What do you mean exactly "it can just move to the side about 5 or 10 mils without any forcing,"? Can you post a picture of what it looks like once you fit them on?
Thanks, Giulio On Friday, October 6, 2017 at 4:07:50 PM UTC+1, Graham wrote: > > I don't know how much time/energy you want to put into this. > > > If the issue is the length of the tab leads, then the Samtec > ESW-118-13-F-D tripples the length of the thru-hole solder tabs relative > to the ESW-118-12-F-D > These Samtec connectors have a spec width of 0.195 inch. > > > The ones that I am having the best luck with are the Amphenol-FCI > connectors. > The through hole pins are thin flat tabs, so it can just move to the side > about 5 or 10 mils without any forcing, unlike a square pin. > No one stocks the 36 position, ( Amphenol FCI 76342-318LF ) > so I am using a pair of 18 position, which are stocked .( Amphenol > FCI 76342-309LF ) > Specified width is 0.200, but I measure 0.198 > > If all you want to do is mount a single small "Click" board they also have > an 8x1 that works fine. > ( Amphenol FCI 75915-308LF ) > > --- Graham > > ==== > > > On Thursday, October 5, 2017 at 8:12:59 PM UTC-5, RobertCNelson wrote: >> >> On Sun, Oct 1, 2017 at 5:12 PM, Robert Nelson <[email protected]> >> wrote: >> > >> > >> > On Sun, Oct 1, 2017 at 4:51 PM, Graham <[email protected]> wrote: >> >> >> >> Robert: >> >> >> >> OK. I found a Samtec part that will probably fit, but will need to get >> >> some samples and try it. >> >> >> >> The part numbers are already set up in Digikey's system, but not >> stocked, >> >> quoting large minimum quantities and three week delivery. >> >> >> >> Can you get samples from Samtec? Or, I can call in a favor from the >> local >> >> Samtec rep. (He probably can't get sales credit for an end-sale to >> Digikey.) >> >> >> >> These are both 0.195 inch wide (nominal). >> >> >> >> 18x2 positions, gold flash on contacts, tin plated solder tabs for >> through >> >> hole on PCB. Samtec # ESW-118-12-F-D >> >> >> >> or >> >> >> >> 18x2 positions, tin plated contacts, tin plated solder tabs for PCB >> >> through hole. Samtec # ESW-118-12-T-D >> >> >> >> I personally prefer gold on gold for signals, but costs a dollar per >> >> connector more. (Google "tin fretting") >> > >> > >> > Samples ordered.. So I'll check them out... >> > >> > I've already tried these: >> > >> > https://www.digikey.com/products/en?keywords=S7121-ND >> > >> > width: .200 5.08 >> > >> > I got them in, with a gap... >> >> Nope, Samtec ESW-118-12-F-D don't work., the leads aren't even long >> enough to force/bend it.. >> >> They actually fit worse then S7121-ND (which have longer lead's thus >> more bendable) >> >> Regards, >> >> -- >> Robert Nelson >> https://rcn-ee.com/ >> > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/dc0641b4-814f-4611-8a24-5dec705025b2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
