Is Solder Cup or Crimp Better for a 37-Pin D-Sub Connector?

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SUMMARY

The discussion centers on the comparison between solder cup and crimp connectors for 37-pin D-Sub connectors. Users express a preference for solder cups due to their reliability and simplicity, particularly for creating in-line connections. Crimping requires specific tools and adherence to manufacturer specifications, which can be costly and complex. Overall, solder cups are favored for small-scale projects where ease of use and reliability are paramount.

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  • Understanding of 37-pin D-Sub connector types
  • Basic soldering skills and techniques
  • Knowledge of crimping tools and their specifications
  • Familiarity with electrical connection reliability factors
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  • Research soldering techniques for D-Sub connectors
  • Explore crimping tools and their proper usage
  • Investigate the specifications for 37-pin D-Sub connectors
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Electronics hobbyists, engineers, and technicians involved in creating custom cable assemblies or those seeking to understand the best practices for reliable electrical connections.

cepheid
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If I'm looking to create an in-line 37-pin D-Sub connector (i.e. not board-mount and not panel-mount, but connecting two groups of wires to each other), is it better to use the connectors with solder cups, or the ones with holes for pins and sockets that have been crimped onto the wires?

...or does it not matter?

...or should this type of thing not be done at all?
 
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I prefer using solder connectors. IMO you will get a more reliable connection.
 
I also prefer solder cups, especially for making only 1 or 2 cables.

To crimp reliably you have to make sure you have the right parts and follow the manufacturer's specifications which often require tooling which can cost several hundred dollars.

With solder cups you just have the one part without separate pins and soldering doesn't require anything special assuming you have solder and an iron handy.
 

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