Keithley 236/237/237 interlock connector

[balage]

Hi Fellowes,

Can anybody help me identify which connector fits the rear interlock connector of the good old Keithley SMUs?

This is the 3-pin version, not the 4 that is used with the picoammeters. I just want to try buying one instead of changing them to LEMOs instantly.

Thanks

[coromonadalix]

can you give me some diameters measurements, pins spacing  etc ..... not sure but i think i have a tons of them at my job ... i have the chassis mount too, not pcb mount

[coromonadalix]

so far

external   od                 8mm
space between pins     3mm   ?


Switchcraft  tiny QG  series,  model TA3FX

pdf attached

[balage]

Switchcraft  tiny QG  series,  model TA3FX

Hi,

On the images it seems this is the one I need. And available at Mouser and Digikey.

I will measure the dimensions to be sure, but it must be the one!

Thanks! Recognizing a specific connector on an image - that needs experience.

[justanothername]

It is known as "mini XLR connector"