Mounting base housing - ME-IO 18,8 EB 10U TBUS 1018

DIN rail housing, Lower housing part with metal foot catch, with vents, width: 18.9 mm, height: 120.6 mm, depth: 82.85 mm, color: yellow (1018), cross connection: DIN rail connector (optional), number of positions cross connector: 5 or 8

Product Details

Assembly instruction: Refer to the data sheet for the range in the download area.
Recommendation Material of contact pads for bus connector, galvanic gold (hard gold)

Product type Lower part of the housing
Max. number of positions on housing 48 (pitch: 3.45 mm)
32 (pitch: 5 mm)
Type Lower housing part with metal foot catch
Housing type DIN rail housing
Ventilation openings present yes
Housing series ME-IO

Dimensional drawing
Width 18.9 mm
Height 120.6 mm
Depth 82.85 mm
Depth from top edge of DIN rail 76.25 mm
PCB design
PCB thickness 1.4 mm ... 1.8 mm

Color yellow (1018)
Flammability rating according to UL 94 V0
CTI according to IEC 60112 600
Surface characteristics untreated
Housing material Polyamide

Power dissipation single housing for 20 °C
Ambient temperature 20 °C
Reduction factor 1
Mounting position vertical
Power dissipation 11.8 W
Power dissipation single housing for 30 °C
Ambient temperature 30 °C
Reduction factor 0.81
Mounting position vertical
Power dissipation 9.6 W
Power dissipation single housing for 40 °C
Ambient temperature 40 °C
Reduction factor 0.63
Mounting position vertical
Power dissipation 7.5 W
Power dissipation single housing for 50 °C
Ambient temperature 50 °C
Reduction factor 0.46
Mounting position vertical
Power dissipation 5.5 W
Power dissipation single housing for 60 °C
Ambient temperature 60 °C
Reduction factor 0.31
Mounting position vertical
Power dissipation 3.7 W
Vibration test
Specification IEC 60068-2-6:2007-12
Frequency 10 - 150 - 10 Hz
Sweep speed 1 octave/min
Amplitude 0.15 mm (10 - 58.1 Hz)
Acceleration 2g (58.1 - 150 Hz)
Test duration per axis 2.5 h
Test directions X-, Y- and Z-axis
Glow-wire test
Specification IEC 60695-2-11:2014-02
Temperature 850 °C
Time of exposure 30 s
Thermal stability / ball thrust test
Specification IEC 60695-10-2:2014-02
Temperature 125 °C
Test duration 1 h
Force 20 N
Mechanical strength / tumbling barrel
Specification IEC 60068-2-31:2008-05
Height of fall 50 cm
Frequency 50
Specification IEC 60068-2-27:2008-02
Pulse shape Semi-sinusoidal
Acceleration 15g
Shock duration 11 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
Test for substances that would hinder coating with paint or varnish
Specification VDMA 24364:2018-05
Degree of protection (IP code)
Specification IEC 60529:1989-11 + AMD 1:1999-11 + AMD 2:2013-08
Ambient conditions
Max. IP code to attain IP20
Ambient temperature (operation) -40 °C ... 105 °C (depending on power dissipation)
Ambient temperature (storage/transport) -40 °C ... 55 °C
Ambient temperature (assembly) -5 °C ... 100 °C
Relative humidity (storage/transport) 80 %

Number of PCB holders 1
Type of PCB mount Latching
Total PCB surface 8500 mm²
Thickness of the PCB 1.4 mm ... 1.8 mm

Mounting type DIN rail mounting
Mounting position Vertical (horizontal DIN rail)

Type of packaging packed in cardboard
Outer packaging type Carton

Item number 1149170
Packing unit 10 pc
Minimum order quantity 500 pc
Note Made to Order (non-returnable)
Sales Key *****
Product Key ACHEBA
GTIN 4063151144036
Weight per Piece (including packing) 35.2 g
Weight per Piece (excluding packing) 33.2 g
Customs tariff number 85389099
Country of origin DE


ECLASS-9.0 27182702
ECLASS-10.0.1 27182702
ECLASS-11.0 27182702


ETIM 8.0 EC001031


UNSPSC 21.0 31261500

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Your advantages

Easy, tool-free mounting
Optional DIN rail connector for easy module-to-module communication
Lock and Release principle for automatic latching and intuitive release of the front connection plug
Plastic in accordance with UL94 V0: for more rigorous flammability requirements
Versatile use: deeper design for more PCB space