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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KINGLEADER or customer's preference
  • Model Number: MKB-FN103A-TB
  • Application: Computer Keyboard
  • Keypad Button Material: Metal
  • Available Status: Ex stock
  • Number of Keys: 103
  • Type: Wired
  • Interface: USB,PS/2 or USB+PS/2
  • Mounting Method: Panel mounting(from behind)
  • Keyswitch: Carbon to Gold(silicone rubber is used)
  • Key Travel: 2.0mm
  • Certification: CE,FCC

Packaging & Delivery

Packaging Details one keyboard packed in a carton box, then 10 carton boxes packed in a master box
Delivery Time 7-15 days


1,Rugged industrial keyboard with trackball
3,103 keys,incl.12 Function keys and number keys
4,CE&FC certified

This rugged industrial keyboard differentiates itself from others by having the following unique features:


1) 103 keys,making it a reality to include 12 function keys and number keypad,this is an enhancement that other standard keyboards cannot have,moreover,nearly all keys that are commonly seen can be programmed on this keyboard

2) One trackball is built in the middle section between the main keys and numeric keys

3) Bigger(longer) than common standard layout keyboard

4) Panel mount,mounted from the back side to the panel of equipment/machine


Other Key Features:

1) Protruding full travel keys,key travel:2.0mm,this provides a pretty tactile feel for users

2) Key legend:the keytops are chemically-etched then imprinted with durable black ink,this makes the legends/lettering easily readable,moreover the legends wouldn't fade even after years of use 

3) Robust construction,all parts that are exposed to outside are built from 304 stainless steel that is anti-rusty,anti-corrosive,additionally all keys are designed and built against rough handling

4) Designed and sealed to make it dust-proof and liquid-proof, meet NEMA4/IP65 rating when properly mounted,water or dust cannot go inside the electrical part thus cannot impact the functionality of the keyboard
5) PS/2 or USB interface, plug and play,no extra software is needed
6) Layout customizable for different language versions as per customer's requirement


Typical Applications:


This rugged industrial keyboard is commonly used for the application in harsh environment in industrial circumstances,especially where fucntion keys,mouse/trackball and number keys are necessary,for example,for the use in machines or workstations in factories.


- Front panel & Keys: Brushed 304 stainless steel
- Back panel: Aluminum alloy
- Key cap: Protruding full travel key(2.0mm) with etched graphics
- Trackball: Stainless steel(Dia: 38mm)

Electrical Data

- Power supply voltage: DC 5 V ± 5%
- Current rating: 20 mA

- Trackball resolution:1000dpi
- Interface: USB or PS2

- EMC compliance:EN55022:2006+A1:2007;EN55024:1998+A2:2003
- FCC: Part 15, Subpart B

- Safety: EN 60950, CE


Environmental Characteristics

- Operating temperature: -20º C to + 60º C
- Storage temperature: - 40º C to + 80º C
- Saline mist: 96 hours, IEC 60512-6
- Damp heat test at + 40º C: 21 days, IEC 60512-6
- Dry heat test at + 85º C: 10 days, IEC 60512-6

Mechanical Data

- Actuation force for key:150±15g
- Key travel: 2.0mm
- Lifetime (cycles): Min 2, 000, 000 actuations
- Sealing protection: IP65/NEMA4X from the front
- Vibration resistance: 5 Hz -200 Hz, IEC 60512-4
- Shock resistance: 3 axis 150 m/s² - 11 ms, IEC 60512-4

Operation system

- PS2: Win NT4, 98SE, 98ME, 2000, XP
- USB: Win 98SE, 98ME, 2000, XP, Mac OS9 / OSX 




- MTBF >50000H

- MTTR <30min



Weight and dimension

- Weight: 2.2kg
- Dimension:
  Front panel: 478.0 x 135.0 x 32.10mm
  Back panel: 502.0 x 159.0 x 32.10mm(Mechanical track-ball)
  Back panel: 502.0 x 159.0 x 49.10mm(Optical trackball)



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