Ben:

     We treat it as a round lead and use criteria described in IPC-A-610, section 8.3.6. 

Regards,
Steve Vargas
 
Lockheed Martin RMS-Rotary and Mission Systems
Polaris Contract Mfg.
15 Barnabas Rd
Marion, MA 02738
774-553-6192
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-----Original Message-----
From: TechNet <[log in to unmask]> On Behalf Of Gumpert, Ben (US)
Sent: Monday, December 3, 2018 4:44 PM
To: [log in to unmask]
Subject: EXTERNAL: [TN] Wire wrapped terminations

TechNetters,

Is anyone familiar with what I'll call 'wire wrapped terminations'?

Such as:
https://www.mouser.com/ProductDetail/Coiltronics-Eaton/CTX300-4-R?qs=yzwxPInThYQ4vFyw6jLRIQ%3D%3D
http://www.vishay.com/docs/34069/lpt4545.pdf
https://products.pulseelex.com/product-details/p0926nl/163/

A request came up at the last J-STD-001 committee meeting for solder joint criteria on these types of terminations, but without any suggestions.
I can't find anything from the vendors for a recommendation. Does anyone know of any testing done with these parts, or know of some recommended solder joint criteria?

Ben