Oh my goodness!
I looked at that image over and over. My brain only saw four pins. I couldn't find
my keys this morning. Maybe I'm senile. I hope not!
I've got old data books full of connector diagrams. Now that everything is online,
there really is no reason to save so much printed stuff, but I'm reluctant to throw
it out.
There is a chronic problem these days. Unless you live near Silicon Valley, most
Radio Shacks and other "brick & mortar" stores that sold electronic components
are gone. Years ago, there were five Radio Shack stores near my home. They're
all gone.
I need a few cheap components, and I'm trying to avoid paying double or triple
when you add shipping costs.
I really want several open frame (NC) jacks like the attached image. eBay has
a lot of these jacks from China, but they all appear to be normally open.