Han dd, Technical characteristics – Northern Connectors Harting HAN Industrial Rectangular Connectors User Manual
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Han DD
®
Technical characteristics
Current carrying capacity
The current carrying capacity of the connectors is limited by the thermal load capability of the contact element material including the
connections and the insulating parts. The derating curve is therefore valid for currents which flow constantly (non-intermittent) through
each contact element of the connector evenly, without exceeding the allowed maximum temperature.
Measuring and testing techniques according to DIN EN 60 512-5-2
Operating
current
Ambient temperature
Operating
current
Ambient temperature
➀ Han
®
24 DD
➁ Han
®
42 DD
➂ Han
®
72 DD
➃ Han
®
108 DD
Wire gauge
Part number
Identification
(mm²)
Male contact Female contact
Drawing
Dimensions in mm
Crimp contacts
silver plated
0.14-0.37
0.5
0.75
1
1.5
2.5
gold plated
0.14-0.37
0.5
0.75
1
1.5
2.5
Wire gauge
D
Stripping
length
0.14-0.37
0.5
0.75
1
1.5
2.5
mm²
mm²
mm²
mm²
mm²
mm²
AWG 26-22
AWG 20
AWG 18
AWG 18
AWG 16
AWG 14
0.9
1.1
1.3
1.45
1.75
2.25
mm
mm
mm
mm
mm
mm
8 mm
8 mm
8 mm
8 mm
8 mm
6 mm
F.O. contacts
for 1 mm
plastic fibre
Part number
Series
"
Han
®
24 DD, Han
®
42 DD,
Han
®
72 DD, Han
®
144 DD,
Han
®
108 DD, Han
®
216 DD
"
Han
®
24 DD, Han
®
42 DD,
Han
®
72 DD, Han
®
144 DD,
Han
®
108 DD, Han
®
216 DD
Stock items in bold type