Electronics Forum | Wed Dec 17 09:53:26 EST 2003 | davef
IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require. If we can�t get proper hole fill after try
Electronics Forum | Wed Nov 23 08:43:48 EST 2022 | charles_nguyen
I am having problem with plated hole-copper spacing. I don't know if the gap between plated hole and copper can meet the capacity of PCB manufacturers. My board have 0.5oz copper weight on outer layer and distance of 0.177MM between plated hole and c
Electronics Forum | Tue Mar 05 11:08:31 EST 2019 | mrk
Hi all, We have an assembly which features non-plated tooling holes used to align the board in a bed of nails style test fixture. This assembly is rather small, and as such, the test points are pretty small as well. We have found that some variation
Electronics Forum | Thu Feb 05 08:39:16 EST 2004 | davef
IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require.
Electronics Forum | Mon Apr 21 06:26:28 EDT 2003 | Grant
Hi, We have a SMT production like, however we have very little experience with through hole assembly. We design everything to be completly SMT based, however connectors are the only part of our product that still requires through hole assembly. Cur
Electronics Forum | Mon Apr 21 09:28:06 EDT 2003 | Bryan
What does acrinym---BNY mean? can't you use Paste In Hole process,if the pitch is large enough?You can find imformation about PIH everywhere. we have tried PIH,selective soldering,wave soldering,and found that wave soldering get the best solder joint
Electronics Forum | Wed Apr 23 18:06:23 EDT 2003 | jgregory
Grant, try TEKA solder-bearing connectors. They have a "brick" of solder that reflows during reflow. They work great! Jason Gregory
Electronics Forum | Wed Apr 23 19:24:29 EDT 2003 | MA/NY DDave
Hi Grant, You already have a few good answers. If you have but one to a few BNC connectors I would kind of use the advice here or do what you already are doing aka hand soldering. I would not install a Wave Solder line for a really low volume of BN
Electronics Forum | Mon Apr 21 09:01:38 EDT 2003 | russ
Wave solder - Initially high cost but after that it is relatively cheap. Selective soldering with a solder pot such as the Air-Vac PCBRM models - Much lower cost than wave but if you get the right nozzles it is a great process. Solder preforms - s
Electronics Forum | Mon Apr 21 12:46:48 EDT 2003 | jonfox
It sounds as if the boards are designed in-house. Is this correct? If so, look for SMT versions of the BNC connector. I hhave used one from Johnson Components (http://www.johnsoncomponents.com) or look through http://coaxicom.com for something yo
