[HN Gopher] Digikey's Physical Connectors Tutorial
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Digikey's Physical Connectors Tutorial
 
Author : dragontamer
Score  : 22 points
Date   : 2023-07-25 04:57 UTC (18 hours ago)
 
web link (www.digikey.com)
w3m dump (www.digikey.com)
 
| dragontamer wrote:
| Though physical connectors in electronics are a boring subject, I
| do think its one of the "important" subjects that's commonly
| overlooked in electronics tutorials or books.
| 
| The fact is that there are many companies with many combinations
| of connectors and wires. Much as how a mechanical engineer has to
| inevitably learn the difference from a Philips head screw vs a
| Torx screw, electrical engineers will need to learn the
| difference between D-Sub, 0.1" pin headers, and other such
| connectors, as well as the pros/cons of each.
 
  | zgluck wrote:
  | Im my experience: If there's one thing that makes sense to
  | stock at your own little lab - to avoid waiting 1-3 days for
  | getting that little thing that blocks that project you want to
  | complete - it's a wide assortment of connectors. The rest can
  | often be improvised in many ways using various microcontroller
  | boards and voltage level converters etc that you'll probabably
  | already have.
 
  | quenix wrote:
  | I might be a bit weird, but I find fitting proper connectors
  | onto hardware super satisfying.
  | 
  | I suppose I see a good connector as a good polish to an
  | interface, similar to what might be found in software, for
  | example. I get the same type of satisfaction that comes from
  | polishing the interface for some API or other product I've been
  | working on for a while.
  | 
  | It just makes it feel more like a finished product. The final
  | touch. The step moving away from jerryrig wires and
  | oscilloscope probes to rugged connectors.
 
| foobarbecue wrote:
| Why are crimping tools always so dang expensive?
 
  | flaviut wrote:
  | Low volume, and everyone who isn't a big company just buys
  | clones.
  | 
  | If you are a company or care about reliability, you have to get
  | the OEM version but hopeful you amortize it over thousands of
  | crimps.
 
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(page generated 2023-07-25 23:01 UTC)