X Series Data Sheet
®
375, 500 Watt AC-DC and DC-DC DIN-Rail Converters
Failure Rates
Table 12: MTBF
Values at specified
case temperature
MTBF 1
Model
LXN1801-6
Ground benign
40 °C
400 000
1 Calculated according to MIL-HDBK-217E, notice 2.
Ground fixed
40 °C
70 °C
110 000
50 000
Ground mobile Unit
50 °C
40 000
h
Mechanical Data
Dimensions in mm.
~ 40 (1.6")
113.6 (4.47")
106.6 (4.2")
TC
213.8 (8.42")
199 (7.83")
194 (7.64")
29.4 (1.16")
S09127d
European
Projection
Wall mounting
brackets
(accessories)
D-SUB
(male con-
nector)
TA
Option M
(female
connector)
BCD20021-G Rev AC1, 13-May-2013
Option M
31 (1.22")
TA
LED
Option M
(female connector)
Measuring point for
case temperature TC
Fig. 13
Case X01
LXR: weight approx. 2600 g
LXN: weight approx. 2800 g
Case designed by ATP, Munich.
Page 14 of 21
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