Author Topic: Possible group buy for PK4-TS  (Read 2459 times)

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Offline branadic

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Possible group buy for PK4-TS
« on: December 08, 2021, 11:24:22 am »
Hi everyone,

since noone answered my request for Stäubli / Deltron PK4-TS 23.0350-21 / -22 binding posts:

https://www.eevblog.com/forum/buysellwanted/(wanted)-staubli-deltron-pk4-ts-binding-posts-23-0350-21-22/

I have contacted Stäubli Electrical Connectors GmbH and asked them for PK4-TS. In principle they can make them custom for me, since this version is out of production for quite some time now, but they are asking me for the requested quantity.

http://www.pewa.de/lshop,showdetail,2004g,d,,information.info-artikel.nml,M-0LO-SW,,Tshowrub--information.info-artikel.nml,.htm

The difference between the still available PK4-T (23.0330-*) and PK4-TS (23.0350-*) is the metal being used (UNS C14500, CW118C, WNr. 2.1546), while the plastic parts are identical.

https://www.staubli.com/de-de/connectors/pruef-und-messtechnik/tm-produkte/messzubehoer/buchsen-2-mm-und-4-mm/polklemme-pk4-t/

So this would be a good opportunity to have a large group buy initiated, although I have no idea what price they are asking for a post. Given the unknown price per piece for now, but the knowledge that quality-wise they are somewhere between Low Thermal model 2758 and Pomona 3770 binding posts, I thought I should ask the community, if there is any interest in such a one time group buy. Please leave a comment below such as:

PK4-TS 23.0350-21 (black): xx pieces
PK4-TS 23.0350-22 (red): xx pieces

Hopefully by the end of this week I have a raw overview about what quantity could be reached for a quotation and can get a price target based on that.

-branadic-
« Last Edit: December 11, 2021, 06:07:41 pm by branadic »
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Offline Sprock

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Re: Possible group buy for PK4-TS
« Reply #1 on: December 08, 2021, 11:39:28 am »
Hello Branadic,

please count 20 red and 20 black for me.

Thanks a lot

Sprock
 

Offline okti

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Re: Possible group buy for PK4-TS
« Reply #2 on: December 08, 2021, 11:55:45 am »
PK4-TS 23.0350-21 (black): 25 pieces
PK4-TS 23.0350-22 (red): 25 pieces

thank you branadic!
 

Offline alm

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Re: Possible group buy for PK4-TS
« Reply #3 on: December 08, 2021, 12:49:17 pm »
Thanks, branadic!

PK4-TS 23.0350-21 (black): 10 pieces
PK4-TS 23.0350-22 (red): 10 pieces

I might increase if the price is particularly attractive.
 

Offline quarks

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Re: Possible group buy for PK4-TS
« Reply #4 on: December 08, 2021, 01:48:07 pm »
When I bought (many year ago) some PK4-TS the price was much higher then Pomona 3770.
If I remember correct price was >30% higher.

Depending on final price, I am interested:
PK4-TS (black): 10 pieces
PK4-TS (red): 10 pieces
 

Offline picburner

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Re: Possible group buy for PK4-TS
« Reply #5 on: December 08, 2021, 02:31:50 pm »
Thanks, branadic!
I was also looking for some LT binding posts, so I add myself to the list.

PK4-TS 23.0350-21 (black): 10 pcs
PK4-TS 23.0350-22 (red):    10 pcs
 

Offline eplpwr

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Re: Possible group buy for PK4-TS
« Reply #6 on: December 08, 2021, 03:48:37 pm »
Great initiative!

I'm interested in:
PK4-TS 23.0350-21 (black): 20 pcs
PK4-TS 23.0350-22 (red):    20 pcs

It would be excellent to have binding posts with a metric (M4) thread; unplated copper nuts can be found on eBay.
 

Online Dr. Frank

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Re: Possible group buy for PK4-TS
« Reply #7 on: December 08, 2021, 04:10:15 pm »
Hello branadic,

10 years ago, I paid about 11€/EA, so I assume that the actual price might be on par with the Pomona brand.

Please account for me:
PK4-TS 23.0350-21 (black): 10 pcs
PK4-TS 23.0350-22 (red):    10 pcs

thank you again for the organization!
Frank
 

Offline meandeev

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Re: Possible group buy for PK4-TS
« Reply #8 on: December 08, 2021, 07:18:55 pm »
Hello branadic,

great initiative!
Pls. count me in with
PK4-TS 23.0350-21 (black): 10 pcs
PK4-TS 23.0350-22 (red):    10 pcs

Ronny
 

Offline MaxTesla

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Re: Possible group buy for PK4-TS
« Reply #9 on: December 08, 2021, 08:05:38 pm »
Hey branadic,

Thanks a lot for organizing ;D

Count me in for

PK4-TS 23.0350-21 (black): 15 pcs
PK4-TS 23.0350-22 (red):    15 pcs

BR,

Max
 

Online syau

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Re: Possible group buy for PK4-TS
« Reply #10 on: December 09, 2021, 05:51:10 am »
Hi branadic,

Thanks a lot for organizing  :-+

Please count me in for

PK4-TS 23.0350-21 (black): 20 pcs
PK4-TS 23.0350-22 (red):    20 pcs

BRgds/Stanley
 

Offline DavidKo

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Re: Possible group buy for PK4-TS
« Reply #11 on: December 09, 2021, 07:42:09 am »
Hello Brainiac,
thank you for the organizing. I have noticed that these TS series are usually not easy to find. I have found them only in their catalogue.

Please count with me.

PK4-TS 23.0350-21 (black): 10 pcs
PK4-TS 23.0350-22 (red):    10 pcs
 

Offline Micke

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Re: Possible group buy for PK4-TS
« Reply #12 on: December 09, 2021, 09:29:06 am »
Hi Branadic!

Thanks for initiative!

Please count me in for:
PK4-TS 23.0350-21 (Black): 10 pcs
PK4-TS 23.0350-22 (Red):    10 pcs
 

Offline razvan784

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Re: Possible group buy for PK4-TS
« Reply #13 on: December 09, 2021, 02:51:51 pm »
Thank you branadic for organizing this!

Count me in with:
PK4-TS 23.0350-21 (black): 10 pieces
PK4-TS 23.0350-22 (red): 10 pieces
 

Offline JK21

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Re: Possible group buy for PK4-TS
« Reply #14 on: December 10, 2021, 11:18:48 am »
Thanks, branadic!

PK4-TS 23.0350-21 (black): 5 pieces
PK4-TS 23.0350-22 (red): 5 pieces
 

Offline FransW

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Re: Possible group buy for PK4-TS
« Reply #15 on: December 10, 2021, 11:49:53 am »
Thanks, branadic!
Count me in for:

PK4-TS 23.0350-21 (black): 5 pieces
PK4-TS 23.0350-22 (red): 5 pieces

Frans
PE1CCN, Systems Engineering, HP, Philips, TEK, BRYMAN, Fluke, Keithley
 

Offline branadic

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Re: Possible group buy for PK4-TS
« Reply #16 on: December 10, 2021, 05:00:08 pm »
Bad news guys. After I got a raw idea about the quantity to be expected I contacted MC Stäubli again, but then got the following answer today:

Quote
The information just came in that the parts can unfortunately no longer be manufactured for technical production reasons."

I'm very sorry for that. So the only option left is to have some other company duplicate them. I made a CAD model based on PK4-T myself a few months back.

-branadic-
Computers exist to solve problems that we wouldn't have without them. AI exists to answer questions, we wouldn't ask without it.
 
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Offline Haasje93

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Re: Possible group buy for PK4-TS
« Reply #17 on: December 12, 2021, 08:28:56 pm »
I wanted to respond earlier this week, i wanted to get in on this but totally forgot about it..
But now i red your post, i am sorry that it didn't worked out. But thanks for setting this up Branadic! :-+
 


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