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Panel-mount keyboard K-TEK-M280-FN-BL-FC-KC-DM
with mechanical keyswith Fn key87-key

Panel-mount keyboard - K-TEK-M280-FN-BL-FC-KC-DM - Key Technology China Limited - with mechanical keys / with Fn key / 87-key
Panel-mount keyboard - K-TEK-M280-FN-BL-FC-KC-DM - Key Technology China Limited - with mechanical keys / with Fn key / 87-key
Panel-mount keyboard - K-TEK-M280-FN-BL-FC-KC-DM - Key Technology China Limited - with mechanical keys / with Fn key / 87-key - image - 2
Panel-mount keyboard - K-TEK-M280-FN-BL-FC-KC-DM - Key Technology China Limited - with mechanical keys / with Fn key / 87-key - image - 3
Panel-mount keyboard - K-TEK-M280-FN-BL-FC-KC-DM - Key Technology China Limited - with mechanical keys / with Fn key / 87-key - image - 4
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Characteristics

Mounting
panel-mount
Key type
with mechanical keys
Number of keys
with Fn key, 87-key
Domain
health and environmental safety, industrial, for public access kiosks and internet terminals, for medical applications, for mining applications, for self-service information kiosk, for machine tools, for the transportation industry, for automotive applications, for marine applications, for the navy, for the pharmaceutical industry, electronic, for the aerospace industry, for aeronautical applications
Connection type
USB
Structure
QWERTY, silicone-key, ultra-slim
Material
silicone rubber
Protection level
rugged, waterproof, vandal-proof, rugged, IP67, scratch-proof, weather-proof, rugged, scratch resistance, maintenance-free, rugged, MIL-STD 810F
Other characteristics
compact, backlit, custom, embedded

Description

87 keys IP67 fully sealed and durable embedded ultra thin rugged keyboard, with built-in ultra-thin dot matrix Flexible Printed Circuit and semi-reinforced ultra-thin stainless steel back plate, 12 function keys(F1, F2, ... F12) are on top line for easy operation, with combination numbers on letter keys for full keyboard functionality. The keyboard adopts silicone rubber front plate + PC keycaps and carbon contact + FPC carbon-on-gold key switch technology, with 1.50mm±0.10mm key travel with extremely good tactile feeling for fast and accurate data input without any noise, there will be no key value missing, no stuck key during the keyboard operation, with durable coating & anti-microbial keyboard surface withstand most chemicals and liquids under harsh environment. FN + Clean combination keys for easy cleaning without taking the keyboard away from PC to avoid mis-operation or mis-typing. Adjustable white backlight included, panel mount solution. Designed to meet MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity etc.), Which can also meet the critical military standards in these 10 aspects: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, and continuity.
Dimensions: 280.0mm x 97.3mm (Front Panel)

1. Product Overview
This is an 87‑key IP67 fully sealed ultra‑thin embedded rugged keyboard with built‑in ultra‑thin dot matrix FPC and semi‑reinforced stainless steel back plate. It uses rugged P+R key structure, silent high‑precision key switches, anti‑microbial & chemical‑resistant surface, FN+Clean quick cleaning, and adjustable white backlight. Compliant with MIL‑STD‑810F and optional MIL‑STD‑461G, it meets 10 key military performance standards and supports panel mounting for reliable operation in extreme harsh environments.

2. Key Features
IP67 fully sealed front panel, waterproof and dustproof for harsh environments
Ultra‑thin embedded design with dot matrix FPC & semi‑reinforced stainless steel back plate
12 top‑line function keys (F1–F12) + number combinations for full functional input
Ultra rugged P+R structure (PC keycaps + Rubber) with durable anti‑microbial coating
Carbon contact & FPC carbon‑on‑gold key switches, silent input with no missing codes or stuck keys
FN + Clean combination for easy online cleaning without disconnecting
Adjustable white backlight, standard panel mount solution
Resists most chemicals, liquids, fungi, salt mist, dust and extreme temperatures

3. Applications
Vehicle & on‑board systems
Aerospace & aviation
Naval & maritime vessels
Defense & military equipment
Radar & command consoles
Portable rugged laptops
UAV ground stations

4. Mechanical Data
Keys: 87 keys
Key technology: Carbon contact + FPC carbon‑on‑gold key switch
Key travel: 1.50mm ± 0.10mm
Actuation force: 1.2N ± 0.2N
Switch life: >5 million operations
Net weight: 175g
Front panel dimensions: 280.0mm × 97.3mm
Mounting: Panel mount

5. Electrical & compliance data
Supply voltage: DC +5V±5%
Current: ≤30mA (backlight off); ≤300mA (backlight on)
EMC: EN 55032:2015, EN 55035:2017
Service life: >5 years
Interface: Dot matrix (USB / PS2 optional)
OS support: Windows, Linux, Unix, Mac OSX, Vxworks, Android (U‑cos to be confirmed)
Certifications: RoHS, CE, FCC
Optional: MIL‑STD‑461G (EMC / EMI / EMS / ESD)

6. Environmental adaptability & reliability
Protection level: IP67 (front panel)
Operating temperature: -40℃ ~ +75℃
Storage temperature: -50℃ ~ +85℃
Compliant with MIL‑STD‑810F (wide temp, low pressure, humidity, vibration, shock, temperature shock, rain, salt mist, dust, fungus, solar radiation)
Key lifespan: >5 million actuations
MTBF: >20000 hours
MTTR: Passes humidity, vibration, shock, temperature shock, fungus, salt spray, rain, dust and transport drop tests

7. Technical specifications
Built‑in ultra‑thin dot matrix FPC & semi‑reinforced ultra‑thin stainless steel back plate
P+R rugged key structure with carbon‑on‑gold switch technology
Meets 10 military core standards: reliability, safety, maintainability, testability, supportability, environmental adaptability, stability, compatibility, consistency, continuity
Silent, precise 1.5mm key travel with zero key error or jamming
Adjustable white backlight & panel mount design

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

electronica 2026
electronica 2026

10-13 Nov 2026 Munich (Germany)

  • More information
    Go to the Key Technology China Limited website for more information

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