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3 months, 1 week ago.

anyone know the Reference for 40-pin 0.1" pitch DIP package, 54x26mm socket

Hello Everyone, I have bought recently LPC1768 inorder to make new prototype but i am not bale to find the proper board to board DIP socket with dimensions ranging 2.54 mm pitch and 54x26mm dimensions so i request can anyone help me to suggest some references to find the correct board to board dip sockets

thank you prabhu

Question relating to:

Rapid Prototyping for general microcontroller applications, Ethernet, USB and 32-bit ARM® Cortex™-M3 based designs
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1 Answer

3 months, 1 week ago.

Hi,

I am not sure there is anything that we'd consider a "proper socket". For most boards I have made for the LPC1768 to pug into, i simply use 20 way 0.1" pitch connectors, and lay them down 0.9" apart.

This sort of thing :

http://www.ebay.co.uk/itm/Single-Row-PCB-Header-Socket-Connector-20-Way-4-Pack-/290969301760?hash=item43bf1f3300:g:ipQAAOxyd8NSblNi

For development boards, I use dual row headers,so that we have sockets, i can plug flying wires into, as per the mbed Application board.

http://www.ebay.co.uk/itm/10pcs-2-54mm-2-20-40Pin-Double-Row-Female-Straight-Header-Pitch-Socket-Pin-Strip-/322064970744?epid=2001747617&hash=item4afc9173f8:g:mo4AAOSwmrlUwKSE

https://developer.mbed.org/cookbook/mbed-application-board

Hope this helps.

Cheers, Chris

Hello Chris, Thank you so much for your answer i have chosen something like this

http://fr.farnell.com/fci/68685-320lf/board-board-connector-receptacle/dp/1275599?ost=1275599&searchView=table&iscrfnonsku=false&ddkey=http%3Afr-FR%2FElement14_France%2Fsearch

I have kept 1"(25.4mm) from centre to centre between the connectors could you please confirm will my placement for the connectors are good

I am using MBED NXP LPC1768 Developpement board Thank you prabhu

posted by prabhu durai 10 Aug 2017

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