Northern Connectors Harting D-sub Connectors, Housings & Accessories - Manual (Page 5)

05
04
D-Sub
M F
M F
M F
M F
M F
D-Sub
PCB solder version Technical characteristics
Current carrying capacity
The current carrying capacity is limited by maximum temperature
of materials for inserts and contacts including terminals.
The current 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 tempe-
rature.
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
37 way 50 way
W
or
king current
Ambient temperature
Example: 25 way connector
➀ Turned contacts
➁ Stamped contacts
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.
Test voltage U
r.m.s. 1 kV
Clearance and creepage ≥ 1.0 mm
Contact resistance ≤ 10 mΩ
Insulation resistance ≥ 10 10 Ω
Temperature range -55 O C … +125 O C
The higher temperature limit includes the local ambient and
heating effect of the contacts under load
Terminations a) Solder pins Ø 0.6 mm for
P.C.B. holes Ø 0.8/1 mm
b) Solder pins, angled 90 O
Ø 0.6 mm for P.C.B. holes
Ø 1 mm
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
Insertion and withdrawal force
Connector on P.C.B.
Solder, straight with clips
– insertion max. per connector: ≤ 60 N
– withdrawal min. per connector: ≤ 10 N
Mating force
9 way ≤ 30 N
15 way ≤ 50 N
25 way ≤ 83 N
37 way ≤ 123 N
50 way ≤ 167 N
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
9 way
15 way
25 way