[GreenKeys] 120vdc connectors - opinions?

E. hanyou at xsmail.com
Sun Jun 24 16:14:22 EDT 2018


I’ve always been a fan of the Amphenol aerospace connectors, as seen here:

https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=MS3106A&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=Amphenol+connector

They are as pricey as heck, but they’re military-grade and you know they’ll hold.  I’ve only used them on the DC side, but I’m halfway sure they’ll work with AC also (need to look at the specs again - it’s been a while ;p ).  I’m planning on using them on my Model 19 box I’ll be rigging up here eventually - just waiting for a computer interface board to be built first, before I make the final plans on how it’ll all go together (and buy stuff).

Hope this helps a bit, maybe :) ~


> On Jun 24, 2018, at 2:12 pm, Nick England <navy.radio at gmail.com> wrote:
> 
> I have a number of devices to run off 120vdc - relays, motors, etc. 
> thanks to Jerry I now have a nifty supply but I am trying to decide how I want to hook things up. 
> I could just use a terminal strip but I was thinking about plugs and sockets instead. 
> Is it still possible to find the connectors that Teletype used for 120vdc in early equipment. 
> 
> I thought about using an odd AC connector like the 120vac 20a with one blade sideways, but I can’t find a duplex receptacle with only the sideways slot. They all have a T slot to take either 15a or 20a plugs. 
> 
> Or should I just say the heck with it and use Cinch-Jones 3-pin plugs with chassis mounted receptacles. 
> Or just live with terminal strips?
> -- 
> Nick England K4NYW
> www.navy-radio.com
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