Northern Connectors Harting D-sub Connectors, Housings & Accessories - Manual (Page 26)

05
25
D-Sub
M F
M F
M F
M F
M F
D-Sub
Cable connectors Technical characteristics
Current carrying capacity
The current carrying capacity is limited by maximum temperature
of materials for inserts and contacts including terminals. The cur-
rent capacity-curve is valid for continuous, not interrupted current-
loaded contacts of connectors when simultaneous power on all
contacts is given, without exceeding the maximum temperature.
Control and test procedures according to DIN IEC 60 512.
Contact arrangement View from termination side
Mating conditions as per DIN 41 652
M = Male connector
F = Female connector
W
or
king current
Ambient temperature
Wire gauge: 0.5 mm 2
Example: 25 way connector
➀ Turned contacts
➁ Stamped contacts
➂ Insulation displacement contacts
1) Performance level 3, 50 mating cycles, no gas test
Performance level 2 as per CECC 75 301-802, 250 mating cycles, 4 days 4 mixed gas test – IEC 60 512
Performance level 1 as per CECC 75 301-802, 500 mating cycles, 10 days 4 mixed gas test – IEC 60 512
37 way 50 way
9 way
15 way
25 way
Number of contacts 9, 15, 25, 37, 50
UL recognized
Working current
see current carrying capacity chart
Turned contacts 7.5 A max.
Stamped contacts 6.5 A max.
Insulation displacement 2 .0 A max.
Test voltage U
r.m.s. 1 kV
Clearance and creepage ≥ 1.0 mm
≥ 0.7 mm (insulation
displacement)
Contact resistance ≤ 10 mΩ
Insulation resistance ≥ 10 10 Ω
Temperature range
turned version -55 O C … + 125 O C
stamped solder
bucket version -40 O C … + 85 O C
Terminations a) Solder buckets
AWG 20
b) Stamped crimp contacts
AWG 28-24
0.09-0.25 mm²
max. insulation Ø 1.02 mm
AWG 24-20
0.25-0.56 mm²
max. insulation Ø 1.52 mm
c) Turned crimp contacts
AWG 22-18
0.33-0.82 mm²
AWG 24-20
0.25-0.52 mm²
AWG 26-22
0.13-0.33 mm²
AWG 28-24
0.09-0.25 mm²
max. insulation Ø 2.15 mm
d) Insulation displacement
AWG 28/7 and AWG 26/7
Materials
Mouldings and hoods Thermoplastic resin, glass-
fibre filled (PBTP),
UL 94-V0
Contacts Copper alloy
Contact surface
Contact zone selectively plated according
to performance level 1)
Metal shell Plated steel
Mating force
9 way ≤ 30 N
15 way ≤ 50 N
25 way ≤ 83 N
37 way ≤ 123 N
50 way ≤ 167 N