KBox A-103

Not recommended for new designs / please refer to KBox A-151-EKL
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  • Forever Young - Modular approach
  • Maintenance-free design
  • IoT ready - simply connected
  • Intel Atom® up to Intel® Quad Core™ E3845
  • Broad range of interfaces: USB 3.0, DisplayPort, COM Ports, GbE
  • Fieldbus support
  • SIM card socket
  • 24V DC
  • Various mounting options
Download Datasheet

For new designs please refer to KBox A-150-APL or KBox A-250

With the Intel Atom™ processors up to Intel® Quad Core™ E3845 and a wide range of functions and interfaces, the KBox A-103 is ready for the Internet of Things (IoT) using the WIFI, GPRS or LTE options via the miniPCIe interface.

The maintenance-free design minimizes the total cost of ownership (TCO) while ensuring utmost availability.

Various mounting options including desktop, wall-mount, booksize, VESA-mounting or DIN RAIL guarantee high flexibility. The KBox A-103 supports a 24V DC input and can be operated in an extended temperature range from -20 °C to +60 °C.


CPU up to Intel® Atom™ E3845
BIOS Phoenix® BIOS
Capacity 4 GByte
Serial 1x RS232, optional: 2nd COM as RS232 or RS422/485, 3rd COM as RS422/485
USB 1x USB 3.0, 2x USB 2.0
Ethernet 2x GbE, IEEE1588 support, WOL support
On project request: 2x additonal GbE via mPCIe, IEEE802.3 support
SATA Drive Bay to install 1x 2.5” SATA SSD
Flash up to 16 GByte onboard fl ash (eMMC) optional
Mini-PCI 2x miniPCIe sockets for full-size modules
(1x for Fieldbus expansion, 1x with SIM Card socket)
Input Voltage 24 VDC (+20 % / -15 %)
Mounting DIN RAIL, Desktop, Wall, Cabinet, VESA Mounting
Dimensions (H x W x D) 210 x 65 x 140 mm (8.27” x 2.56” x 5.51”)
Weight max. 2.5 kg (5.51 lb)
Operating Temperature -20 °C to +60 °C (-4 °F to 140 °F)
Humidity rel. 95% @ 40 °C (non-condensing)
Vibration acc. IEC 60068-2-6, 10-150 Hz, 1G
Shock acc. IEC 60068-2-27, half sine, 15 g, 11 ms
MTBF 120.000 h at 30 °C
Certifications CB scheme, UL 60950-1, UL 61010-1 & 61010-2-201



Datasheet KBox A-103
[ kbox-a-103_20190130_datasheet.pdf, 1.55 MB, Feb.04.2019 ]


KBox A-103 Users Guide
Rev. 3.1, 2019-07-30
[ kbox-a-103-user-guide-rev-3-1-2019-07-30.pdf, 9.23 MB, Apr.20.2023 ]

General Safety Instruction
[ general-safety-instructions.pdf, 560.72 KB, Jan.04.2021 ]

Tech Spec Sheet

Tech Specs K-Box
[ techspecs_embedded-box-pc_web_us_kontron.pdf, 2.79 MB, Nov.13.2018 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]

More Downloads

All other downloads such as drivers, bios, drawings etc. are available on Kontron’s Customer Section


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