Author Topic: Group Buy of 2DW233 ultra low noise zener reference  (Read 49390 times)

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Offline jdraughn

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #100 on: November 01, 2016, 11:08:15 am »
I too would also like to get in on this.  Thank you.


janode, Finland, Paypal OK, 20pcs (or 10 if too many)
Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin - Finland Paypal 30
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa - Sweden, PayPayl OK, 30pcs
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20
Fixup - Finland, Paypal, 10 Pcs
alanambrose - UK, Paypal fine, 30 pcs (I would take any qty from 20 to 50)

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX - Paypal OK, idealy 30 pcs
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.
chriswebb Paypal OK, 10 or whatever is fine.
Darn_Sparks, Paypal OK, 10 pcs
jdraughn,  Paypal ok, 10 pcs

Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
fanOfeeDIY, Paypal OK, 10pcs

Australia:
VK5RC
julian1, Paypal OK, 10 is fine
 

Offline SvanGool

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #101 on: November 04, 2016, 12:23:38 pm »
I would like to join. Thanks for the effort!

janode, Finland, Paypal OK, 20pcs (or 10 if too many)
Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin - Finland Paypal 30
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa - Sweden, PayPayl OK, 30pcs
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20
Fixup - Finland, Paypal, 10 Pcs
alanambrose - UK, Paypal fine, 30 pcs (I would take any qty from 20 to 50)
SvanGool - The Netherlands, Paypal OK, 20 pieces (less will be fine too)

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX - Paypal OK, idealy 30 pcs
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.
chriswebb Paypal OK, 10 or whatever is fine.
Darn_Sparks, Paypal OK, 10 pcs
jdraughn,  Paypal ok, 10 pcs

Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
fanOfeeDIY, Paypal OK, 10pcs

Australia:
VK5RC
julian1, Paypal OK, 10 is fine
« Last Edit: November 04, 2016, 12:59:30 pm by SvanGool »
# Don't hurry, the past will wait. #
 

Offline technix

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #102 on: November 04, 2016, 05:07:03 pm »
That part number sounded Chinese, and they are made in Shanghai No. 17 Radio Factory - probably in my city. Do you guys want more? I can try to source those for you directly from the factory, hopefully freshly rolled off their production lines.
 
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Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #103 on: November 05, 2016, 12:45:29 am »
That part number sounded Chinese, and they are made in Shanghai No. 17 Radio Factory - probably in my city. Do you guys want more? I can try to source those for you directly from the factory, hopefully freshly rolled off their production lines.

That is a kind offer. Do you have a noise meter that can measure noise below 1uV RMS?
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 

Offline ivaylo

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #104 on: November 05, 2016, 05:44:17 am »
I would like to join. Thanks for the effort!

janode, Finland, Paypal OK, 20pcs (or 10 if too many)
Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin - Finland Paypal 30
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa - Sweden, PayPayl OK, 30pcs
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20
Fixup - Finland, Paypal, 10 Pcs
alanambrose - UK, Paypal fine, 30 pcs (I would take any qty from 20 to 50)
SvanGool - The Netherlands, Paypal OK, 20 pieces (less will be fine too)

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX - Paypal OK, idealy 30 pcs
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.
chriswebb Paypal OK, 10 or whatever is fine.
Darn_Sparks, Paypal OK, 10 pcs
jdraughn,  Paypal ok, 10 pcs
ivaylo, paypal ok, 10 pcs

Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
fanOfeeDIY, Paypal OK, 10pcs

Australia:
VK5RC
julian1, Paypal OK, 10 is fine

 

Offline technix

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #105 on: November 05, 2016, 07:47:40 am »
That part number sounded Chinese, and they are made in Shanghai No. 17 Radio Factory - probably in my city. Do you guys want more? I can try to source those for you directly from the factory, hopefully freshly rolled off their production lines.

That is a kind offer. Do you have a noise meter that can measure noise below 1uV RMS?

Sadly no. I have only my oscilloscope which don't have that good a percision.
 

Offline bertik

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #106 on: November 05, 2016, 09:50:12 am »
janode, Finland, Paypal OK, 20pcs (or 10 if too many)
Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin - Finland Paypal 30
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa - Sweden, PayPayl OK, 30pcs
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20
Fixup - Finland, Paypal, 10 Pcs
alanambrose - UK, Paypal fine, 30 pcs (I would take any qty from 20 to 50)
SvanGool - The Netherlands, Paypal OK, 20 pieces (less will be fine too)
bertik,france, Paypal OK, 10 pieces or less, as it fits  (* edit *)

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX - Paypal OK, idealy 30 pcs
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.
chriswebb Paypal OK, 10 or whatever is fine.
Darn_Sparks, Paypal OK, 10 pcs
jdraughn,  Paypal ok, 10 pcs
ivaylo, paypal ok, 10 pcs


Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
fanOfeeDIY, Paypal OK, 10pcs

Australia:
VK5RC
julian1, Paypal OK, 10 is fine
« Last Edit: November 05, 2016, 11:21:01 am by bertik »
 

Offline technix

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #107 on: November 05, 2016, 11:19:58 am »
Hi Technix,

Thank you for the offer to consider the arrangement.  I probably am interested in getting more parts if it can be easily arranged and perhaps many others here might also have a similar interest.

That part number sounded Chinese, and they are made in Shanghai No. 17 Radio Factory - probably in my city. Do you guys want more? I can try to source those for you directly from the factory, hopefully freshly rolled off their production lines.

I am going to try to get a quote from them this Monday and maybe order a few samples for myself to experiment with (although maybe I should figure out how to use LM399 first?) They will probably have a minimum order quantity (10 if lucky, 500 if not) so we may have to combine orders.

If you think it is necessary I can set up a testing rig so I can pre-select them before sending out to you guys. However my testing rig would be limited to a simple constant-current sink and a UT61D multimeter.
 
The following users thanked this post: evb149

Offline bertik

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #108 on: November 05, 2016, 11:22:43 am »
Sorry if I have misses something obvious, but upon fast reading I couldn't figure out:

What is the difference between the various 2DW233, 2DW234, 2DW235 ?

Thanks,
BK
 

Offline zlymex

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #109 on: November 05, 2016, 03:04:57 pm »
Sorry if I have misses something obvious, but upon fast reading I couldn't figure out:

What is the difference between the various 2DW233, 2DW234, 2DW235 ?

Thanks,
BK
Theoretically the difference is the zero TC current. Practically,  NO difference.
 

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #110 on: November 05, 2016, 04:59:50 pm »
The package has arrive in NY USA. There is a good chance that I will have the package this week. If not, then next week.
« Last Edit: November 06, 2016, 11:00:50 am by VintageNut »
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 
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Offline Assafl

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #111 on: November 05, 2016, 05:22:59 pm »

I have added TiN for 10 pcs for board development.


Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
hammy - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
janode
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.

Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
Assafl- Israel. PayPal 10 pieces.



Australia:
VK5RC
julian1, Paypal OK, 10 is fine.
 

Offline BravoV

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #112 on: November 05, 2016, 05:27:06 pm »
Assafl -> You should copy from the last list and then add your name.

Offline Galaxyrise

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #113 on: November 05, 2016, 09:19:33 pm »
I don't think Assafl made the 43 cutoff either.  Bertik's post listed 43 people, so Assafl would have to go on a "someone didn't reply to their PM" standby list.
I am but an egg
 

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #114 on: November 05, 2016, 10:59:35 pm »
When it is time to start collecting shipping fees, which is not yet, I will start with the first people who signed up and go in order of the people who updated this thread. It will be a very simple first-in first-out system.

I will post here when the individual packages are sealed up for shipping. You will each receive a private messages where you can tell me how you want the parts to ship. Via private message, I will tell you what information I need and how to make payment etc etc.





working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 

Offline technix

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #115 on: November 06, 2016, 10:24:53 am »
Thank you Technix.
Good luck with your attempt to contact them and get samples / purchase options that are suitable.
When you ask for a quote of minimum order quantity it might be good to ask what their pricing quotation is for their different standard quantities.  Sometimes you may get a significantly different price for 10 pieces than 100 or 1000.
My own temptation is to buy in the 100-250 pieces range and I think a few others here also indicated such interest for the previous order, so it may not be impossible that people could wish to combine orders to achieve quanties 500+.

zlymex said he bought and received 50 pieces in each bag so maybe that is a standard quantity for the factory unless his reseller packaged / repackaged the devices in some other way.
https://www.eevblog.com/forum/metrology/ultra-low-noise-reference-2dw232-2dw233-2dw23x/msg1056003/#msg1056003


EDIT: As for the LM399, yes, I saw your thread about having some nice collection of parts to build a meter or voltage reference, good luck with all that.  I hope to do similarly with references / ADCs etc. some time.  I think having a LM399 or other reference is a good addition to experiementing with these since you can then compare the different types against eacy other.  I could see the possibility of using different types voltage references within a single system according to the attributre of each, the voltage, the stability, the power consumption, etc.  And certainly for experimentation I think many here will be comparing these 2DWxxx references against LM399, LTZ1000, and other references to see what the performance differences are over time and humidity and temperature and part to part variation.  But if you only wish or need to experiement with one reference for the time then there's nothing wrong with the LM399, I'd like to get some of those as well soon to compare with others and use each for their optimum possible purposes.
   
Hi Technix,

Thank you for the offer to consider the arrangement.  I probably am interested in getting more parts if it can be easily arranged and perhaps many others here might also have a similar interest.

That part number sounded Chinese, and they are made in Shanghai No. 17 Radio Factory - probably in my city. Do you guys want more? I can try to source those for you directly from the factory, hopefully freshly rolled off their production lines.

I am going to try to get a quote from them this Monday and maybe order a few samples for myself to experiment with (although maybe I should figure out how to use LM399 first?) They will probably have a minimum order quantity (10 if lucky, 500 if not) so we may have to combine orders.

If you think it is necessary I can set up a testing rig so I can pre-select them before sending out to you guys. However my testing rig would be limited to a simple constant-current sink and a UT61D multimeter.

I am going to ask them for their minimum order amount and bulk unit. I will probably have to round the aggregated order up to the next bulk unit size and swallow the differences and that will affect the final price.
 

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #116 on: November 08, 2016, 08:22:42 pm »
The parts have arrived safely in the USA at my home/office/lab. Thank you Zlymex!!!

The rough count of parts is 424. I did not count every part. I weighed the bags and sorted by weight and counted one full bag and counted the smaller low weight bag.

I will start to send private messages with the first people who asked to be on the list in the other thread.

Be ready to reply with your name, address, country, phone number.
From that I will reply with your shipping options and we will go from there.
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 
The following users thanked this post: zlymex

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #117 on: November 09, 2016, 12:18:34 am »
Private messages went out to first 18 people on the original list at the beginning of this thread. Everybody be patient. This should go quickly.
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #118 on: November 09, 2016, 12:17:43 pm »
I sent a PM to the below listed people. I have not received any replies. Please let me know if you did not receive the PM.

janode, Finland, Paypal OK, 20pcs (or 10 if too many)   1
eliocor - Italy, Paypal OK, 30   1
pmcouto - Portugal, Paypal OK, 30   1
Squantor - The Netherlands, Paypal OK, 30 pieces if possible   1
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)   1
branadic - Germany, Paypal OK, 30 pieces   1
Nuno_pt - Portugal, Paypal OK, 30   1
Cerebus - England, Paypal UK, 20 pieces   1
manganin - Finland Paypal 30   1
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)   1
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)   1
Alex Nikitin - United Kingdom, PayPal OK, 30   1
babysitter - Germany, Paypal OK, 1
plesa - Sweden, PayPayl OK, 30pcs   1
   
USA:   

evb149   1
MatteoX - Paypal OK, idealy 30 pcs   1
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)   1
VintageNut   1
Galaxyrise   Paypal ok, 10+   1
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 

Offline Alex Nikitin

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #119 on: November 09, 2016, 12:21:38 pm »
I sent a PM to the below listed people. I have not received any replies. Please let me know if you did not receive the PM.

I did not receive a PM from you.

Cheers

Alex
 

Offline babysitter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #120 on: November 09, 2016, 12:41:27 pm »
Me neither.
I'm not a feature, I'm a bug! ARC DG3HDA
 

Offline rsjsouza

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #121 on: November 09, 2016, 12:55:10 pm »
janode, Finland, Paypal OK, 20pcs (or 10 if too many)
Flinstone - Belgium, Paypal OK, 30
eliocor - Italy, Paypal OK, 30
pmcouto - Portugal, Paypal OK, 30
Squantor - The Netherlands, Paypal OK, 30 pieces if possible
pelule - Germany, Paypal OK, 30 pcs (I would take any qty from 20 to 50)
branadic - Germany, Paypal OK, 30 pieces
Nuno_pt - Portugal, Paypal OK, 30
Cerebus - England, Paypal UK, 20 pieces
manganin - Finland Paypal 30
2N3055 - Croatia -Paypal - 20 Pcs  (if possible, otherwise 10 will do)
MosherIV - United Kindom, 3 (but if we doing 10 min - OK with 10)
Alex Nikitin - United Kingdom, PayPal OK, 30
babysitter - Germany, Paypal OK, 30 pcs but willing to share, down tov 20 for me. Remote neighbour of pelule.
plesa - Sweden, PayPayl OK, 30pcs
bingo600 - Denmark -Paypal OK - 20 Pcs  (if possible, otherwise 10 will do)
Gyro - United Kingdom - Paypal Ok - 10 Pcs
klaus11- Spain- Paypal- 10 Pcs
kutte - Germany, PayPal OK, 20
Fixup - Finland, Paypal, 10 Pcs
alanambrose - UK, Paypal fine, 30 pcs (I would take any qty from 20 to 50)
SvanGool - The Netherlands, Paypal OK, 20 pieces (less will be fine too)
bertik,france, Paypal OK, 10 pieces or less, as it fits  (* edit *)

USA:
gilbenl- Paypal OK, 20 pcs
evb149
MatteoX - Paypal OK, idealy 30 pcs
orin - Paypal OK, 20 pcs (10 OK if oversubscribed)
VintageNut
Galaxyrise   Paypal ok, 10+
Riyadh
chuckb, Paypal OK, 10-20 would be great
edavid, PayPal OK
Seekonk Paypal OK, 10 is fine. Will take any odd lot p to 20.
chriswebb Paypal OK, 10 or whatever is fine.
Darn_Sparks, Paypal OK, 10 pcs
jdraughn,  Paypal ok, 10 pcs
ivaylo, paypal ok, 10 pcs
rsjsouza, paypal ok, 10 pcs


Asia:
BravoV , paypal, qty : 20 pcs ( or 30 if possible)
Theboel - Indonesia Paypal OK 20
TiN     10 pcs for board development
fanOfeeDIY, Paypal OK, 10pcs

Australia:
VK5RC
julian1, Paypal OK, 10 is fine

I know there are 43 on the list (I am the 44th), but please let me know if someone drops off the list.

Thank you!
Vbe - vídeo blog eletrônico http://videos.vbeletronico.com

Oh, the "whys" of the datasheets... The information is there not to be an axiomatic truth, but instead each speck of data must be slowly inhaled while carefully performing a deep search inside oneself to find the true metaphysical sense...
 

Offline MosherIV

  • Super Contributor
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  • Posts: 1530
  • Country: gb
Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #122 on: November 09, 2016, 01:12:35 pm »
Quote
I sent a PM to the below listed people. I have not received any replies. Please let me know if you did not receive the PM.
I did not receive a PM from you.
 

Offline Theboel

  • Frequent Contributor
  • **
  • Posts: 278
  • Country: id
Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #123 on: November 09, 2016, 01:22:44 pm »
I do not receive any pm.
I move my name from europe to asia latel |O
 

Offline VintageNutTopic starter

  • Frequent Contributor
  • **
  • Posts: 534
  • Country: 00
Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #124 on: November 09, 2016, 01:29:08 pm »
I sent a mass PM to 18 people. Obviously the site did not let that happen. Now I will try sending individual PMs.
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 
The following users thanked this post: Theboel, Alex Nikitin


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