Any 60-pin expansion connector;

[Dinos Tsakalakis]

Hallo ,resently i started to make a development board but i can not find any type of 60 pin connector that fits here.
as also a 2x30 pin connector headers instead.

Iam also wondering about ,if i could connect 6 ssq or ssw of 10-pin headers.

if you see the screenshot from the dev-board user manual you will see that the j7 is basically a 2 layer 30 pin connector or 60 pin ,so if someone knows the model of this, i also need the schematic and the footprint ,i have attached the question and the the user guid manual of desining the dev board,
 any answer would be very helpful.

[mariush]

They look like standard 0.1" pitch headers.

Digikey has 306 headers with exactly 60 pins, but you can go to other potentially more common "sizes" like 62 or 64 or 72 or even lower sizes like 50 or 40

You being in Europe may prefer Farnell or TME.eu , here's a TME link to 0.1" (2.54mm) pitch male headers, i pre-filtered for you to show only longer headers (20+) : mile long tme.eu link

[Benta]

You need two 30-pin single row pin headers. That's clear from the PCB silk screen. They look to be 0.1" pitch, those can be found everywhere.