RJ11 Jack, Panel-mount, ROUND HOLE

Michael A. Terrell · Feb 18, 2011

Jim Thompson wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

Not a round hole, but a panel mount that would cover little mistakes:

http://www.l-com.com/item.aspx?id=2679

--
You can't fix stupid. You can't even put a band-aid on it, because it's
Teflon coated.

Jim Thompson · Feb 18, 2011

On Fri, 18 Feb 2011 14:22:41 -0500, "Michael A. Terrell"
<mike.terrell@earthlink.net> wrote:

Jim Thompson wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

Not a round hole, but a panel mount that would cover little mistakes:

http://www.l-com.com/item.aspx?id=2679

Jim Thompson · Feb 18, 2011

On Fri, 18 Feb 2011 14:22:41 -0500, "Michael A. Terrell"
<mike.terrell@earthlink.net> wrote:

Jim Thompson wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

Not a round hole, but a panel mount that would cover little mistakes:

http://www.l-com.com/item.aspx?id=2679

Martin Riddle · Feb 19, 2011

"Michael A. Terrell" <mike.terrell@earthlink.net> wrote in message
news:4oadnSdr8u-fWsPQnZ2dnUVZ_qGdnZ2d@earthlink.com...

Jim Thompson wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

Not a round hole, but a panel mount that would cover little
mistakes:

http://www.l-com.com/item.aspx?id=2679

There is a version with a punch down block too. ( as well as usb
versions)

Cheers

whit3rd · Feb 19, 2011

On Feb 17, 3:01 pm, Jim Thompson <To-Email-Use-The-Envelope-I...@On-My-
Web-Site.com> wrote:

On Thu, 17 Feb 2011 22:45:27 GMT, n...@puntnl.niks (Nico Coesel)
wrote:

Jim Thompson <To-Email-Use-The-Envelope-I...@On-My-Web-Site.com
wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

1/8" ABS

No access to a milling machine.

Well, if you have lots of panel space available (not likely, I know),
you could make any old round hole(s), and cover it with a Keystone
style wall plate. These come with one to six snap-in ports
for RJ11, RJ45, BNC, RCA, F, or even banana plug or binding
posts. Each connector is available pre-mounted in a suitable
bezel.

The wall plate is the same size as a duplex AC socket, 2.5 x 4.25
inch.

I like pimfg.com for their selection and prices on these items, but
probably the hardware aisle at the BORG would have some, too.

John Fields · Feb 19, 2011

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

Jon Danniken · Feb 19, 2011

Hal Murray wrote:

1/8" ABS

No access to a milling machine.

Just use a file. It won't take that long.

That's my answer as well. Go to your local chainsaw repair place and ask
for a saw sharpening file; they come in sizes down to about 1/8". Also a
triangle file if you need a corner.

I don't have a mill and use these all the time making square holes in metal
stock, also keyholes and such.

Jon

flipper · Feb 19, 2011

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
<jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Jim Thompson · Feb 19, 2011

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice

John Fields · Feb 19, 2011

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

Now if I could only find some 7mm x 12mm proto board :-(

---
I've got lots of 0.062 thick FR4 perfboard with 0.025 holes in it on a
0.1" grid.

If you can use it tell me how much you need and I'll send you some.

---
JF

Jim Thompson · Feb 19, 2011

On Sat, 19 Feb 2011 13:52:27 -0600, John Fields
<jfields@austininstruments.com> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

Now if I could only find some 7mm x 12mm proto board :-(

---
I've got lots of 0.062 thick FR4 perfboard with 0.025 holes in it on a
0.1" grid.

If you can use it tell me how much you need and I'll send you some.

---
JF

flipper · Feb 19, 2011

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

..28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Jim Thompson · Feb 19, 2011

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

flipper · Feb 19, 2011

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Jim Thompson · Feb 19, 2011

On Sat, 19 Feb 2011 16:26:20 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Rich Grise · Feb 19, 2011

flipper wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

9/32 x 1/2? ;-)

Cheers!
Rich

flipper · Feb 20, 2011

On Sat, 19 Feb 2011 15:52:28 -0700, Jim Thompson
<To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:26:20 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Been there already. It's phenolic :-(

Yes. What's wrong with phenolic in this application?

In the future I may just layout a smaller version of my IC breadboard
scheme and get it made on one of the PCB websites.

...Jim Thompson

Jim Thompson · Feb 20, 2011

On Sat, 19 Feb 2011 19:35:07 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:52:28 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:26:20 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Been there already. It's phenolic :-(

Yes. What's wrong with phenolic in this application?

In the future I may just layout a smaller version of my IC breadboard
scheme and get it made on one of the PCB websites.

...Jim Thompson

Michael A. Terrell · Feb 20, 2011

Jim Thompson wrote:

On Sat, 19 Feb 2011 19:35:07 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:52:28 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:26:20 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Been there already. It's phenolic :-(

Yes. What's wrong with phenolic in this application?

In the future I may just layout a smaller version of my IC breadboard
scheme and get it made on one of the PCB websites.

...Jim Thompson

In my Dad's TV shop I saw so many phenolic failures I'm just resistant

I had one phenolic board with a 1/2" hole burnt through it, in the
early '70s. The OEM couldn't supply a replacement board, so I filled the
hole with Bondo, and replaced the missing traces with scraps of copper
foil that I peeled off junk mainframe computer boards.

--
You can't fix stupid. You can't even put a band-aid on it, because it's
Teflon coated.

Jim Thompson · Feb 20, 2011

On Sat, 19 Feb 2011 21:00:11 -0500, "Michael A. Terrell"
<mike.terrell@earthlink.net> wrote:

Jim Thompson wrote:

On Sat, 19 Feb 2011 19:35:07 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:52:28 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:26:20 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 15:13:57 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 16:06:45 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 12:04:07 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

On Sat, 19 Feb 2011 12:44:25 -0600, flipper <flipper@fish.net> wrote:

On Sat, 19 Feb 2011 06:20:55 -0600, John Fields
jfields@austininstruments.com> wrote:

On Thu, 17 Feb 2011 15:11:44 -0700, Jim Thompson
To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> wrote:

RJ11 Jack, Panel-mount, ROUND HOLE

Does such a thing exist?

I'm not much good at cutting square holes in panels ;-)

...Jim Thompson

---
I haven't read through the thread but, if no one has else suggested
it, why not nibble out the opening for a snap-in jack in a
square/rectangular piece of 0.062" aluminum, FR-4, etc., then drill 4
mounting holes at its corners, a clearance hole in the ABS box for
the rear of the jack, mounting holes for the panel, and put the thing
together with machine screws?

---
JF

I think he found a solution with this little fellah

http://www.l-com.com/item.aspx?id=2690

Yup. Already ordered.

Now if I could only find some 7mm x 12mm proto board :-(

.28 inch by .47 inch ?

I found an ancient piezo "ringer" schematic, converted it to 74HCxxx
and added gating. Simulates per the typical tone frequencies, so that
looks good....

http://analog-innovations.com/SED/RingOscNew_Wiring.pdf

And I'm close on the processing logic to answer/hang-up on 800-number
callers.

...Jim Thompson

Aaaargh!

John Fields, make that 7cm x 12cm :-(

For when you run low on freebies

http://www.radioshack.com/search/index.jsp?kwCatId=&kw=perfboard&origkw=perfboard&sr=1

...Jim Thompson

Been there already. It's phenolic :-(

Yes. What's wrong with phenolic in this application?

In the future I may just layout a smaller version of my IC breadboard
scheme and get it made on one of the PCB websites.

...Jim Thompson

In my Dad's TV shop I saw so many phenolic failures I'm just resistant

I had one phenolic board with a 1/2" hole burnt through it, in the
early '70s. The OEM couldn't supply a replacement board, so I filled the
hole with Bondo, and replaced the missing traces with scraps of copper
foil that I peeled off junk mainframe computer boards.

RJ11 Jack, Panel-mount, ROUND HOLE

Michael A. Terrell

Guest

Jim Thompson

Guest

Jim Thompson

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