I assume you meant 50mils (1.27mm), not 100mils (2.54mm) pitch connector not really the 0.5mm for the IDC connector?
On Fri, Jan 30, 2026 at 4:39 PM Trampas Stern <[email protected]> wrote: > > https://www.aliexpress.us/item/3256810387685808.html?spm=a2g0o.productlist.main.4.4404l3yRl3yRjp&aem_p4p_detail=202601301338153740085786613140001107788&algo_pvid=76b3a8ea-77ec-43fa-bd69-16e80f08c971&algo_exp_id=76b3a8ea-77ec-43fa-bd69-16e80f08c971-3&pdp_ext_f=%7B%22order%22%3A%224%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21USD%213.78%213.78%21%21%2126.09%2126.09%21%402103122117698090951294390eca99%2112000052863803206%21sea%21US%210%21ABX%211%210%21n_tag%3A-29910%3Bd%3A88d5e72d%3Bm03_new_user%3A-29895&curPageLogUid=HTyOTN1YWByv&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005010574000560%7C_p_origin_prod%3A&search_p4p_id=202601301338153740085786613140001107788_1 > > > https://www.aliexpress.us/item/2251832486681011.html?spm=a2g0o.productlist.main.1.4404l3yRl3yRjp&algo_pvid=76b3a8ea-77ec-43fa-bd69-16e80f08c971&algo_exp_id=76b3a8ea-77ec-43fa-bd69-16e80f08c971-0&pdp_ext_f=%7B%22order%22%3A%221%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21USD%213.05%213.05%21%21%2121.09%2121.09%21%402103122117698090951294390eca99%2160103193656%21sea%21US%210%21ABX%211%210%21n_tag%3A-29910%3Bd%3A88d5e72d%3Bm03_new_user%3A-29895&curPageLogUid=the7TsYHRlHl&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A32672995763%7C_p_origin_prod%3A > > On Fri, Jan 30, 2026 at 4:29 PM Charles J. Lord, PE via TriEmbed < > [email protected]> wrote: > >> No - the one on the White board is not the standard 0.1 in connector. It >> is 0.5 mm. That is the problem. And it is the same ribbon as the blue >> board. >> >> Charles J. Lord, PE >> President, Blue Ridge Advanced Design and Automation >> Past Chair, IEEE-USA Consultants Committee >> Life Member Chair, IEEE Western NC Section >> Chair, IEEE NC Council >> Co-Chair, IEEE SoutheastCon 2025 >> [email protected] >> >> On Fri, Jan 30, 2026, 4:22 PM Carl Nobile <[email protected]> wrote: >> >>> The 1st one on the blue board is a flat cable connector that is often >>> used to connect a keyboard to a computer, and is not easy to work with. The >>> one on the white board is a more standard 40-pin connector, probably >>> compatible with the one I was talking about before; however, there's no >>> locking mechanism, as the one from Amazon has. I see no easy way to mate >>> the two since they would use different types of cables without an >>> intermediate board that has two connectors on it. >>> Someone else may have more experience with this than I do, however. >>> >>> ~Carl >>> >>> >>> On Fri, Jan 30, 2026 at 4:10 PM Charles J. Lord, PE via TriEmbed < >>> [email protected]> wrote: >>> >>>> Hi all- >>>> >>>> I'm stuck trying to find what should be a simple cable or connection. >>>> I'm working with a development board that brings all of its I/O through a >>>> female 40 pin IDC connector with 0.5mm pitch (see pic 1) and i need to >>>> bring it out, preferably to a 0.1" pitch that i can work with. All im >>>> finding are cables designed for FFC /FPC zif connectors like the example >>>> breakout board in the second pic (even Amazon stocks that kind of board). >>>> Any pointers to that cable? Thanks in advance! >>>> >>>> NOTE - THIS IS NOT A 0.1" SPACING CONNECTOR >>>> >>>> Charles >>>> >>>> >>>> >>>> Charles J. Lord, PE >>>> President, Blue Ridge Advanced Design and Automation >>>> Past Chair, IEEE-USA Consultants Committee >>>> Life Member Chair, IEEE Western NC Section >>>> Chair, IEEE NC Council >>>> Co-Chair, IEEE SoutheastCon 2025 >>>> [email protected] >>>> _______________________________________________ >>>> Triangle, NC Embedded Interest Group mailing list >>>> >>>> To post message: [email protected] >>>> List info: >>>> http://mail.triembed.org/mailman/listinfo/triembed_triembed.org >>>> TriEmbed web site: https://TriEmbed.org >>>> To unsubscribe, click link and send a blank message: mailto: >>>> [email protected]?subject=unsubscribe >>>> Searchable email archive available at >>>> https://www.mail-archive.com/[email protected]/ >>>> >>>> >>> >>> -- >>> -------------------------------------------------------------- >>> Carl J. Nobile (Software Engineer/API Design) >>> [email protected] >>> -------------------------------------------------------------- >>> >> _______________________________________________ >> Triangle, NC Embedded Interest Group mailing list >> >> To post message: [email protected] >> List info: >> http://mail.triembed.org/mailman/listinfo/triembed_triembed.org >> TriEmbed web site: https://TriEmbed.org >> To unsubscribe, click link and send a blank message: mailto: >> [email protected]?subject=unsubscribe >> Searchable email archive available at >> https://www.mail-archive.com/[email protected]/ >> >>
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