidity Resistant (when properly installed)

Auto Repeat Frequency / Delay

All keys, repeat frequency and delay time are programmable

Bounce Time

5 ms max

Cable

Single-Cable USB Appx. 1.6m-2m

Compatibility

DOS, Linux and Windows Compatibility

EMI

EN55022, FCCPart 15 Subpart B Class A

Flammability

PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO

Function Keys

10 Keys

Guide Frame

Polystrol

Impact Stability

10 N, 1 min

Key Feedback

Tactile with Mechanical Snap

Key Material

Plastic

Key Spacing

19 mm

Key Switch

Elastomer

LED Indicators

Caps lock; Scroll lock; Num lock; Accept LED for MSR and/or user controlled

Lifespan

>30 Million Actuations

No. Of Keys

147

Operating Force

0.6 N

Pointing Device

Touchpad

Power

+5V DC +/-5% appr. 60mA (base model)

Product Weight

1.5 lbs (0.68 kg)

Programmable

Programmable

Shock

3 x 11 ms Pulses of 50g on each of 3 Axes

Spring Elements

Elastomer

Switch Force

180g (+/- 30g)

Switch / Key Travel

3.5 mm

Switching membrane

Polyester

Temperature Range

STORAGE: -40C to +60C OPERATING: 0C to +50Cï¾ - AIR Presure 700 hPa to 1060 hPa, Climatic class DIN-IEC 68, part 1, appendix A

Tone Indicator

Keyclick and sound via command or UPOS

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 PrehKeyTec MC-147 Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The MC-147 supports a wide range of industries and operational applications.

Common deployment industries include: Food And Beverage Processing, Industrial Manufacturing, Logistics And Supply Chain, Public Sector, Retail, Transportation and Rail.

Across these sectors, the MC-147 is typically used in applications such as Industrial HMI And Machine Interfacing, Inventory Management And Stock Control, Process Control And Shop-Floor Monitoring, Warehouse Picking And Put-Away.

These examples demonstrate the versatility of the MC-147 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 MC-147 is appropriate for your specific application, please contact us.

The PrehKeyTec MC-147 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, PrehKeyTec MC-147 Keyboard, must be presented to RUGGED in the United Kingdom.

For more information about the PrehKeyTec MC-147 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 PrehKeyTec MC-147 Keyboard or require a custom solution or demonstration?

At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the PrehKeyTec MC-147 or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

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    • Durable ABS polycarbonate case
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  • Frequently Asked Questions

    • If you are unsure which product is best suited to your requirements, you can contact us directly for expert guidance. Share details such as your use case, environment, compatibility needs, and budget, and we will help you select the most appropriate solution.

    • 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

    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.

    Many of Rugged Limited’s rugged keyboards are indeed designed with a high level of ingress protection, making them dust-proof. This means they are engineered to prevent the intrusion of dust and other small particles, ensuring reliable operation even in harsh or challenging environments. The sealed designs and robust materials used in these keyboards contribute to their ability to withstand exposure to dust without compromising functionality. This dust-proof characteristic is a key feature that makes a rugged keyboard an ideal choice for industries where cleanliness and environment control can be difficult.

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    Key features that make a rugged keyboard suitable for medical use include:

    • Sealed Construction: Our keyboards are typically sealed to IP ratings such as IP65, IP67, or even IP68, meaning they are completely protected against dust ingress and can withstand liquid spills, making them easy to disinfect thoroughly without damaging internal components.
    • Antimicrobial Materials: Many models incorporate antimicrobial additives in their construction, inhibiting the growth of bacteria and viruses, which is crucial for infection control in hospitals and clinics.
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    • Customisation Options: Rugged Limited offers various layouts and mounting options to seamlessly integrate with existing medical carts, workstations, and equipment.

    By providing a reliable and hygienic input solution, a rugged keyboard from Rugged Limited contributes significantly to maintaining sterile environments and enhancing efficiency in medical applications.

    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-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.

    Rugged keyboards are designed for durability and consistent operation in demanding conditions, and their connection types reflect this need for reliability. The primary connection type used for Rugged Limited’s range of rugged keyboards is USB.

    USB connections offer several advantages for industrial and harsh environments, including broad compatibility, ease of use, and a secure physical connection that can withstand vibrations and impact. This ensures that the rugged keyboard maintains a stable link to the host system, critical for uninterrupted data entry and control in sectors such as manufacturing, logistics, and marine applications.

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    Our panel mount rugged keyboards are built to withstand challenging environments, often featuring robust stainless steel construction, sealed keypads for protection against dust and liquids, and vandal-resistant designs. This ensures consistent performance and longevity, even in demanding operational settings.

    When selecting a rugged keyboard for panel mounting, it’s important to consider factors such as the required IP rating, key layout, and connectivity options to ensure it meets the specific needs of your application.

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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.