Hi there, Neil. This may not be what you are looking for, but what about Anderson=20 Power Pole connectors? They are about 5/16" square but fairly long=20 at about 3/4". The single-pole connector bodies can be mated=20 together (each connector body has tongue-and-groove). However, they=20 are intended for higher-power applications: you can get the contacts=20 with either 30A or 45A ratings. Significantly higher than you need. That said: they are easily mounted to a surface when at least three=20 connector bodies are mated together: each mated connector pair has a=20 mounting hole. Each added connector body to that initial pair adds=20 another hole. They are ridiculously reliable, at least for their intended=20 purpose. I do not know what, if any, the wetting current is for the contac= ts. Just checked Digikey - I see that Amp (TE) now carries an expensive=20 clone rated at 75A. I can't tell from the picture if it is the same=20 physical size as the 30A Anderson Power Pole version that I am=20 familiar with. But a quick search on eBay shows both the original as=20 well as clone versions for significantly less than $1 per pin. Even if these aren't what you are looking for, might give you ideas=20 where else to look. dwayne At 10:45 AM 2/21/2019, Neil wrote: >Hi, > >I'm having issues finding a small 1-position board-to-wire connector for >use as a test lead on a custom product. It needs to be small, and >accept 20-gauge wire (or 18 gauge). And I will use 3 side-by-side, and >have about 20-21 mm width for it. > >My first thought was to use a 2mm banana jack, but for whatever reason, >the 2mm jacks and plugs I'm finding don't fit each other, other than say >matched sets from companies like Pomona, which gets quite pricey. And >they're still wide anyway. >Common 0.1"-spacing headers with wires on dupont connectors would've >been great if only they could've accepted 20-gauge wire. If someone >makes something similar with say 0.15" spacing, I think it would be ideal. > >I'm currently investigating this, but I'd have to cut off the side >locking tabs... *cringe*. And not sure how secure the connectors will >be without them. Perhaps the 3-position header can accept 3 separate >1-position plugs? Will have to experiment. >https://www.digikey.com/product-detail/en/te-connectivity-amp-connectors/1= -794374-1/A130985-ND/1860852 > >I'm also looking at using test points like this, but the solder tab at >the end may make mounting in an enclosure with the jack easily >accessible challenging... >https://www.digikey.com/product-detail/en/keystone-electronics/6050/36-605= 0-ND/316474 > >Surely someone makes a workable option? Any thoughts? > >Thanks, >-Neil. > > > >-- >http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >View/change your membership options at >http://mailman.mit.edu/mailman/listinfo/piclist --=20 Dwayne Reid Trinity Electronics Systems Ltd Edmonton, AB, CANADA 780-489-3199 voice 780-487-6397 fax 888-489-3199 Toll Free www.trinity-electronics.com Custom Electronics Design and Manufacturing --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .