This is about the Amphenol Tuchel female connector discussed in this thread's history (used by HP for panel and device mounting the 8480 series power sensors and 43x series power meters.)
This posting (9 April 2025) probably has limited utility and will at some point become moot, but wanted pass this along in case anyone was interested in homebrewing HP power sensor or power meter, as the ebay listing (offering the same connector) cited previously in the thread disappeared some time ago.
I located stock (in US distributor Newark) a version of the female panel connector cited in the discussion thread. They appear to be a "close out" (from time to time, Newark reprices an item in what appears to be an end-of-stock circumstance (the notation includes "available in quantity shown".)
This connector is female, panel mount, with solder cup pins (12 pins.) There are other variants of the same connector type (solder pins, etc.)
The part appears to show stock of 82 pieces (in US) at price of USD 4.12 today 9 April 2025.
Amphenol-Sine has online a data catalog which includes mechanical drawings for this specific connector:
See page 22 for PCB layout applicable to the 12 pin thru-hole version (PNG captured from that page is attached).
I rotated the (above) drawing of the 12 pin connector by 37.5 degrees counter-clockwise - using powerpoint - to bring the key down to the bottom of the connector, matching how it is used in the HP devices - and scaled it (pins E and K are separated by 9.0 mm) so that I could use the circles representing the 12 pins as a position guide for corresponding holes in a PC board layout (idea is a small PCB that adapts the connector's rear pins to a 2x4 2.54mm header for mating to a prototyping board.) Somewhat brute-force but this was a last-minute add to a PCB layout that was headed out for fab.
I ordered and received a couple of these connectors and they appear to mate with the typical HP sensor cable without difficulty. The panel mounting nut (ring) - included - would require a 2-pin hand tool to tighten.
I have a similar question as most-recent posting to this thread asked - about whether this project got built and what the experience was!
Dave
