Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-electronics-65eb50b1fd0b

What is a feature of through-hole assembly?

Leads go through holes and are soldered.

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  1. Leads go through holes and are soldered ✔
  2. Parts float above the board
  3. No soldering is used

Why: Through-hole technology inserts component leads through board holes and solders them on the opposite side.

Huh, didn't know that: Through-hole technology inserts component leads through board holes and solders them on the opposite side.

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Through-hole goes right through it.
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References

Answer: Leads go through holes and are soldered. Through-hole technology inserts component leads through board holes and solders them on the opposite side.

  1. Electronics en.wikipedia.org/wiki/Electronics
    Through-hole technology uses component leads inserted through holes in a printed circuit board and soldered on the opposite side.
    Checked 2026-11-07.

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