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InduKey TKF-085a-TB38-KGEH Industrial Keyboard
Designed for industrial and field environments, the InduKey TKF-085a-TB38-KGEH Industrial Keyboard offers a sealed, robust interface to endure continuous use and exposure to moisture. Featuring a plastic casing and silicone overlay resistant to 100% humidity, it is suited for wet or variable conditions typical in industrial settings. The integrated 38 mm mechanical trackball and gold-plated domes deliver accurate tactile feedback, supporting precise control in demanding scenarios. Its keys sustain over 10 million actuations, backed by vibration tolerance and shock resistance compliant with rigorous testing including 3x 50g shock pulses on multiple axes.
The keyboard functions effectively across a temperature range of 0°C to +70°C and supports Windows and Macintosh systems via PS/2 or USB interfaces. Meeting RoHS and CE certifications, the TKF-085a-TB38-KGEH combines field-ready sealing with durable design and reliable longevity for continuous-duty applications where consistent input quality is necessary.
TKF-085a-TB38-KGEH Features
- Key Full-Embossing Frame
- With Foil-Edge-Protection
- Integrated 38 mm Trackball
- Resistant Foil Surface
- Resistant Against Dirt, Dust and Liquids (IP65)
- Customisation Available On Request
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Product Type
Manufacturer
Ruggedness
IP Rating
Mounting Format
Country Of Manufacture
Germany
Backlight
Red
Case Material
Plastic
Certifications
RoHS Compliant, CE
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
350 x 138 x 49 mm
Housing Colour
Black
Humidity
100% Humidity Resistant
Cable
LENGTH: 4 ft coiled (1.2m) DESIGN: PS/2 or USB Cable
Compatibility
All Windows and Macintosh Operating Systems
Flammability
PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO
Function Keys
24 Keys
Input
Pin Header 2 x 17-pole 2.54 (2-row)
Interface Connector
MICS/SMD4
Key Feedback
Tactile with Mechanical Snap
Key Material
Aluminium
Key Switch
Gold Plated Domes
Layers
2
Lifespan
>10 Million Actuations
No. Of Keys
85
Operating Force
3.0 N
Operating Principle
mechanical
Pointing Device
Trackball
Pointing Device Operating Principle
Mechanical
Power
PS/2: KEYBOARD: 200mA@5V (from Keyboard port) USB: 200mA@5V (from CPU port)
Product Weight
900 g
Programmable
Programmable
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Supply Current
10 mA
Supply Voltage
5 V DC
Switch Force
200g (+/- 20g)
Switch / Key Travel
0.6 mm
Switching Cycles
approx. 1 mill. (per key
Trackball Diameter
38 mm
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: -25C to +80C OPERATING:0C to +70C
The InduKey TKF-085a-TB38-KGEH Industrial Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The TKF-085a-TB38-KGEH supports a wide range of industries and operational applications.
Common deployment industries include: Construction, Defense and Military, Energy and Utilities, Food And Beverage Processing, Industrial Manufacturing, Logistics And Supply Chain, Marine And Offshore, Oil and Gas.
Across these sectors, the TKF-085a-TB38-KGEH is typically used in applications such as Asset Tracking And Management, Industrial HMI And Machine Interfacing, Process Control And Shop-Floor Monitoring, Secure Access, Authentication, And Control Terminals, Vehicle-Mounted Computing (MDTs / VMCs), Warehouse Picking And Put-Away.
These examples demonstrate the versatility of the TKF-085a-TB38-KGEH 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 TKF-085a-TB38-KGEH is appropriate for your specific application, please contact us.
The InduKey TKF-085a-TB38-KGEH Industrial 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, InduKey TKF-085a-TB38-KGEH Industrial Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the InduKey TKF-085a-TB38-KGEH Industrial 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 InduKey TKF-085a-TB38-KGEH Industrial 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 InduKey TKF-085a-TB38-KGEH 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.
TKS-104c-KGEH
- ABS polycarbonate case for durability
- Sealed design protects against dust ingress
- Capacitive short-travel keys reduce fatigue
- Front panel mounting with threaded bolts

TKS-088c-TOUCH-SCHUBL
- 1 HU metal rackmount fitting
- Sealed front panel with threaded bolts
- Aluminium short travel capacitive keys
- Integrated capacitive touchpad

TKF-085a-KGEH
- Sealed plastic housing with silicone overlay
- MIL-STD vibration and shock tested
- Over 10 million key actuations lifespan
- Compatible with Windows and Macintosh via PS/2 or USB

TKS-104c-MODUL
- Sealed ABS polycarbonate and aluminium housing
- Capacitive short travel keys and integrated touchpad
- Temperature range -25°C to +70°C
- Modular customisation options

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
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 an excellent choice for vehicle integration due to their robust construction and ability to withstand challenging conditions. These keyboards are engineered to operate reliably in environments subject to constant vibration, extreme temperatures, and exposure to dust and liquids, which are common occurrences in vehicles.
For instance, one such rugged keyboard solution features a compact design, making it suitable for dashboards or other space-constrained areas within a vehicle. It includes a fully sealed IP67 trackball for precise cursor control and is equipped with an integrated red backlight, ensuring readability in low-light conditions often experienced in vehicle cabins. Additionally, its 2.5m USB cable provides flexible connectivity options for various vehicle setups.
The durability of a rugged keyboard ensures consistent performance, whether it’s used in emergency services, logistics, or field operations, where reliability is paramount.
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 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.
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 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 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.








