D-Sub connectors and contacts

D-Sub connectors and contacts

D-Sub connectors and contacts

Inotec’s ambition is to ensure a maximum shielding performance, robustness and reliability for D-Sub interconnections. As crimping of D-Sub contacts is still the most reliable technology regarding safe assembly and contacting quality, Inotec has developed its own program of high-end D-Sub crimp connectors and contacts.

Our high-precision turned contacts made of special copper alloys are finished with premium quality gold plating on a nickel base layer. The dimensionally accurate and reliable manufacturing process combined with a 1,3 μm gold layer in class 1 quality permits minimal contact resistances of less than 3 mΩ. The trapezoidal shaped collar of our connector shells is shielding the contacts against disturbances through electromagnetic fields. In order to optimize the grounding contact of the shells, Inotec provides an alternative type with indents on male and female connector shell.

As a matter of course, in addition to the classical crimp connectors, Inotec also offers premium connectors as solder-cup, dip-solder or other versions.

Technical data

Number of poles available

9, 15, 25, 37, 50

Nominal current

5 Amp.1)

Operating Voltage

125V according to VDE 0110 Gr.A

Volume resistance

≤ 3 mΩ

Test voltage

1000 V, eff

Clearance and creepage distance

≥ 1 mm

Insulating resistance

≥ 1011

Temperature range

-55°C to +125°C

Mating cycles

≥ 500 / 200 / 502)

Insulator

PBTP, 2-part design

Inflammability

self-extinguishing according to UL 94 V-0

Shell

Steel, plating Sn over Ni

Contacts

high-precision turning part, Cu-alloy

Plating

Au over Ni

 
Current load diagram3)

1) According to adjacent current load diagram
2) According to DIN 41 652 quality classes
3) Values determined for solder-cup connectors. Values for different contact types may vary

 

High-end crimp connectors

  • Developed according to IEC 60603-2 (DIN41652) and MIL-C-24308
  • High-precision turned crimp contacts
  • Quality class GK1 with 1,3 μm premium gold plating
  • Contact resistance < 3 mΩ
  • 2 possible combinations of connector shell dimples for optimal grounding contact
  • Compatible with all standard-compliant D-Sub connectors

Solder cup, dip-solder and special connectors

  • Available in different quality classes
  • With Inotec coding system on request