Factory 2DW23x order aggregation thread

• #25 Reply
  Posted by mimmus78 on 16 Feb, 2017 20:13
• I would be interested to:
  
  10 of 2DW232
  10 of 2DW233
  
  both shipping to Italy.
  
• #26 Reply
  Posted by SvanGool on 17 Feb, 2017 10:13
• I would be interested in: 20X 2DW232  (EU-NL)
  
  You have my credentials, thanks !
• #27 Reply
  Posted by rachaelp on 17 Feb, 2017 11:13
• Hi technix,
  
  Thanks for organising this group buy, I'd like to get some of these parts too please if that's ok.
  
  10 x 2DW232
  10 x 2DW233
  
  I'm located in the UK and can pay you by PayPal. I'll send you a PM
  
  Many thanks,
  
  Rachael
• #28 Reply
  Posted by rsjsouza on 17 Feb, 2017 13:20
• Quote from: Gyro on 12 Feb, 2017 15:37

  Quote from: Flinstone on 12 Feb, 2017 06:47

  I just wanted to point out that some locals are trying to sell parts at 0.75USD and pay themselves less than 0.25 USD - easy money.
  

  Frankly, I don't think that's the case at all, or technix's intention. I am not surprised that the factory would charge a higher factory gate price to supply parts to a 'member of the public' and charge a handling fee for such low volumes.
  

  It's not as it this does not happen in real life, right?
  
  
  Flinstone, I don't think it is wrong of you to source parts locally - good for you. However, others will not have the same resources to pursue this avenue directly.
  
  Late last year I received 20 2DW233 parts from technix and I can't thank him enough for his willingness to do this.

  ---

  
• #29 Reply
  Posted by rastro on 17 Feb, 2017 14:15
• Quote from: technix on 07 Feb, 2017 01:24

  ...I can source those parts directly from the factory at 75 US cents each, and each order up to about 1500-2000 pieces will cost 5 US dollars to post through air mail. The factory also set a minimum aggregated order amount of 100 before they would waiver the $5 handling fee....
  

  
  Just to clarify what we should send via PayPal.  Do we just multiply the order quantity by $0.75 US by the quantity?
  
  
• #30 Reply
  Posted by technix on 21 Feb, 2017 02:35
• $0.75 * part count + $5. The $5 goes to the post office.
• #31 Reply
  Posted by zhtoor on 22 Feb, 2017 02:00
• Quote from: technix on 21 Feb, 2017 02:35

  $0.75 * part count + $5. The $5 goes to the post office.
  

  
  hello technix
  
  i shall be interested in:-
  
  25 x 2DW232
  
  i am located in Pakistan. tell me how to send you money for these including postage.
  
  regards.
  
  
• #32 Reply
  Posted by elecdonia on 22 Feb, 2017 18:16
• Hello technix.    I would like to purchase:
  
  10     2DW232       USA
  10     2DW233       USA
  
  I sent you a PM with details.
  
  Thanks very much!
• #33 Reply
  Posted by technix on 26 Feb, 2017 05:32
• 320 pieces ordered, should arrive next Tuesday, and will be sent out next Saturday. Orders is accumulating for the next batch.
• #34 Reply
  Posted by technogeeky on 26 Feb, 2017 12:17
• 10     2DW232       USA
  10     2DW233       USA
  
  I don't see the price listed anywhere, but I assume these are super cheap.
  
  I'm a little confused what the other ones are (the 2DW23x where x = 4,5,6...).
  
  PM sent
• #35 Reply
  Posted by RandallMcRee on 26 Feb, 2017 17:11
• 20 2DW232 USA
  
  For previous poster:
  I don't see the price listed anywhere, but I assume these are super cheap. $0.75 per + $5 postage
  I'm a little confused what the other ones are (the 2DW23x where x = 4,5,6...): operating current, see other thread
  https://www.eevblog.com/forum/metrology/ultra-low-noise-reference-2dw232-2dw233-2dw23x/
  Found the important bit for you:
  The type number(2DW232, 2DW233) indicating different nominal zener current for this zero-TC point. For instance, the zero-TC current of 2DW232 is 5mA, the zero-TC current of 2DW233 is 7.5mA, the zero-TC current of 2DW234 is 10mA, and so on.
  But in reality,  there is not much difference. A device of any type may show zero-TC current at any value ranging from 4mA to 20mA, therefore, there is need to test every device for it's zero-TC current.
  It does take some digging I'm afraid.
  
  Anyway, PM sent, for my order. Thanks!!
• #36 Reply
  Posted by dhillman on 27 Feb, 2017 10:54
• Qty. 20     2DW232  Canada
  
  Thank you
• #37 Reply
  Posted by peter.mitchell on 27 Feb, 2017 11:55
• 100 2DW232 to Australia
• #38 Reply
  Posted by technix on 01 Mar, 2017 12:08
• The first aggregation arrived. I am going to send them on next weekend (there have been a bit of accident in my day job and I have to work for an extra day to make it up.)
• #39 Reply
  Posted by CaféNoir on 06 Mar, 2017 12:43
• Hello,
  I would be interested in:
  
  50     2DW232       France
  50     2DW233       France
  
  
  Regards
• #40 Reply
  Posted by iainwhite on 06 Mar, 2017 13:53
• technix,
  I would like to purchase:
  
  2DW232   iainwhite   10   USA   
  2DW233   iainwhite   10   USA
  
  Thank you for providing this service.
• #41 Reply
  Posted by picburner on 07 Mar, 2017 10:26
• Hi technix,
  I would be interested in:
  
  20 pcs 2DW232 Italy
  
  I send you a PM with my email and address.
• #42 Reply
  Posted by technix on 07 Mar, 2017 13:23
• For the folks that have posted your order, please PM me your shipping address. I will reply you with my payment information. I am accepting payment in PayPal.
• #43 Reply
  Posted by technix on 11 Mar, 2017 05:41
• Orders in what was Processing Order List is sent. Please keep an eye in your mailbox for the coming weeks.
  
  The current aggregation will be kept open for another week as my accountant will be on leave for the next week. We have reached the minimum order limit though so your smaller orders can be placed alongside it.
• #44 Reply
  Posted by mleyden on 13 Mar, 2017 15:04
• Hello,
  
  I would be interested in:
  
  20     2DW232       Ireland
  20     2DW233       Ireland
  
  Will PM email and address
  
  Thanks
  Mark
• #45 Reply
  Posted by mmagin on 24 Mar, 2017 04:02
• Thanks.  My order arrived.
  
  There seems to be a lot of confusion about with regard to the pinout...  For the 2DW233, I'm finding that the common cathode is the pin connected to the case, and the others are the two anodes.  Vz of each of the individual diodes is around 5.36V and the pair in series (i.e. between the two non-case pins) is about 6.17V.
  
  But is each of the diodes exposed to the outside a TC zener reference, or is the pair used in series the TC reference?
• #46 Reply
  Posted by technix on 25 Mar, 2017 13:54
• For folks on the outstanding order list please check if you have paid me or not. I will cut off the list next week, and any unpaid orders will have to wait again.
• #47 Reply
  Posted by enut11 on 30 Mar, 2017 02:19
• Hi technix
  Order for 20 x 2DW233 for Australia has arrived. Thank you very much for organising this. 
  enut11
• #48 Reply
  Posted by julian1 on 05 Apr, 2017 08:38
• Thanks for your effort @technix. Your package arrived here safely.  Zeners are nicely organized and labeled.
• #49 Reply
  Posted by technix on 05 Apr, 2017 13:17
• First batch of order is arriving, and I am looking forward to test results. There are still a few buyers not paying me (and thus delaying the second batch) but I am going to cut those orders off soon.