Harting SEK-18 Series 2.54mm Female IDC Connectors with Central Polarization SEK-18 Series 2.54mm female IDC connectors with central polarization available with up to 64 contacts. These SEK-18 cable mount IDC socket connectors are available with open or closed end covers and versions are available with a strain relief.
Part numbers 0918xxxx7803 are 2.54mm IDC sockets with an open end cover and a class 3 performance level
Part numbers 0918xxxx5803 are 2.54mm IDC sockets with an open end cover and an S4 (0.74μm) performance level
Part numbers 0918xxxx6804 are 2.54mm IDC sockets with a closed end cover and a class 2 performance level
Part numbers 0918xxxx7813 are 2.54mm IDC sockets with an open end cover, strain relief and a class 3 performance level
Part numbers 0918xxxx5813 are 2.54mm IDC sockets with an open end cover, strain relief and an S4 (0.74μm) performance level Available in a range of lengths
Performance level 2
With central polarisation
SEK Series
Number of Contacts 6  64